Installation Manual

C3401M-D (3/09) 7
SWITCH SETTINGS
Coaxitron control: If you are going to use Coaxitron protocol to communicate with the dome system, you
do not have to set any switches. Proceed to the installation instructions that follow this section.
Non-Pelco control: If you are going to install a protocol translator board to communicate with the dome
system through a non-Pelco controller, proceed to the installation instructions that follow this section.
When you are instructed to install the translator board, you will set the switches as described in the
installation/operation manual that accompanies the translator board.
Pelco D or Pelco P control: If you are going to use Pelco D or Pelco P protocol to communicate with the
dome system, follow the steps below to set the switches (refer to Figure 10).
1. Place the dome drive on a flat surface with the dome liner pointing up.
2. Point the camera straight up.
3. Using a flashlight, look straight down through the viewing slot of the dome liner. Look at the circuit
board in the bottom of the housing. Rotate the dome liner until you see two DIP switches on the
circuit board.
4. Set the switches (refer to Table A and Table B on page 8 and Table C on page 9). There are no
settings for SW1.
NOTE: The unit automatically detects Pelco D or Pelco P protocol.
Figure 2. Switch Location
WARNING: Do not remove the dome liner (refer to Figure 2). Replacing the dome liner requires
qualified service personnel; otherwise, the dome drive may not operate properly.
SW 3
2
ON
SW
ON