The Ranger 1800 is a laser rangefinder intended for both archery and rifle shooting. It provides accurate distance measurements up to 1800 yards compensated for angle. It has two measurement modes - HCD which automatically compensates for angle, and LOS which provides the direct line of sight distance. It also has a scan feature to measure moving targets and small targets. The manual provides instructions on operation, maintenance and tips for effective rangefinding.
VORTEX RAZOR HD gen II 3-18x50 EBR-2C MRAD Reticle Subtensions | Optics TradeOptics-Trade
VORTEX RAZOR HD gen II 3-18x50 EBR-2C MRAD Reticle Subtensions | Optics Trade
http://www.optics-trade.eu/en/vortex-razor-hd-gen-ii-3-18x50-riflescope.html
Jual Total Station Sokkia IM-105 Call 082119953499Budi anto
RUANG LINGKUP KEGIATAN
PENJUALAN, SERVICE / PERBAIKAN DAN PENYEWAAN ALAT-ALAT UKUR
PENJUALAN :
• Alat Ukur
- Total Station ( baru dan second hand )
- Theodolite ( baru dan second hand )
- Levels ( baru dan second hand )
- GPS
- Compass
- Clinometer
- Tandem/ Clino
- Binocular
- Digital Level
- Digital Planimeter
• Accessories :
- Tripod
- Prisma Polygon
- Prisma Detail
- Rambu Ukur
- Meteran
- Jalon
- Tripod Jepit
PENYEWAAN :
- Total Station
- Theodolite
- Automatic Level
- GPS Geodetik
MEREK ALAT UKUR YANG TERSEDIA :
- Minds
- Spectra
- Nikon
- Suunto
- Garmin
- Topcon
- Horizon
- Sokkia
SERVICE / PERBAIKAN DAN KALIBRASI MACAM-MACAM ALAT UKUR
HARGA MENARIK / COMPETITIVE
Catatan : Price List akan dikirim sesuai permintaan
Total Station Sokkia IM 102 Ketelitian 2 Detik ReflectorlesSaepulloh
Kami menjual alat survey. Kami disini sebagai supplier alat survey tanah atau bangunan, alat survey telekomunikasi, alat survey geologi atau mining, dan alat survey lainnya diantaranya Total Station, Digital Theodolite, Automatic Level, GPS, Kompas, Binoculars, Monocullars, Laser Rangefinder, Teropong Malam, Digital Altimeter, Clinometer, Tandem, Digital Planimeter, Distometer, Speed Gun, Measuring Wheel, Measuring Tape, Grounding Tester, HT Handy Talky, Sound Level Meter, dan alat alat Geologi.
Ditunjang dengan merk merk yang sudah terkenal dan telah diakui keberadaanya didunia survey diantaranya Topcon, Nikon, Sokkia, Garmin, Trimble, Magellan, Suunto, Horizon, Bushnell, Brunton , Leica, Bosch, South, Yamayo, Tajima, Icom, Kyoritsu, dll.
Semoga keberadan kami dapat menjawab sekaligus memenuhi kebutuhan alat survey yang keberadaannya sangat dibutuhkan pada era perkembangan pembangunan dan tekhnologi pada saat ini.
Cara Order: Alat Alat Tersebut,
1. Telpon Atau SMS ke
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
Untuk Wilayah JABODETABEK kami Kirim langsung / diutamakan COD
Untuk yang diluar kota tersebut kami terima pembayaran terlebih dahulu, barang akan kami kirim Via Tiki , JNE kilat (tergantung kota tujuannya) atau pake expedisi lainnya, atau anda yang diluar kota punya teman, sodara atau cabang dijakarta sebagai perwakilan anda dijakarta kami bisa transaksi dengan perwakilan anda yang berada dijakarta.
MELAYANI PEMESANAN KESELURUH KOTA-KOTA DI INDONESIA
Surabaya, Bali, Sidoarjo, Malang, Semarang, Yogyakarta, Pekalongan, Cirebon, Tangerang, Jakarta, Bandung, Sumatra, Aceh, Lampung, Medan, Riau, Batam, Jambi, Padang, Kalimantan, Samarinda, Pekanbaru, Bengkulu, Makasar, Sulawesi, Irian jaya,Papua, Bangka Belitung, Banten, Jabar, Jateng, Jatim, Ntt, Ntb, Gorontalo, maluku DLL
Datang langsung atau Kami Kirim.
