Kramer Electronics RC-52A - Manual (Page 7)

RC-52A – Overview 5
3.2
8B
Defining the RC-52A Room Controller Rear Panel
Figure 2: RC-52A Rear Panel for Europe (80 and 86mm) and the United States
# Feature Function
1 Audio Potentiometer pinout GND PIN: ground connection for the potentiometer
LEVEL PIN: wiper of the potentiometer
+V: +10V connection of the potentiometer
2 RS-232 Terminal Block
Connector
Connect to the RS-232 connector on the A/V equipment
or a PC or other Serial Controller, see
U
Section 4.1
3 GND PIN Not used
4 PROGRAM USB Connector Connect to a computer for unit configuration
5 GND PIN
Connects (-) to the Ground
6 +5V PIN Connects (+) to the connector for powering the unit
7 IR OUT PIN
Connect to an IR emitter cable
GND PIN