ACR Electronics RCL-100 SEARCHLIGHT Product Support Manual page 13

The URC-102 Master Controller provides optimum voltage to ensure the brightest Searchlight
performance and long bulb life. Also to extend lamp life, the Master Controller has a timed
lamp power up feature. The Searchlight lamps reach full intensity within 2 seconds.
The URC-102 Master Controller has a Searchlight motor timeout feature. If a Point Pad™
rotation switch (right or left) is continuously engaged for more than 50 seconds, the Master
Controller will interrupt the operation until the Point Pad™ switch is disengaged. This feature
will save the Searchlight motor from burnout due to accidental activation. The elevation motor
has similar features which will timeout in approximately 20 seconds.
FIGURE 7: URC-102 MASTER CONTROLLER WIRING DIAGRAM
11 Y1-03-0138 Rev. K