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
PENGIRIMAN GRATIS UNTUK WILAYAH DKI.
Total Station Sokkia IM 101 Accuracy 1 Reflectorles 1000 MeterSaepulloh
Kami menjual alat survey. Kami disini sebagai supplier alat survey tanah atau bangunan, alat survey telekomunikasi, alat survey geologi atau mining, dan alat survey lainnya diantaranya Total Station, Digital Theodolite, Automatic Level, GPS, Kompas, Binoculars, Monocullars, Laser Rangefinder, Teropong Malam, Digital Altimeter, Clinometer, Tandem, Digital Planimeter, Distometer, Speed Gun, Measuring Wheel, Measuring Tape, Grounding Tester, HT Handy Talky, Sound Level Meter, dan alat alat Geologi.
Ditunjang dengan merk merk yang sudah terkenal dan telah diakui keberadaanya didunia survey diantaranya Topcon, Nikon, Sokkia, Garmin, Trimble, Magellan, Suunto, Horizon, Bushnell, Brunton , Leica, Bosch, South, Yamayo, Tajima, Icom, Kyoritsu, dll.
Semoga keberadan kami dapat menjawab sekaligus memenuhi kebutuhan alat survey yang keberadaannya sangat dibutuhkan pada era perkembangan pembangunan dan tekhnologi pada saat ini.
Cara Order: Alat Alat Tersebut,
1. Telpon Atau SMS ke
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
VORTEX RAZOR HD gen II 3-18x50 EBR-2C MRAD Reticle Subtensions | Optics TradeOptics-Trade
VORTEX RAZOR HD gen II 3-18x50 EBR-2C MRAD Reticle Subtensions | Optics Trade
http://www.optics-trade.eu/en/vortex-razor-hd-gen-ii-3-18x50-riflescope.html
Jual Total Station Sokkia IM-105 Call 082119953499Budi anto
RUANG LINGKUP KEGIATAN
PENJUALAN, SERVICE / PERBAIKAN DAN PENYEWAAN ALAT-ALAT UKUR
PENJUALAN :
• Alat Ukur
- Total Station ( baru dan second hand )
- Theodolite ( baru dan second hand )
- Levels ( baru dan second hand )
- GPS
- Compass
- Clinometer
- Tandem/ Clino
- Binocular
- Digital Level
- Digital Planimeter
• Accessories :
- Tripod
- Prisma Polygon
- Prisma Detail
- Rambu Ukur
- Meteran
- Jalon
- Tripod Jepit
PENYEWAAN :
- Total Station
- Theodolite
- Automatic Level
- GPS Geodetik
MEREK ALAT UKUR YANG TERSEDIA :
- Minds
- Spectra
- Nikon
- Suunto
- Garmin
- Topcon
- Horizon
- Sokkia
SERVICE / PERBAIKAN DAN KALIBRASI MACAM-MACAM ALAT UKUR
HARGA MENARIK / COMPETITIVE
Catatan : Price List akan dikirim sesuai permintaan
Total Station Sokkia IM 102 Ketelitian 2 Detik ReflectorlesSaepulloh
Kami menjual alat survey. Kami disini sebagai supplier alat survey tanah atau bangunan, alat survey telekomunikasi, alat survey geologi atau mining, dan alat survey lainnya diantaranya Total Station, Digital Theodolite, Automatic Level, GPS, Kompas, Binoculars, Monocullars, Laser Rangefinder, Teropong Malam, Digital Altimeter, Clinometer, Tandem, Digital Planimeter, Distometer, Speed Gun, Measuring Wheel, Measuring Tape, Grounding Tester, HT Handy Talky, Sound Level Meter, dan alat alat Geologi.
Ditunjang dengan merk merk yang sudah terkenal dan telah diakui keberadaanya didunia survey diantaranya Topcon, Nikon, Sokkia, Garmin, Trimble, Magellan, Suunto, Horizon, Bushnell, Brunton , Leica, Bosch, South, Yamayo, Tajima, Icom, Kyoritsu, dll.
Semoga keberadan kami dapat menjawab sekaligus memenuhi kebutuhan alat survey yang keberadaannya sangat dibutuhkan pada era perkembangan pembangunan dan tekhnologi pada saat ini.
