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■ Test mode specifi cations in TUNER source
Error is found in front-end (A1), etc. if indications below is displayed while in tuner source.
Status
Front-end (A1) E2PROM data error
Front-end (A1) communication error
Destination mismatch
• TUNER preset operation
Key
4
Preset function
• K3I forced switching
Every time when [6] key is pressed in tuner FM source, switched in the following order: AUTO → Forced WIDE → Forced MIDDLE → Forced
NARROW → AUTO. Default status is AUTO, and displayed as shown below.
Key
6
K3I Forced switching
• RDS auto measurement (Only for model with RDS)
Add the process to replace the visual inspection of PS display previously done in the production line.
Status
PS data reception
• FST adjustment mode
Perform FST soft-mute adjustment.
Key
■
Enter the FST adjustment mode. (Press for 1 second or longer.)
Operations in the FST adjustment mode are as follows:
Key
FM (UP)
Soft-mute adjustment
AM (DOWN)
Adjustment value
■
memory
Mode clear
After completing the FST adjustment, if You wish to clear the test mode, You can do this using the reset button.
TEST MODE (14-SEG VFD)
Display
T
N
E
2
P
T
N
C
O
N
T
N
T
Y
P
Description of display
F
M
1
9
8 . 3
Description of display
F
M
1
9
8 . 1
F
M
1
9
8 . 1
F
M
1
9
8 . 1
F
M
1
9
8 . 1
Display
R
D
S
T
E
Description of display
S
M
D
–
F
E
P
W
R
I
F
M
1
9
8 . 3
Front-end (A1) E2PROM is still the default (unspecifi ed) value.
N
G
Communication with front-end (A1) is not possible.
N
G
When destination is mismatch between front-end (A1)
N
G
E2PROM and the product.
Change to 98.3MHz with the preset key [4].
A
4
AUTO
A
Forced WIDE
W
Forced MIDDLE
M
Forced NARROW
N
If displayed as shown at the left, force to OFF.
S
T
P-CON is recovered by Power OFF/ON.
Note
18dBµ (0) ↔ 36dBµ (F)
Displays the data that has been written in the E2PROM when
T
E
pressing the key for 2 seconds or longer.
Clear the FST adjustment mode. (Returns to normal display
A
4
and the test mode is retained.)
X34-59xx-xx
Description
Description
Description
Description
Description
17
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