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C2924M-A (5/05) 19
4. Use 100-ohm twisted pair cabling to wire the device to the enclosed connector assembly. The decision to use shielded cable depends on
your installation; shielded cable may be optional.
Figure 8. Day/Night Filter Control Configuration
5. Wire the camera to the external switch as follows:
• Pin 7 (brown, signal input) to the (+) lead on the external switch.
• Pin 6 (black, ground) to the (–) lead on the external switch.
• Shielded cable only: Connect the shield to either pin 3 (black, ground) or pin 6 (black, ground).
6. Change DAY & NIGHT to EXT. (external) on the EXPOSURE SETTINGS menu.
7. Configure the external switch as follows:
• Open or High: Camera operates in AUTO mode.
• Short or Low: Camera operates in BW mode.
INPUT (7)
GND (6)
EXTERNAL SWITCH
PIN 7
PIN 1