9
1.4
IR Remote Control
The IR Remote Control for the Ceiling DocCam requires 2 ‘AAA’ batteries. Pull
up the battery cover tab and insert the batteries, making sure the b/-
terminal symbols line up with the +/- symbols on the inside of the battery
compartment. The VideoLabs IR Remote controls Power ON/OFF, Zoom-in and
Zoom-out.
Other IR Remote Controls
The Ceiling DocCam can be ordered to respond to the zoom-in and zoom-out
commands of the Polycom
®
ViewStation IR Remote and the PictureTel
®
IR
Keypad. Please see the VideoLabs Price List for model numbers and ordering
information.
1.5 RS-232 Control
The Ceiling DocCam is equipped with a RS-232 control interface on a RJ-45
Jack (Figure 13). See
Appendix 1
for RS-232 control interface.
(
NOTE
: All ASCII commands require “carriage return” at the end of each statement)
Figure 13: RS-232 Control Jack and Pin-out Table
RS-232
Interface
RS-232 Pin-outs
Pin 1 Not Used
Pin 2 Not Used
Pin 3 Not Used
Pin 4 Not Used
Pin 5 GND
Pin 6 GND
Pin 7 RXD
Pin 8 TXD
PIN 1 – Not Used
PIN 8 - TXD
PIN 7 - RXD
Pins 5 & 6 - GND
RS-232 Jack
