Read Sony BDV-EF220 / BDV-EF420 / HBD-EF220 / HBD-EF420 Service Manual online
HBD-EF220/EF420
21
BD SERVICE MODE
Note: The operation in this mode must use a remote commander and TV
monitor.
Setting method of the BD service mode:
1. Connect this unit with TV monitor.
2. Press the [
1. Connect this unit with TV monitor.
2. Press the [
?/1
] button to turn the power on.
3. Press button in order of the [DISPLAY]
[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)
4. Enter the BD service mode. The OSD menu on TV monitor
can be operated by remote commander.
1. Main Functions
• Diag
• Diag
Performs unit test of devices installed on the board.
• Log
Error log is displayed. Displayed contents can also be saved in
an USB memory device.
an USB memory device.
• Factory
Initialize
Restores the unit to its factory settings.
• Network
Checks the wired network connection.
• Version
Up
Not
used.
• System
Information
Displays the system information of the unit.
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.
6. The message “Close” appears, and press the [ ] button on the
remote commander.
Initialize Personal Information
Close
Initialization complete.
7. Select “Reset to Factory Default Settings”, and press the [ ]
button on the remote commander.
Initialize Personal Information
Reset to Factory Default Settings
Restore each setting to the factory d
Restore each setting to the factory d
8. Select “All Settings”, and press the [ ] button on the remote
commander.
Reset to Factory Default Settings
BD/DVD Viewing Settings
Personal Control Settings
Music Settings
System Settings
Network Settings
All Settings
Personal Control Settings
Music Settings
System Settings
Network Settings
All Settings
9. Select “Start”, and press the [ ] button on the remote com-
mander.
All Settings
Restore all settings to the factory default
settings. The system will turn off after
reset.
settings. The system will turn off after
reset.
Start
Cancel
10. Initialization ends when the message “WELCOME” on the
fl uorescent indicator tube disappears.
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