Lucent Technologies SLC 5 Series - Perform RT Indicator Test

363-205-401 RT Turn Up:
Issue 7, March 1997 Page 1 of 4
DLP-518
Perform RT Indicator Test
1. Press and hold
LED TEST
pushbutton on
ADU
.
Comment: If the
MC97771A1 BCU
is installed, the
FAIL
indicator will light
if the circuit pack is not compatible with the RT application.
Press and hold the
ADU LED TEST
button. If the
FAIL
indica-
tor goes off while the button is pressed, the circuit pack is not
compatible with the RT application. Get the correct code circuit
pack and verify
ADU
option switches are correct.
2. Are all indicators listed in Table A lighted during LED test?
If
YES,
then
STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If
NO,
then continue with Step
3.
Table A
Series 5 RT Led Test
Unit Indicator Lit
LIU All Indicators
TRU All Indicators
BCU All Indicators
ADU All Indicators *
CTU FAIL
LSU FAIL
TCU FAIL
* AUB27 Only
CMP Blinks When C-AutoCut
Option "CUT" is Used
PRV Blinks When SLC

96 Mode
Option "FS" is Used