Cara Order: Alat Alat Tersebut,
1. Telpon Atau SMS ke
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
Untuk Wilayah JABODETABEK kami Kirim langsung / diutamakan COD
Untuk yang diluar kota tersebut kami terima pembayaran terlebih dahulu, barang akan kami kirim Via Tiki , JNE kilat (tergantung kota tujuannya) atau pake expedisi lainnya, atau anda yang diluar kota punya teman, sodara atau cabang dijakarta sebagai perwakilan anda dijakarta kami bisa transaksi dengan perwakilan anda yang berada dijakarta.
MELAYANI PEMESANAN KESELURUH KOTA-KOTA DI INDONESIA
Surabaya, Bali, Sidoarjo, Malang, Semarang, Yogyakarta, Pekalongan, Cirebon, Tangerang, Jakarta, Bandung, Sumatra, Aceh, Lampung, Medan, Riau, Batam, Jambi, Padang, Kalimantan, Samarinda, Pekanbaru, Bengkulu, Makasar, Sulawesi, Irian jaya,Papua, Bangka Belitung, Banten, Jabar, Jateng, Jatim, Ntt, Ntb, Gorontalo, maluku DLL
Datang langsung atau Kami Kirim.
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
PENGIRIMAN GRATIS UNTUK WILAYAH DKI.
Total Station Sokkia IM 101 Accuracy 1 Reflectorles 1000 MeterSaepulloh
Kami menjual alat survey. Kami disini sebagai supplier alat survey tanah atau bangunan, alat survey telekomunikasi, alat survey geologi atau mining, dan alat survey lainnya diantaranya Total Station, Digital Theodolite, Automatic Level, GPS, Kompas, Binoculars, Monocullars, Laser Rangefinder, Teropong Malam, Digital Altimeter, Clinometer, Tandem, Digital Planimeter, Distometer, Speed Gun, Measuring Wheel, Measuring Tape, Grounding Tester, HT Handy Talky, Sound Level Meter, dan alat alat Geologi.
Ditunjang dengan merk merk yang sudah terkenal dan telah diakui keberadaanya didunia survey diantaranya Topcon, Nikon, Sokkia, Garmin, Trimble, Magellan, Suunto, Horizon, Bushnell, Brunton , Leica, Bosch, South, Yamayo, Tajima, Icom, Kyoritsu, dll.
Semoga keberadan kami dapat menjawab sekaligus memenuhi kebutuhan alat survey yang keberadaannya sangat dibutuhkan pada era perkembangan pembangunan dan tekhnologi pada saat ini.
Cara Order: Alat Alat Tersebut,
1. Telpon Atau SMS ke
Nama: Saepuloh
0877 8398 9463 (Pro XL)
0857 9749 5084 (Indosat)
email : saepuloh.1809@yahoo.com
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
National Security Agency - NSA mobile device best practices
Instructions | Vortex Ranger 1800 Rangefinder
1.
2. 32
®
1800
Rangefinder
The Ranger®
1800 Rangefinder
The Ranger
®
is an extremely effective angle-
compensated laser rangefinder intended for both
archer and rifle shooter. Using the primary HCD
(Horizontal Component Distance) mode, the Ranger
provides the key angle compensated range information
required by the vast majority of rifle and bow shooters
in a simple, quick to read display.
The Ranger also provides
LOS (Line of Sight) mode
and Scan feature along with
adjustments for reading in
yards or meters and setting
the brightness of the
display.
Please be sure to read entire manual prior to using the
Ranger.
Ranger 1800 Specifications
Range Reflective: 9–1800 yards (9–1646 meters)
Range Deer: 9–900 yards (9–822 meters)
Accuracy: + /- 3 yards @ 1000 yards
Maximum Angle Reading: +/- 60 degrees (INC 50)
Measuring Time: < 1 second
Battery Life: 2000 single range minimum
Operating Temperature: 14° to 131°F (–10°to 55°C)
Magnification: 6x
Objective Lens: 22 mm
Eye Relief: 17 mm
Diopter: +/- 3 diopters
3. 54
®
1800
Rangefinder
Lanyard
Attachment
Sockets
Measure Button
Adjust
Focus with
Eyecup
Battery
Compartment
Utility Clip
(Attaches to Either Side)
Menu Button
Basic Operation
Install Battery
Open the battery
compartment and
install the CR2
battery included
with the Ranger.
Power Up
Once you install the
battery, the Ranger is in Ready Condition—the normal
power-off condition when not ranging. To power up
the Ranger from Ready Condition and prepare for
ranging, press and release the Measure button. The
HCD or LOS ranging screen will display. The
Ranger will power down automatically after
ten seconds of non-use.
