1) The document describes how to set up preset functions on a PTZ camera connected to a GV-AS200 controller to monitor two doors. 2) A single PTZ camera is connected to both the Door B and Door D outputs of the GV-AS200 module. When Door A opens, the camera view moves to Door A, and when Door C opens it moves to Door C. 3) The steps include connecting card readers and wires between doors and camera inputs, setting the door relay switches to NO, and allowing accessibility of Doors B and D even when only Doors A and C are used.

1. How to set PTZ Preset Function with GV-AS200 Controller
Article ID: GV-33-08-07-10
Release Date: 2008/7/10
Applied to
GV-AS200 Controller
Summary
GV-AS200 Controller can work in conjunction with the PTZ camera to perform preset
functions on two doors. In this application, one PTZ camera is connected to both outputs of
Door B and Door D on the GV-AS200 module. When Door A is opened, the signal of Wiegand
A will be transmitted to Wiegand B (Door B) and it will trigger the PTZ camera view moving to
Door A. When Door C is opened, the signal of Wiegand C will be transmitted to Wiegand D
(Door D) and it will trigger the PTZ camera view moving to Door C.
Requirements
4-door modules: GV-AS200-4 or GV-AS200-4E
To Connect a PTZ to GV-AS200 Controller
1. The work mode of GV-AS200 Controller must be set to One Way Control. By default,
the work mode is One Way Control. If the default setting has been changed, use
GV-ASKeypad to modify it.
GeoVision Inc. 1 Revision Date: 2008/7/21

2. 2. Connect the card reader to the Wiegand A inputs. Then connect the D0 and D1 pins of
Wiegand A with the two same pins of Wiegand B, as illustrated below.
GND
BZ
RL
GL
D1
D0
12V
GND
BZ
RL
GL
D1
D0
12V
3. Connect the Door + pin of Door B outputs to the Input 1 pin of PTZ. Then connect the
Urgent 1 pin of Door B outputs to the Ground pin of PTZ, as illustrated below.
Please note don’t connect any power to the Door B outputs.
4. Set the Door Relay Switch of Door B to NO.
GeoVision Inc. 2 Revision Date: 2008/7/21

3. 5. Connect the card reader to the Wiegand C inputs. Then connect the D0 and D1 pins of
Wiegand C with the two same pins of Wiegand D, as illustrated below.
GV-Reader
Wiegand D Wiegand C
6. Connect the Door + pin of Door D outputs to the Input 2 pin of PTZ. Then connect the
Urgent 1 pin of Door D outputs to the Ground pin of PTZ, as illustrated below.
Please note don’t connect any power to the Door D outputs.
7. Set the Door Relay Switch of Door D to NO.
GeoVision Inc. 3 Revision Date: 2008/7/21

4. 8. It is required to allow the accessibility of Door B and Door D even though only Door A
and Door C are used for entry and exit.
GeoVision Inc. 4 Revision Date: 2008/7/21