HCD-GTX999
14
SW DISPLAY ON/OFF MODE
Subwoofer level setting and check mode.
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press three buttons of [TUNING
−
l m
], [CHORUS],
and [
,
] simultaneously.
3. The message “SWxxdB AD
∗∗∗
” or “SW OFF AD
∗∗∗
” is dis-
played.
xx: 0, 4, 7, 10
∗∗∗
: 0
∗∗
to 1
∗∗
(subwoofer level VR)
4. To release from this mode, do the step 2 again.
HDD TEST MODE
The CDDB version display, custom DB initialization, HDD writ-
ing/reading test, HDD test data deletion, format, HDD setup and
initialization mode for factory can be executed in this mode.
Enter The HDD Test Mode
Procedure:
1. In the standby status, press the [
?/1
] button to turn the power
on.
2. Press three buttons of [TUNE –
l
m
], [GROOVE] and
[
m
] simultaneously.
3. When the HDD test mode is activated.
1. CDDB Version Display
The version of CDDB built into HDD is displayed.
Procedure:
1. Enter the HDD test mode.
2. Press the [
M
]/[
m
] buttons to select the “CDDB Version”, and
press the [ENTER] button.
3. The version of CDDB is displayed on the
fl
uorescent indicator
tube.
2. Custom DB Initialization
The initialization of custom DB recorded in HDD is executed.
Note:
Not used for the servicing.
Procedure:
1. Enter the HDD test mode.
2. Press the [
M
]/[
m
] buttons to select the “Custom Init”, and press
the [ENTER] button.
3. HDD Writing/Reading Test
The writing/reading of test data is done to HDD, and whether it
operates normally is checked.
Note:
Not used for the servicing.
Procedure:
1. Enter the HDD test mode.
2. Press the [
M
]/[
m
] buttons to select the “HDD W/R Test”, and
press the [ENTER] button.
3. The writing reading of the test data is done to HDD, and the
result is displayed.
When the writing/reading of the test data ends normally, the
written test data is deleted.
• W/R Test OK : The writing/reading of the test data ended
normally.
• W/R NG
: Abnormality occurred in the writing/reading
of the test data.
• Erase NG
: It failed in the deletion of the test data.
4. Format
The deletion of all folders and
fi
les in HDD is executed.
Note 1:
Not used for the servicing.
Note 2:
When this mode is executed, all data including the SYSTEM
fi
le
in HDD is deleted.
Procedure:
1. Enter the HDD test mode.
2. Press the [
M
]/[
m
] buttons to select the “Format”, and press the
[ENTER] button.
3. All folders and
fi
les in HDD are deleted.
5. HDD Setup
The installation of initial data is executed from the USB memory
to HDD.
Note 1:
Not used for the servicing.
Note 2:
The SYSTEM
fi
le and the DEMO tune are copied from USB
memory after all data in HDD is deleted with format when this
mode is executed, and HDD can be returned to the state of initial-
ization (It takes the time of about 80 minutes).
Procedure:
1. Connect the USB memory where initial data is recorded to the
set.
2. Enter the HDD test mode.
3. Press the [
M
]/[
m
] buttons to select the “Setup”, and press the
[ENTER] button.
4. The following data is copied from the USB memory to HDD.
• ROOT\SYSTEM\TitleUpdater.exe
• ROOT\SYSTEM\TitleUpdaterVersion.txt
• ROOT\SYSTEM\UCODE.DAT
• ROOT\SYSTEM\CDDB\ecddb.idx
• ROOT\SYSTEM\CDDB\ecddb.mdt
• ROOT\SYSTEM\CDDB\elists.db
• ROOT\MUSIC\(File of description to “MUJIC\music.txt”)
6. Initialization Mode For Factory
The user use areas other than the “Sony Demo” artist in HDD are
initialized, and the cold reset is executed.
Procedure:
1. Enter the HDD test mode.
2. Press the [
M
]/[
m
] buttons to select the “FactoryPreset”, and
press the [ENTER] button.
3. Press the [
M
]/[
m
] buttons to select the “OK?”, and press the
[ENTER] button.
4. All
folder/
fi
le in the following folders in HDD is deleted.
• ROOT\SYSTEM\CCUDB
• ROOT\MUSIC (excluding folder/
fi
le that belongs to “Sony
Demo” artist)
5. After initialization ends, the cold reset is executed.
Note:
Never execute the item because the set might not operate
normally when the item being written, “Not used for the
servicing.” in each item is executed.
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299