Focus
Turn the eyecup in or out until image is
sharp. Battery
Power Indicator
Remove battery
compartment cover.
Install battery with
positive side facing
outwards.
+
–
4. 76
®
1800
Rangefinder
Mode Selection
Your Ranger is factory set to the angle
compensating HCD mode, yards, and
medium brightness. For most users, these
are the preferred settings.
To change modes, after the Ranger is
powered up activate the Mode Selection
by pressing and holding the Menu button
for at least four seconds. Once the Mode Selection screen
displays, release the button.
As you progress through Mode Selection, you may exit at any
time and save your settings by pressing and holding the Menu
button for at least four seconds—the Ranger will then return
to power-up condition.
Set and Save Mode Selections in 3 Steps
1. Choose between the
HCD and LOS Modes.
After activating the Mode
Selection, press the
Measure button to toggle
between the HCD and LOS
displays. Press the Menu
button to save your desired
choice and move to the Yards/Meters selection
screen.
2. Choose between
Yards and Meters
Display.
Press the Measure button
to toggle between the
Yards and Meters display.
Press the Menu button to
save your desired choice
and move to the Brightness selection screen.
Mode Selection
Display
Use the Measure
button to toggle
through each
Mode Selection
option.
Use the Menu
button to activate
the Mode Selection
displays.
Choose Between HCD and LOS
Choose Between Yards and Meters
5. 98
®
1800
Rangefinder
Ranging
With the Ranger powered up, position the crosshair on the
target object and press and release the Measure button to get
the distance measurement. If the laser is not able to range
due to the reflectivity of the target, you will see a display
similar to that shown here. To range a new target, simply re-
aim and press the Measure button again.
To exit Mode Selection and save settings, press and hold the
Menu button for four seconds. Settings will also save when
Ranger powers down automatically.
Choose Between One of Three Brightness Settings
No
Reflectivity
Displayed
HCD
Scan
LOS
Scan
3. Choose the Brightness Setting.
The Ranger provides three illumination settings. Press the
Measure button to toggle through the three Brightness
settings. Press the Menu button to save your desired setting
and move back to HCD/LOS selection screen.
Scan Ranging
With the Ranger powered up, activate
Scan Ranging by pressing and holding
the Measure button down. A blinking “S”
will appear in the lower left corner.
Keeping the button depressed will
continuously measure distance as you
pan the crosshair back and forth across
target objects. Releasing the Measure
button will return laser to the Power Up
Condition.
6. 1110
®
1800
Rangefinder
Using the HCD Mode
Use the HCD range mode in the following situations:
• Rifle shooting on level ground at any range.
• Rifle shooting out to ranges of 800 yards with mild slopes
(less than 15 degrees).
• Rifle shooting out to ranges of 400 yards with moderate
slopes (15 to 30 degrees).
• For all archery shooting.
Note: See page 13 for method of reading slope degree in LOS
mode.
The displayed HCD yardage number is corrected for shot angle
and needs no extra user
input; shooters simply use the
appropriate level ground bullet
drop and wind adjustment for
the range displayed and shoot.
Archers use the appropriate
level ground sight pin for the range displayed and shoot.
Ranging Mode Explanations
The Ranger provides two range modes: HCD (Horizontal
Component Distance) and LOS (Line of Sight). Both modes
offer a Scan feature.
HCD Mode
The Ranger HCD range display is intended to be the
primary mode—used for most all rifle and archery shooting
conditions. The yardage number displayed is the critical
horizontal component distance.
500 Yard Line of Sight
Horizontal Component Distance
385 Yards
Use 525 yard
level ground
drop data to
make shot.
7. 1312
®
1800
Rangefinder
LOS Mode
The Ranger LOS (Line of Sight) mode is intended for rifle
shooters who are using slope correcting ballistic drop data
cards, ballistic cell phone applications, or PDAs with ballistic
programs and who are shooting at distances beyond 500
yards and with slopes greater than 15 degrees. Most shooters
and archers will not need the LOS mode.
The range number displayed in LOS mode is the actual line
of sight range with no ballistic correction for slope. Most of
the commonly used ballistic devices can provide independent
slope correction for bullet drop data and require actual line
of sight range input. Using the LOS range when calculating
bullet wind drifts under these steep slope/long range
conditions will provide a higher degree of accuracy than using
the HCD range.
To use, simply input the LOS range number into the electronic
device or use the LOS range when referencing ballistic drop
cards with slope correction.
