This document provides information about Lisun Electronics Inc., a leader in lighting and electrical test instruments. It includes contact information for Lisun's global offices in Hong Kong, Shanghai, Los Angeles, and Hangzhou. The second page describes Lisun's compact goniophotometer model LSG-1200A, which is used to measure light distribution and intensity parameters for various light sources. It lists the product's technical specifications and measurement capabilities.
According to LM-79, GB, CIE & IEC Standards. Test intensity distribution curve in 3D & export IES files for DiaLux. It already combined 1m length dark room and used to test the lamps which diameter is less than 18cm
The compact goniophotometer of LSG-1200A is used to measure the luminous intensity distribution curve, intensity data, spread angle and other parameters for Chip LED, LED Module, LED Spotlight and all other light which beam angle is no more than 180 degree.
LSG-5000 CCD Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
LSG-2000 Goniophotometer with Rotating Mirror is also called the Moving Mirror Goniophotometer. It is an automatic light distribution intensity 3D curve testing system.
According to LM-79, GB, CIE & IEC Standards. Test intensity distribution curve in 3D & export IES files for DiaLux. It already combined 1m length dark room and used to test the lamps which diameter is less than 18cm
The compact goniophotometer of LSG-1200A is used to measure the luminous intensity distribution curve, intensity data, spread angle and other parameters for Chip LED, LED Module, LED Spotlight and all other light which beam angle is no more than 180 degree.
LSG-5000 CCD Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
LSG-2000 Goniophotometer with Rotating Mirror is also called the Moving Mirror Goniophotometer. It is an automatic light distribution intensity 3D curve testing system.
Совместный RoadMap от Ledil и Seoul SemiconductorSEA Company
Светотехническая продукция производства Seoul и Ledil занимает лидирующие позиции в мире светодиодной продукции и оптоэлектроники и отличается высоким качеством, современностью и надежностью.
Apollo 100W LED High Bay in Elite SemiconductorKinsley Feng
Using only the highest quality components, the Apollo led high bay for industrial or commercial applications where reliability and performance are Critical as the bulb maintenance is difficult or impossible, not to say the high cost.
Every component of the Apollo LED High Bay(http://www.elitesemicon.com/cp02.asp?t1=115) has been carefully engineered to provide the most reliable performance and bring across many benefits of utilizing solid state lighting technology in industrial applications.
Accendo GloGreen Digital HID (DHID) Ballast B100W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
LSG-5000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
Accendo GloGreen Digital HID (DHID) Ballast B150W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
The Legionella kit is comprised of the testo 925 with penetration/immersion probe, Pipe-wrap probe and air probe. It comes in robust aluminium transport case.
LSG-3000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
LSG-5000 Moving Detector Goniophotometer completely meets LM-79 Clause 9.3.1 and EN13032-1 clause 6.1.1.3 goniophotometer type 4 requirements. The LSG-5000 is an automatic light distribution intensity 3D curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
Lisun Goniospectroradiometer with Moving Mirror can test luminaries rotating in the presscribed burning position and around the vertical axle and a reflecting mirror rotates around the horizontal axle, meanwhile, a synchronous axle will rotate toward the opposite direction synchronously.
LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-9000B or LMS-9000A) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric and colorimetric measurement of luminaries such as LEDs, LED luminaires, Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps) and CCFL. The measured data meets the requirements of CIE, EN and LM-79 clause 9.1 for the measurement of photometry and colorimetry.
Совместный RoadMap от Ledil и Seoul SemiconductorSEA Company
Светотехническая продукция производства Seoul и Ledil занимает лидирующие позиции в мире светодиодной продукции и оптоэлектроники и отличается высоким качеством, современностью и надежностью.
Apollo 100W LED High Bay in Elite SemiconductorKinsley Feng
Using only the highest quality components, the Apollo led high bay for industrial or commercial applications where reliability and performance are Critical as the bulb maintenance is difficult or impossible, not to say the high cost.
Every component of the Apollo LED High Bay(http://www.elitesemicon.com/cp02.asp?t1=115) has been carefully engineered to provide the most reliable performance and bring across many benefits of utilizing solid state lighting technology in industrial applications.
Accendo GloGreen Digital HID (DHID) Ballast B100W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
LSG-5000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
Accendo GloGreen Digital HID (DHID) Ballast B150W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
The Legionella kit is comprised of the testo 925 with penetration/immersion probe, Pipe-wrap probe and air probe. It comes in robust aluminium transport case.
LSG-3000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
LSG-5000 Moving Detector Goniophotometer completely meets LM-79 Clause 9.3.1 and EN13032-1 clause 6.1.1.3 goniophotometer type 4 requirements. The LSG-5000 is an automatic light distribution intensity 3D curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
Lisun Goniospectroradiometer with Moving Mirror can test luminaries rotating in the presscribed burning position and around the vertical axle and a reflecting mirror rotates around the horizontal axle, meanwhile, a synchronous axle will rotate toward the opposite direction synchronously.
LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-9000B or LMS-9000A) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric and colorimetric measurement of luminaries such as LEDs, LED luminaires, Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps) and CCFL. The measured data meets the requirements of CIE, EN and LM-79 clause 9.1 for the measurement of photometry and colorimetry.
It is according to IEC 60929, IEC 60969 and IEC61000-3-2. Up to 1MHz lrms can test every EB and has expanding analysis function for envelope wave. With big LCD can display the test results directly without PC
Test intensity distribution curve in 3D & export IES files for DiaLux. Applicated with Japanese motor, German Angle Coder and Constant Temperature Class L Detector to keep high accuracy. Both B-Beta & C-Gamma test for all luminaires up to 1.4m and 40kg
LSG-5000 Moving Detector Goniophotometer completely meets LM-79 Clause 9.3.1 and EN13032-1 clause 6.1.1.3 goniophotometer type 4 requirements. The LSG-5000 is an automatic light distribution intensity 3D curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric, colorimetric and electrical measurement.
Lisun WT5000 meets the latest requirmentsfor electronic ballasts in international standards IEC 60929, IEC 60969, IEC 61000-3-2, GB/T15144-2005, GB/T17263-1998 and so on
Test intensity distribution curve in 3D & export IES files for DiaLux. Applicated with Japanese motor, Angle Coder and Constant Temperature Class A Detector to keep high accuracy. Both B-Beta & C-Gamma test for all luminaires up to 1.4m and 40kg
LSG-2000 Goniophotometer with Rotating Mirror also called the Moving Mirror Goniophotometer. The LSG-2000 is an automatic light distribution intensity 3D curve testing system. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
WT2080 LED Power Driver Test Instrument is the comprehensive test instrument for LED drive power which is according to GB/T 24825-2009 and IEC 62384:2006. It can measure the following parameters: Input Characteristics Test (AC&DC), Output Characteristics Test (AC&DC), Output Start Characteristics Test (DC) and Harmonic Testing.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
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Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
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Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
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1. Brochure
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room 803, Chevalier House, 45-51 Chatham Road South, Tsim Sha Tsui, KL, HK
Tel: 00852-68852050 Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341 Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Lisun Electronics Inc. (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: Sales@Lisungroup.com
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: +86-189-1799-6096
Email: Engineering@Lisungroup.com
Leader in Lighting & Electrical Test Instruments
Rev. 1/19/2020
Compact Goniophotometer
(LSG-1200A)
2. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 1 -
The compact goniophotometer of LSG-1200A, various dark rooms are selectable
according to the size of tested lamps. It is used to measure the luminous intensity
distribution curve, intensity data, spread angle and other parameters for Chip LED,
LED Module, LED Spotlight and all other light which beam angle is no more than 180
degree.
Option Function: The LSG-1200A can work with a Digital Power Meter [LS2010
Digital Power Meter Harmonic Analyzer Model or LS2012 DC & AC Power Meter] and
AC Power Source (LSP-500VAS AC Power Source (RS-232) or LSP-500VAR Pure Sine
Wave AC Power Source)
Measures:
Electronic parameters, spatial intensity distribution curve, spatial iso-intensity
curve, iso-illuminance distribution curve, luminance limitation curve, luminaire
efficiency, glare grade, effective beam angle, upward luminous flux ratio, downward
luminous flux ratio, total luminous flux, effective luminous flux, utilization factor.
Host Rear Panel Diagram
Picture 1
3. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 2 -
Technical Specification:
LSG-1200A has included a dark case
Test range of luminosity: 0.1~30,000lx
Test accuracy of luminosity: Class A
Test range of angle:
LSG-1200A: Horizontal angle: -0°～360° (Automatic)
Vertical angle: -90°～+90°(Automatic)
Test accuracy of angle: ±0.2°
Angle interval: Horizontal angle: 1°/5°/10°/15°/22.5°/30°/45°/90°
Vertical angle: 0.5°/2°/1.5°
Measure the maximum size of lamps: diameter=180mm
The distance between the tested lamp and detector is 316mm/1000mm
Measure beam angle automatically: staple half intensity angle as well as 1/4
intensity angle, 3/4 intensity angle and 1/10 intensity angle which meets the
special requirements.
