8. MAINTENANCE, TROUBLESHOOTING
8-14
Communication unit trouble error messages (con’t)
Error
Cause
Remedy
ALARM: SYSCPU error detected. (0176)
ALARM: HANDSET error detected. (0177)
ALARM: DEMOD-CPU error detected. (0178)
ALARM: SYNCCPU-CPU error detected. (0179)
ALARM: DECODER-CPU error detected. (0180)
ALARM: TERM-CPU error detected. (0181)
CPU error
ALARM: ANTENNA error detected. (0182)
Antenna Error
Contact your
dealer.
8.7
When the Power Cannot be Turned On
The communication unit and terminal unit have a (red) breaker switch on their
rear panel. If power cannot be supplied, press the breaker switch to restore
normal operation.
24 VDC
COM1
COM2
PRINTER
KEYBOARD
BREAKER
HSD(56k/64k)
MSD(9.6k)
JUNCTION BOX
PRINTER
VDU
HANDSET
GYRO
BREAKER
PRINTER
24 VDC
VDU
24 VDC
50/60 Hz
100-115 VAC
220-230 VAC
ANT
DGPS
Communication Unit
Terminal Unit
Breaker
Breaker
Location of breaker
Summary of Contents for Felcom 82
Page 1: ...INMARSAT B MOBILE EARTH STATION FELCOM 82A Class 1 FELCOM 82B Class 2...
Page 14: ...This page is intentionally left blank...
Page 160: ...This page is intentionally left blank...
Page 174: ...This page is intentionally left blank...
Page 206: ...This page is intentionally left blank...
Page 218: ...This page is intentionally left blank...
Page 230: ......