Electra Elite IPK II Document Revision 3
System Hardware Manual 6 - 141
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Refer to Table 6-50 VMS-U30 ETU LED Indications.
Table 6-50 VMS-U30 ETU LED Indications
LED Name Description
LED 1 APP1 Indicates status of voice mail application software:
Green Application is running without errors.
Amber Application is running with errors.
Red Application is not running.
LED 2 APP 2 Not Used
LED 3 Drive HDD active light is red when the hard drive is accessed.
Do not reset the ETU while this switch is On.
LED 4 CF Power On when SHUTDOWN switch is in RUN to indicate power on
the ETU.
LED 5 ICGA Live LED flashes every 125 ms during normal operation.
LED 6 SHUTDOWN
Switch
Indicates that the switch has no software control.
On red only when SHUTDOWN switch is in RUN.
LED 7 Shutdown On red when Switch S3 is in SHUTDOWN to indicate that
voice mail can be safely removed form the KSU.
LED 8 Power On red when ETU is receiving power from the KSU.
LED 9 FED DSP Used only for development purposes.
LED 10 CH 1 On red when voice channel 1 is Off-Hook.
LED 11 CH 2 On red when voice channel 2 is Off-Hook.
LED 12 CH 3 On red when voice channel 3 is Off-Hook.
LED 13 CH 4 On red when voice channel 4 is Off-Hook.
LED 14 CH 5 On red when voice channel 5 is Off-Hook.
LED 15 CH 6 On red when voice channel 6 is Off-Hook.
LED 16 CH 7 On red when voice channel 7 is Off-Hook.
LED 17 CH 8 On red when voice channel 8 is Off-Hook.
The first four channel LEDs are also used during startup to show that the
BICOM driver is loaded (LED 1), Scan disk successfully completed (LED 2),
CoSession Host successfully Loaded (LED 3), and voice mail started
successfully (LED 4). After the system is up and running and all channels are
ready to receive calls, these LEDs are Off. When voice mail does not start
successfully, all eight channel LEDs and LED 1 are on.
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