Question about Yamakawa DVD-238 DVD Player
This must be my mistake in setting unit up by choosing wrong option. TV screen is black now and cannot enter the setup any longer to correct the problem. No response when pressing any key, including power key on remote. Please give me a code sequence to unlock it.
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Posted on Jan 02, 2017
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Oct 20, 2011 | Mitsubishi VS-70707 70" Rear Projection...
In order to enter Service
Mode, TV guide must be turned off
In order to do this
procedure you must have and use the correct remote. The full function
came with the set has a TV
Guide Logo in a red box. This is the remote you should use.
NOTE: If TV guide has not
yet been setup, then the 1st step is to follow instructions to set TV
Enter ZIP code, cable or
1.press and release the
"TV Guide". TV guide will appear on the screen.
2.Navigate to the TV
Guide tool bar and use the ">" button to select "setup"
in the menu and press
and release the
3.use the "arrow
down" button to select "default options"
4.press and release the
"enter" button and select "general defaults"
5.press and release the
"enter" button (opens menu on lower left side)
6. use the "arrow
down" button to select "auto guide"
7. use the ">"
button to select "off"
8. use the "arrow
down" button to select "done"
9. press and release the
10. press and release the
"TV Guide" button to turn the display off
Using Service Mode:
Enter Service Mode
Use the "muting" button to select "initialize"
While on the "initialize" screen
Use the "down arrow" button to select "final setup"
Press and release the "enter" button to select "data reset"
Use the ">" button on the remote to select "yes"
Press and hold the "enter" button until the screen goes
black release "enter" button on remote.
Power the unit off using the remote control
Unplug the power cord from the media receiver to complete the reset
Plug in the media receiver; turn the system on and reset is complete.
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The Setup menu allows you to access the GUIDE Plus+ system setup information. To access the
1. If the GUIDE Plus+ system isn't on your screen, press GUIDE on your remote control.
2. Press MENU to select the Menu Bar.
3. Use the right arrow to highlight the Setup menu selection.
4. Use the up and down arrows to select Change system settings, Review options, or
• Change system settings Confirms the settings you completed in the GUIDE Plus+
system setup are correct.
• Review options Displays the GUIDE Plus+ system auto display options.
On Automatically displays the GUIDE Plus+ system when you press the ON•OFF
button on the remote control.
Off Disables the GUIDE Plus+ system from being displayed when you press the
ON•OFF button on the remote control.
• View demo Runs the GUIDE Plus+ system demonstration
Note: If you have not completed your GUIDE Plus+ system setup, these options will not be available. A
screen will prompt you to complete your setup.
Getting In & Out of the GUIDE Plus+ System
To enter the GUIDE Plus+ system:
• Press GUIDE on the remote.
• Press and hold MENU for 2 seconds on the front panel.
To exit the GUIDE Plus+ system:
• Highlight a program and press OK to exit the GUIDE Plus+ system and tune
to the channel.
• Press GUIDE to exit the GUIDE Plus+ system and tune to the channel
displayed in the video window.
• Press CLEAR to exit the GUIDE Plus+ system and return to the original
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