Hardware manual

Issue 8 Electra Elite
5 - 148 Installing Electronic Telephone Units
7.8.4 LED Indications
Refer to Table 5-67 IVR(8)-U( ) ETU LED Indications
Table 5-67 IVR(8)-U( ) ETU LED Indications
LED Description On Flashing Off
LED 1, AP1
Application Software
Running without errors
Running with errors
Not Running
Green
Amber
Red
Not Used Not Used
LED 2, AP2 Not Used Not Used Not Used Not Used
LED 3, DRIVE Hard Drive Access Red if accessed
Not Used
When not
accessed
LED 4, CF PWR Power to the ETU Red if power is on Not Used No power to ETU
LED 5, ICGA Live LED Not Used Red every
125ms during
operation
Operation is shut
down
LED 6, Switch S3
Indication
Do not remove Voice
Mail from KSU
Red when S3 in
RUN
Not Used
S3 not in RUN
position
LED 7, SHUT DOWN Safe to remove Voice
Mail from KSU
Red when S3 in
SHUT DOWN
Not Used
S3 not in SHUT
DOWN position
LED 8, Power Receiving KSU power Red if power is on Not Used No KSU power
LED 9, FED DSP For development only Not Used Not Used Not Used
LED 10, CH1 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 11, CH2 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 12, CH3 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 13, CH4 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 14, CH5 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 15, CH6 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 16, CH7 OFF/ON HOOK status Red for Off-hook Not Used On Hook
LED 17, CH8 OFF/ON HOOK status Red for Off-hook Not Used On Hook
The first four channel LEDS are also used during startup to signify:
LED 1 - BICOM driver loaded
LED 2 - Scandisk completed successfully
LED 4 - IVR(8)-U( ) ETU started successfully
After system is up and running these LEDs are turned off, and all channels are ready to receive calls.
When the IVR(8)-U( ) ETU fails to start, all eight channel LEDs and the BCLR LEDs (AP1) are on.