Draw spatial luminous intensity distributional curve automatically (polar
coordinates and right-angle coordinates)
Measured data match with international standard form (IES) and can be applied
for lighting design by other lighting design software such as Dialux
RS-232C interface, compatible with all kinds of computers
Meets the requirements of IEC, CIE and LM-79 standards
Work power supply:
a) Power supply voltage: AC 220V±10%
b) Power frequency: 50Hz/60Hz
c) Power dissipation: 35VA
Requirement of working environment:
a) Allowable working environmental temperature: 0℃～40℃
b) Best temperature for normal test: 25℃±5℃
c) Relative humidity: ≤65％R.H
Typical oversea market customers:
Please get the reference customers’ information from Lisun Oversea Sales Dept.
The Next Page is the Test Report by software
4. Lisun Electronics Inc.
http://www.Lisungroup.com
Tel: +86(21)51083341
Fax: +86(21)51083342 Page 1 of 23 Pages
Report No.: Test Time: 2019-05-27 15:48
Luminaire Property
Luminaire Category:
Luminaire Manufacturer: LISUN Number of Lamps: 5
Lumens per Lamp: 35 Length (mm): 50
Width (mm): 50 Height (mm): 30
Voltage: 220 V Current: 0.028 A
Power: 3 W Power Factor: 0.478
Photometric Results
CIE Class: Direct Total Rated Lamp Lumens: 175.0 lm
Measurement Flux: 126.7 lm Efficiency: 72.42%
Downward Ratio: 72.42% Upward Ratio: 0.00%
Field Angle(C0/C180,C90/C270,C45/C225,C135/315): 50.4, 51.0, 50.8, 50.6
Beam Angle(C0/C180,C90/C270,C45/C225,C135/315): 27.7, 27.7, 27.7, 27.7
Luminaire Efficacy Rating (LER): 42.30 Central Intensity: 435.54 cd
Max. Intensity: 440.35 cd Pos of Max. Intensity: H292.5 V2
S/MH(C0/C180): 0.47 S/MH(C90/C270): 0.47
Picture Of Luminaire Luminous Intensity Distribution Curve
0
180
9090
1515
165165
3030
150150
4545
135135
6060
120120
7575
105105
550
440
330
220
110
Average Diffuse Angle(50%): 27.7°
C0-C180 C90-C270
Unit: cd
C Plane (°):0.0-360.0: 22.5 Gamma Plane (°):0.0-90.0:1.0
Test Lab: LISUN Test Device: LSG-1200A
Test Type: TYPE C Distance: 1.000 m
Temperature: 25 Humidity: 65
Operator: Jacky Inspector:
5. Lisun Electronics Inc.
http://www.Lisungroup.com
Tel: +86(21)51083341
Fax: +86(21)51083342 Page 2 of 23 Pages
Luminous Intensity Distribution Curve
0
180
9090
1515
165165
3030
150150
4545
135135
6060
120120
7575
105105
550
440
330
220
110
-180 -120 -60 0 60 120 180
0
110
220
330
440
550
C0-C180 C90-C270 Unit: cd
C Plane (°):0.0-360.0: 22.5 Gamma Plane (°):0.0-90.0:1.0
Test Lab: LISUN Test Device: LSG-1200A
Test Type: TYPE C Distance: 1.000 m
Temperature: 25 Humidity: 65
Operator: Jacky Inspector:
6. Lisun Electronics Inc.
http://www.Lisungroup.com
Tel: +86(21)51083341
Fax: +86(21)51083342 Page 3 of 23 Pages
Luminous Intensity Distribution Curve(cd/klm)
0
180
9090
1515
165165
3030
150150
4545
135135
6060
120120
7575
105105
3145
2516
1887
1258
629
cd/klm
C0-C180
C90-C270
η=72.42%
C Plane (°):0.0-360.0: 22.5 Gamma Plane (°):0.0-90.0:1.0
Test Lab: LISUN Test Device: LSG-1200A
Test Type: TYPE C Distance: 1.000 m
Temperature: 25 Humidity: 65
Operator: Jacky Inspector:
![Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 1 -
The compact goniophotometer of LSG-1200A, various dark rooms are selectable
according to the size of tested lamps. It is used to measure the luminous intensity
distribution curve, intensity data, spread angle and other parameters for Chip LED,
LED Module, LED Spotlight and all other light which beam angle is no more than 180
degree.
Option Function: The LSG-1200A can work with a Digital Power Meter [LS2010
Digital Power Meter Harmonic Analyzer Model or LS2012 DC & AC Power Meter] and
AC Power Source (LSP-500VAS AC Power Source (RS-232) or LSP-500VAR Pure Sine
Wave AC Power Source)
Measures:
Electronic parameters, spatial intensity distribution curve, spatial iso-intensity
curve, iso-illuminance distribution curve, luminance limitation curve, luminaire
efficiency, glare grade, effective beam angle, upward luminous flux ratio, downward
luminous flux ratio, total luminous flux, effective luminous flux, utilization factor.
Host Rear Panel Diagram
Picture 1](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)