ELAN HC4/HC8 INSTALLATION MANUAL
© ELAN 2010 | All rights reserved.
Page 32
Chapter 4: Operation
Rear Panel LEDs
The HC4 and HC8 have 4 System Status LEDs on the rear panel that provide system
information. (Fig. 4-1)
Figure 4-1: System Status LEDs
Item Function
PWR
Illuminates when the unit has AC power.
SENSE
Illuminates when a connected sensor is active.
IR OUT
Illuminates when the System Controller is transmitting IR signals.
EXT IR IN
Illuminates when the System Controller is receiving IR signals.
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