Test Mode - Yamaha CRX-E400 Service Manual

RX-E400

TEST MODE

STANDBY/ON Key is pushed while pushing DISPLAY Key and AUTO/MAN'L Key.
PRESET/TUNING B Key
TEST PROGRAM MODE FUNCTION DESCRIPTION
DISPLAY
01 DEST-B,G Indication for destinaion. (*1)
All FL segments and BACKUP
02 FL+CLEAR
RAM CLEAR.
(Note that memories set by the user
will be erased.)
All FL segments and circuit
03 FL CHECK
board short circuit inspection.
Version information of the
04 Ver-A1.10
microcomputer software. (*2)
04'99.05.28
The date of the microcomputer
software. (*2)
The calculation of SUM is done and
05 SUM[Caa2]
indicated after that. (*2)
(*1)
DESTINATION R (AM9k/FM:50k)
Display R9k
(*2) Contents of indication change by the microcomputer software.
8
POWER Off condition
TEST MODE indication.
TEST MODE DOWN
TEST MODE UP
PRESET/TUNING N Key
Test mode number
Test mode number
up.
FUNCTION
PRESET/BAND Key
1st : all segments light
2nd : RAM CLEAR
Also, the preset contents of the
tuner are restored to the factory
preset ones.
1st : all segments light
2nd : Even-numbered
3rd : Odd -numbered
It is changed to the date
indication.
It is changed to version
indication.
Re-calculation
R (AM10k/FM100k)
R10k
When present mode is
carried out.
PRESET/BAND Key
Execute test mode.
down.
segments and even
numbered digits are
turned on.
segments and odd-
numbered digits are
turned on.
A B,G U,C
A B, G U, C
Test mode is
finished.
STANDBY/ON Key
POWER OFF
The completion
of test mode.
FL CHECK
1st
PRESET
STEREO AUTO RDS PS PTY RT CT TIMER
TIMER
EDIT TUNED MEMORY PTY HOLD SLEEP
2nd
PRESET
STEREO AUTO RDS PS PTY RT CT TIMER
TIMER
EDIT TUNED MEMORY PTY HOLD SLEEP
3rd
PRESET
STEREO AUTO RDS PS PTY RT CT TIMER
TIMER
EDIT TUNED MEMORY PTY HOLD SLEEP
VOLUME
VOLUME
VOLUME