LOS Range
Incline angle
LOS Mode – Using the INC Number
When in LOS mode, an additional number is displayed below
the yardage number. This number is slope shown in degrees.
The slope incline number can be used with drop charts or
field cards to calculate precise bullet drops in mountainous
terrain.
8. 1514
®
1800
Rangefinder
Scan Feature
The Scan feature can be used to range moving targets or
help range smaller targets on uniform backgrounds in either
HCD or LOS modes. Once powered up, press and hold the
Measure button and scan laser back and forth, watching for
changes in the yardage number as crosshairs move across the
target object. A blinking “S” display indicates Scan Ranging
is activated.
Scanning to get range:
Scan back and forth, watching for
yardage number to display or change.
Maintenance
• Use lens brush to remove dust or grit from lenses.
• Use a clean lens cloth or tissue to remove smudges or
smears from lenses.
• Store rangefinder in a dry location away from direct
sunlight.
Tripod Socket
Loop lanyard through
attachment sockets.
Tripod Use for Ranging
Using a tripod to steady the
rangefinder will increase your
ability to range small targets at
longer distances. If the Ranger is
used on a tripod, the reticle may
appear tilted depending on tripod
level.
Lanyard
When not using a tripod,
the lanyard provides a
secure way to carry your
rangefinder.
9. 1716
®
1800
Rangefinder
Rangefinding Tips
Laser rangefinders work by emitting a brief pulse of light aimed at
a target object. Distance is determined by the amount of time taken
for the light to emit and return to the laser’s internal receiver. A
laser’s ability to read range can be affected by many things—mostly
relating to the target objects. Under ideal conditions, the Ranger
can be expected to range a large reflective object out to 1300 yards
and deer-sized game out to 650 yards.
• Light colors will usually reflect the laser pulse better than dark ones.
An exception would be snow, which can be difficult to range.
• Shiny, reflective surfaces will usually reflect the laser pulse better
than dull, textured surfaces. Animal hair will not reflect as well as a
hard surface.
• Ranging while under cloud cover can improve laser performance
compared to ranging while under bright sunny conditions.
• Solid objects, such as rock piles, will reflect the laser pulse better
than less dense items such as bushes.
• Flat surfaces perpendicular to the laser pulse will reflect better than
curved surfaces or surfaces angled in relation to laser pulse.
• Ranging over water can sometimes cause false reflections and
readings.
• At longer distances, larger objects will be easier to range than small
objects.
• If you are having difficulty ranging an animal or object, try ranging
a different nearby object or use the Scan feature to pan back and
forth while watching for changes in range number.
FCC Requirements
The user’s manual or instruction manual for an intentional or uninten-
tional radiator shall caution the user that changes or modifications not
expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
10. 1918
®
1800
Rangefinder
2120 West Greenview Drive
Middleton, WI 53562
service@vortexoptics.com
VIP Warranty
We build optics based on our commitment to your absolute
satisfaction. That’s why our products are unconditionally
guaranteed and we make this Very Important Promise to
you—a Very Important Person.
Rest assured that in the event your optic becomes damaged
or defective, we will repair or replace it at no charge to
you. If we cannot repair your optic, we will replace it with
an optic in perfect working order and in equal or better
physical condition. Call us at 800-426-0048 for prompt,
professional, and friendly service.
Visit www.vortexoptics.com for more information.
The VIP Warranty does not cover loss, theft, deliberate damage
or cosmetic damage that does not hinder the performance of
the product.
Laser Safety and Precautions
Do not stare into beam or view directly without laser eye protection.
Staring continuously into beam for prolonged periods of time could
cause harm to your eyes. If used properly, this device is safe for
your eyes and laser eye protection is not needed.
• Use the correct battery (CR2) and proper battery orientation.
• Do not look at sun.
• Do not activate Menu or Measure buttons while aiming at eye
or looking into objective lens.
• Do not disassemble.
• Do not allow children to play with unit.
CAUTION - Use of controls, adjustments or performance of procedures other than
those specified herein may result in hazardous laser radiation exposure.
Sheltered Wings, Inc., 2120 West Greenview Drive,
Middleton, WI 53562
Manufactured: January 2017
THIS PRODUCT COMPLIES WITH
21CFR SUBCHAPTER J PARTS
1040.10 AND 1040.11 EXCEPT FOR
DEVIATIONS PURSUANT TO LASER
NOTICE NO. 50 DATED JUNE 24, 2007.