GeoVision GV-AS200 Quick Start Manual page 5

8. It is required to allow the accessibility of Door B and Door D in order to start and stop
recording once the Door A and Door C are unlocked.
9. To set the DVR, follow these steps:
a. Click the Configure button, click Accessories, click I/O Application and click I/O
Application Setting. The I/O Application dialog box appears.
b. Select Momentary Mode and click Start/Stop Camera Monitor by I/O.
c. Set Start Pin to Mod. 1 and Pin 1. Then set Stop Pin to Mod. 1 and Pin 1.
GeoVision Inc. 5 Revision Date: 2008/7/21