ICD-UX532, ICD-UX533, ICD-UX533F, ICD-UX534F - Sony Audio Service Manual (repair manual). Page 18

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ICD-UX532/UX533/UX533F/UX534F
18
4-16. 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.
Note: It cannot move to other modes from this mode.
Procedure:
1.  Enter the test mode.
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)
00888
<KEY COUNT>
LCD Display
 
Count value increase conditions:
 
One of buttons is pushed.
 
One of switches is slid.
 
Headphone or microphone is inserted.
Releasing method:
Remove battery.
4-17. SLEEP
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.
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.
 
(Displayed characters/values in the following fi gure are ex-
ample)
SLEEP:NORMAL
Excuting...
<SLEEP>
LCD Display
Releasing method:
Remove battery.
4-18. BATT 
LIFE
Not used for the servicing.
4-19. WRITER 
VER
Not used for the servicing.
4-20. CHG 
LOG
The charge log saved at SRAM can be copied to eMMC.
Procedure:
1.  Enter the test mode.
2.  Press the [
>
] or [
.
] keys to select the “CHG LOG”, and 
press the [
N
] key.
3.  The charge log saved at SRAM is copied to eMMC.
Success
<CHG LOG>
LCD Display
Releasing method:
Press the [STOP/
x
] key, return to test mode menu.
4-21. LREC 
LOG
Not used for the servicing.
4-22.  LREC LOG Clear
Not used for the servicing.
4-23. MENU 
INIT
This unit can return to the factory shipment settings.
Procedure:
1.  Enter the test mode.
2.  Press the [
>
] or [
.
] keys to select the “MENU INIT”, and 
press the [
N
] key.
3.  Initialization is performed.
Formatting...
<MENU INIT>
LCD Display
4.  “Success” is displayed, and this unit reboots.
Success
LCD Display
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