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■ FM/AM channel space switching
While Power OFF, press and hold [1] key and [5] key, and press [SRC] key to Power ON
■ ROM data transfer
When replacing front-end (A1), this function is used to transfer E2PROM data (ROM correction, security and other data) to front-end (A1) to
E2PROM of to mother unit (X34-), used for saving data, and, after completing replacement of front-end (A1), to recover data from the E2PROM
of the mother unit (X34-), and for saving data to the new front-end (A1). Refer to "ROM data transfer processes" on the next page for details on
front-end (A1) replacement procedures and on the data to be transferred.
Procedure
While pressing and holding
[1] key and [3] keys, reset-start
Press [B.BOOST] key (MENU)
Press [
] key or [
] key
(In the above ROM READ
status), ■[
] key for
2 seconds or longer
(In the above ROM WRT
status), ■[
] key for
2 seconds or longer
(In every status of ROM data
[
] transfer processing)
TEST MODE (7-SEG LCD)
Procedure
Display
:
R
E
A
D
R
E
A
D
W
R
T
R
–
R
–
O
K
R
–
0
2
R
–
E
R
W
–
W
–
O
K
W
–
0
1
W
–
0
2
W
–
E
R
:
X34-59xx-xx
FM200kHz/AM10kHz ↔ FM50kHz/AM9kHz
Description
All lights ON.
MENU mode
Front-end (A1) → Mother unit (X34-). Data transfer processing.
Mother unit (X34-) → Front-end (A1). Data transfer processing.
Front-end (A1) → Mother unit (X34-). ROM data is being transferred.
Front-end (A1) → Mother unit (X34-).
ROM correction transfer, security and other data is OK.
Front-end (A1) → Mother unit (X34-).
Transfer of security and other data is OK.
Front-end (A1) → Mother unit (X34-). ROM data transfer is NG.
Mother unit (X34-) → Front -end (A1). ROM data is being transferred.
Mother unit (X34-) → Front-end (A1).
ROM correction, security and other data transfer is OK.
Mother unit (X34-) → Front-end (A1).
ROM correction data transfer is OK.
Mother unit (X34-) → Front-end (A1).
Transfer of security and other data is OK.
Mother unit (X34-) → Front-end (A1). ROM data transfer is NG
Clear from ROM correction data transfer processing
Note
13
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