AT&T DEFINITY 555-230-223 - Manual (Page 124)

Maintenance
486 DEAD
*MJ BTEST
*ASAI-E
RESET → ASAI-E: 7-1/2 MINUTES
ASAI-E → RESET → M_SHUT = 1-1/2 MINUTES
NORMAL AUTOMATIC FLOW
TECHNICIAN’S DIRECTED FLOW
ERROR LEG
RESET
(40 SECONDS)
*MF BOOT
(10 SECONDS)
*MJ OSINIT
(15 SECONDS)
*MJ AINIT
(3 MINUTES)
*MJ M SHUT
(50 SECONDS)
*MJ E SHUT
(FLASHING)
*MJ OS
(50 SECS.-5 MINS)
*MJ OA&M
a LCD DISPLAY FOR
A TRANSITIONAL
STATE (a=DISPLAY ID)
a
a
LCD DISPLAY FOR
A STABLE STATE
LCD DISPLAY FOR
A STABLE STATE IN
WHICH THE MFB CAN
BE POWERED DOWN OR
REMOVED FROM CARRIER
*MJ M SHUT
*MJ E SHUT
*MJ CMD
(FLASHING)
*MJ PGM386
OR:
*MJ PGMFAC
*MJ PGMALB
Figure 4-3. System Initialization and Shutdown Flow (Replacement to be Supplied)
Issue 1 January 1996 4-9