Read Sony ICD-UX543 / ICD-UX543F / ICD-UX544F Service Manual online
ICD-UX543/UX543F/UX544F
20
4-12. FM TEST (ICD-UX543F/UX544F only)
FM tuner can be checked.
FM tuner can be checked.
Procedure:
1. Enter the test mode.
1. Enter the test mode.
(Refer to “SETTING THE TEST MODE” on page 15)
2. Press the [
>
] or [
.
] keys to select the “FM TEST”, and
press the [
N
] key.
3. The state of FM tuner is displayed.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
LCD Display
<FM TEST>
FM : OK DX
080.00 Lv:5A 00
CH:80 00
080.00 Lv:5A 00
CH:80 00
OK : ID acquisition value OK
NG : ID acquisition value NG
In OK, it becomes FM receiving mode.
Initial value:
Frequency : 80.0 MHz (DX mode)
Key input settings under this mode of operation:
[.] : Receiving step value decrease
[>] : Receiving step value increase
[
N
]
: Receiving sensitivity change (DX
↔ LOCAL)
Releasing method:
Press the [STOP/
Press the [STOP/
x
] key, return to test mode menu.
4-13. KEY
COUNT
The count value of the keys and switches operation can be dis-
played. However, distinction of kind of the keys and switches
which operated is not performed.
Only the key pressed fi rst is counted.
played. However, distinction of kind of the keys and switches
which operated is not performed.
Only the key pressed fi rst is counted.
Note: It cannot move to other modes from this mode.
Procedure:
1. Enter the test mode.
1. Enter the test mode.
(Refer to “SETTING THE TEST MODE” on page 15)
2. Press the [
>
] or [
.
] keys to select the “KEY COUNT”,
and press the [
N
] key.
3. The count value of the keys and switches operation is dis-
played.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
LCD Display
The key name of
the pressed first
the pressed first
<KEY COUNT>
KEY:PLAY
00888
00888
Count value increase conditions:
One of keys is pressed.
One of switches is slid.
Memory card is inserted.
Headphone or microphone is inserted.
Initial value:
Count number : 00000 (Maximum is 99999)
If the key is pressed in the state of 99999, it will return to
00000.
00000.
Releasing method:
Press the [RESET] button.
Press the [RESET] button.
4-14. SLEEP
It can change into the sleep state for standby current value mea-
surement.
It can change into the sleep state for standby current value mea-
surement.
Note: It cannot move to other modes from this mode.
Procedure:
1. Enter the test mode.
1. Enter the test mode.
(Refer to “SETTING THE TEST MODE” on page 15)
2. Press the [
>
] or [
.
] keys to select the “SLEEP”, and press
the [
N
] key.
3. The sleep state selection screen is displayed.
This unit shifts to the sleep state by pressing the [
N
] key
again.
LCD Display
<SLEEP>
SLEEP:NORMAL
Excuting...
Excuting...
Releasing method:
Press the [RESET] button.
Press the [RESET] button.
Ver. 1.1
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