Read Sony BDV-HZ970W / BDV-IZ1000W / HBD-HZ970W / HBD-IZ1000W Service Manual online
HBD-HZ970W/IZ1000W
19
SECTION 3
TEST MODE
COLD RESET
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Press the [
The cold reset clears data except BD/DVD data stored in the RAM
to initial conditions. Execute this mode when returning the set to
the customers.
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press the [
x
] and [VOLUME –] buttons simultaneously and
hold down (around 5 seconds).
3. The message “COLD RESET” appears on fl uorescent indica-
tor tube, then becomes standby states.
DEMO MODE
This mode let you lock the disc tray. When this mode is activated,
the disc will not eject when the [
This mode let you lock the disc tray. When this mode is activated,
the disc will not eject when the [
Z
] button is pressed. The message
“LOCKED” will be displayed on the fluorescent indicator tube.
Procedure:
1. Press the [
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to select the “BD/DVD”.
3. Press the [
3. Press the [
x
] and [
Z
] buttons simultaneously and hold down
until “DEMO ON” or “DEMO OFF” displayed on the fluores-
cent indicator tube (around 5 seconds).
cent indicator tube (around 5 seconds).
PANEL TEST
Procedure:
1. Press the [
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press button in order of the [RETURN]
→ [0] → [0] → [1]
→ [SUBTITLE] on the remote commander (Make the interval
when each button is pressed within two seconds).
when each button is pressed within two seconds).
3. All segments in fl uorescent indicator tube are lighted up. And
half segments in fl uorescent indicator tube are lighted up, oth-
ers half segments in fl uorescent indicator tube are lighted up,
then all segments in fl uorescent indicator tube are lighted up.
This operation is repeated.
ers half segments in fl uorescent indicator tube are lighted up,
then all segments in fl uorescent indicator tube are lighted up.
This operation is repeated.
4. When all segments in fl uorescent indicator tube are lighted up
in the state of step 3, press the [VOLUME +] button on the
remote commander and model information is displayed on the
fl uorescent indicator tube.
remote commander and model information is displayed on the
fl uorescent indicator tube.
Each time the [VOLUME +] button on the remote commander
is pressed, the display changes from destination information,
STR version, SYS version, UI version, BDLIB version, ST
version, TA version, DSP version, DSPF version, TM version,
CEC version, HDMI version, SAIR version, PF version in this
order, and returns to the model information display.
is pressed, the display changes from destination information,
STR version, SYS version, UI version, BDLIB version, ST
version, TA version, DSP version, DSPF version, TM version,
CEC version, HDMI version, SAIR version, PF version in this
order, and returns to the model information display.
Each time the [VOLUME –] button on the remote commander
is pressed, the version and date are switched.
is pressed, the version and date are switched.
5. In the state of step 3, press the [FUNCTION] button on the
remote commander and “K 0” is displayed on the fluorescent
indicator tube.
indicator tube.
“K 0” value increases whenever a button on the set is pressed.
However, once a button has been pressed, it is no longed taken
into account.
However, once a button has been pressed, it is no longed taken
into account.
All buttons on the set are pressed, “OK” and “K 7” are alter-
nately displayed on the fluorescent indicator tube.
nately displayed on the fluorescent indicator tube.
6. To release from this mode, press the [
?/1
] button.
AMP TEST
Procedure:
1. Press the [
Procedure:
1. Press the [
?/1
] button to turn the power on.
2. Press button in order of the [RETURN]
→ [0] → [1] → [1]
→ [SUBTITLE] on the remote commander (Make the interval
when each button is pressed within two seconds).
when each button is pressed within two seconds).
3. The message “MEASURE” appears on the fluorescent indica-
tor tube and enter the AMP test mode.
4. Press the [MUTING] button on the remote commander, “VOL
N” (The change in the volume is usual)/“VOL MSM” (The
change in the volume is a switch of MIN/1/20/MAX) can be
switched.
change in the volume is a switch of MIN/1/20/MAX) can be
switched.
5. Press the [SUBTITLE] button on the remote commander, the
message “VACS ON” or “VACS OFF” appears on the fl uores-
cent indicator tube and thus the VACS on/off are changed.
cent indicator tube and thus the VACS on/off are changed.
6. To release from this mode, press the [
?/1
] button.
BD SERVICE MODE
Note: The operation in this mode must use a remote commander.
Setting method of the BD service mode:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press button in order of the [RETURN]
→ [0] → [2] → [1] →
[SUBTITLE] on the remote commander. (Make the interval
when each button is pressed within two seconds)
when each button is pressed within two seconds)
3. Enter the BD service mode.
1. Main Functions
• ErrorLog
• ErrorLog
display
Display the error log. Displayed contents can also be saved in
an USB memory device.
an USB memory device.
• Diag
Performs unit test of devices installed on the board.
• Factory
Initialize
Restores the set to its factory settings.
• Network
Checks the wired network connection.
• Version Up (version update)
Not
Not
used.
• System
Information
Displays the system information of the set.
Displays information such as the software version, drive infor-
mation, etc.
mation, etc.
• EMC
Test
Mode
Not
used.
• Drive
Write drive OP data and check drive.
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