Japan Radio Co. JSS-2150, Service Manual

Page: 96 / 160

OPERATION CHECK AFTER INSTALLATION
3-12
No. Location Message
Description Countermeasure
038 Controller CTRL1 EXT KEY Detected an error with the
EXT KEY of controller 1.
•
Check if was started up
while EXT KEY on EXT
MODEM was on
•
Check W5 in the
NCM-2150
•
Replace CMV-3775
039 Controller CTRL2 RBK OC Detected an overcurrent on
the RBK circuit of controller
2.
•
Check the EXT MODEM
RBK connection or load
(maximum of 0.3 A)
•
Replace CMV-3775
040 Controller CTRL2 PTT Detected an error with the
PTT key signal of controller
2.
•
Check if it was started up
while PTT was on
•
Check handset
* Remove the handset,
and reboot to check if
the error occurs.
•
Check W3 in the
NCM-2150
•
Replace CMV-3775
041 Controller CTRL2 CW KEY Detected an error with the
CW-key key signal of
controller 2.
•
Check if it was started up
while CW key was on
•
Check W7 in the
NCM-2150
•
Replace CMV-3775
042 Controller CTRL2 EXT KEY Detected an error with the
EXT KEY of controller 2.
•
Check if was started up
while EXT KEY on EXT
MODEM was on
•
Check W5 in the
NCM-2150
•
Replace CMV-3775
051 Controller CTRL1 lost Detected a serial
communication error on
controller 1.
•
Check wiring between the
NCM-2150 (No.1) and
NTD-2150
•
Replace NCM-2150 (No.1)
052 Controller CTRL2 lost Detected a serial
communication error on
controller 2.
•
Check wiring between the
NCM-2150 (No.2) and
NTD-2150
•
Replace NCM-2150 (No.1)
095 Controller CTRL1 memory Detected a memory error on
controller 1.
•
Initialize All under Menu
F2.6.4 Controller data
•
Replace CDJ-3775 (No. 1)
096 Controller CTRL2 memory Detected a memory error on
controller 2.
•
Initialize All under Menu
F2.6.4 Controller data
•
Replace CDJ-3775 (No. 2)
(3) Data terminal alarms
No. Location Message
Description Countermeasure
059
Data
terminal
My/OTH DTE lost
Detected a serial
communication error between
controller (ID:1) and DTE.
Note) My or OTH indicates the
relationship between that data
terminal and the controller
displaying this alarm.
・
Check the data terminal
cable connection, or the
condition of the data
terminal.
・ Replace CDC-1346B