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Chapter 5---Electronics
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I/O control for VIC selection
Two
Infrared (IR) remote control interface. Accepts input from front or rear IR detectors.
!External 3 color system status LEDs. Green indicates normal, yellow is standby and red indicates a fault condition.
!External Service Mode Switch. Pressing this switch during a
Figure 5-3 Rear of Electronics Module with rear cover and panel removed.
Model 250 Service Manual |