The system off automatically

Be sure to use the original adapter and still in good condition/normal.
Have you tried, at the time after 5 minutes then turn off, and then you restart immediately, the unit is turn ON again? Or is there a time lag to ON, after power-switch is pressed?
Errors like this one,may be due to defective adapters (works only for a moment, after being hot, stop sending voltage), and can also be caused by damage to the regulator section in PSR910.
To check this, it must open/disassemble the PSR910.
"Do not do this if you are not experienced in electronic repair.
Leave it to the experts."

At Yamaha PSR S950 keyboard, there is a setting "AUTO POWER-OFF" in the UTILITY menu.
This setting function is To prevent unnecessary power consumption. It will Automatically turns the power off if the instrument is not operated for a specified period of time. The amount of time that elapses before the power is automatically turned off can be set (default setting: 30 min.). The setting is retained even if the power is turned off.
At the PSR-S910, this function does not exist.


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Assuming it is not hardware but soft settings...
1) Check and make sure that your TV does not have the timer set.
The Timer feature allows you to set a day and time for the TV to turn on automatically and the device and channel to display when it switches on. If the TV is already on at the requested time, the TV automatically tunes to the channel you designated in the Timer menu.
When the Timer turns on the TV, the following message is displayed: "Press a button for the TV to stay on." Press any button on the remote control within five minutes if you wish the TV to remain on.
Note: The TV clock must be set before you can use the
Timer feature (see preceding page to set the clock).
On/Off
Press down arrow / up arrow to enable or disable the Timer.
2) If not working, try SYSTEM RESET. Press SYSTEM RESET button on the front panel with pointed object (e.g. straight paperclip). TV turns off, green LED flashes for about 1 minute. When it stops flashing turn the TV on again. All settings other than Parental Lock need to be set again using the manual.
3) TV RESET. If all else fails for soft error. Your manual describes this last resort for soft type error. It could be hardware problem needing more expertise.
Manual can be viewed on a computer at
http://www.audiolabga.com/pdf/V32-V32L_Service_Manual.pdf

Automatic clock setting is done if you initially accept to use the guide plus system (should do). Only if for some reason it does not work, you can set the clock manually following these steps Clock Usually, the unit's setup function automatically adjusts the
clock to correct time. Under some reception conditions, however,
the unit cannot set the clock automatically.
In this case, follow the operation steps below to manually set the clock.
1 Press [3, 4] to select "Off" of "Automatic" and press
[OK].
2 Press [2, 1] to select the item you want to change.
The items change as follows:
Hour,Minute,Second,Day,Month.Year

3 Press [3, 4] to change the setting.
You can also use the numbered buttons for setting.
4 Press [OK] when you have finished the settings.
The clock starts.
If a TV station transmits a time setting signal, and when
"Automatic" in the Clock setting menu is set to "On", the automatic
time correction function checks the time and if necessary it is
adjusted several times every day.

1. From the

Main Menu screen, tap the Settings icon .

2. Tap

System.

Setting Languages

1. Access the

System Settings menu (above).

2. Tap

Languages.

3. Tap on the desired language.

4. Tap the back arrow .

5. The Magellan RoadMate receiver will reboot if you change the language.

Setting Auto Power

Auto power is the duration of time that the Magellan RoadMate receiver remains idle before turning off

automatically.

1. Access the

System Settings menu (above).

2. Tap

Auto Power.

3. Tap on the desired duration.

4. Tap the back arrow .

Setting Brightness

1. Access the

System Settings menu (above).

2. Tap

Brightness.

3. Tap in the brightness slider to set the brightness of the display.

4. Tap the back arrow .

The

Dim on Battery Power option will prolong battery life by dimming the display while using internal battery

power. Check to turn this option on.

Setting the Time Format

1. Access the

System Settings menu (above).

2. Tap

Time Format.

3. Tap on 24 Hours or 12 hours with am/pm.

4. Tap the back arrow .

Selecting the Time Zone (daylight savings on/off)

1. Access the

System Settings menu (above).

2. Tap

Time Zone.

3. Check Auto Time Zone or select your time zone from one of the cities in the list.
4. Tap the back arrow .

cant open or close dvd player.says locked.can use remote to play etc but cant open to change dvd

Tries unplug,replug tv an hour later.Let the tv reset itself.Than goto tv Menu go to PICTURE,go down to reset.This will reset everything on the tv Tuner board back to factory setting.This should solved ur problems.Not,than the tv Tuner board have intermitten isuse problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

clean the filter of your unit by pulling it fromt he unit...then after cleaning it...reset the filter counter fromt he menu settings and turn off your unit for about 5 min and there you go turn on your unit

If everything else fails, reset your TV to its default settings via the INSTALLATION menu.

From the OP guide:

To reset all settings and channels to their factory
default values:
1 Press MENU and open the Setup menu.
2 Highlight Installation and press ENTER. A new set of
Installation menu icons will appear.
3 Open the System Status menu, highlight System
Information, and press ENTER.
4 Press to scroll through the menu bar to select
Factory Defaults.
5 Enter your PIN code (or 0000 if no PIN code has been set).
6 Highlight Yes and press ENTER. The TV will turn off
automatically after a few seconds. After the TV turns off,
unplug the TV power cord and then plug it in again to
complete the reset process.

Here ya go!

Setting Auto Off (units with timer only)
On models with a glass carafe, the auto off can be set to shut the coffee machine off from 1 - 5
hours after the brew cycle is complete. The factory setting is 2 hours. On models with a thermal
carafe, the coffee machine shuts off after 20 minutes.
Note : On models without a timer the coffee machine must be turned off manually. It
will not automatically shut off.
• Press the prog button (o), immediately followed by the h/min button (n).
• The display will show the time setting.
• Press the h/min button in steps to set the auto off time.
• Press the prog button to confirm the setting.

Issue When using colored paper in the all-in-one, printing or copying is slow. Solution This issue is a result of the automatic paper type sensor misreading the colored paper as photo paper. The print out takes longer because the unit is printing in Best mode instead of Normal mode. Follow the steps below to temporarily change the Automatic Paper Type setting from within the application that you are printing from.

1. Click File , then Print or Print Setup .
2. Select the appropriate all-in-one from the drop-down list and click Properties .
3. Click the Paper/Quality tab and under Type is: select Plain Paper . Changes made within the application might not be permanent and the setting will default back to Automatic after closing the application. The setting will have to be changed each time colored paper is used in the all-in-one.

Follow the steps below to change the default Automatic Paper Type setting to plain paper.
NOTE: By following the steps below, the default Automatic Paper Type setting will be changed to Plain Paper. In order to use a different paper type in the all-in-one (e.g., photo paper), the setting will have to be temporarily changed to reflect the new paper type.

1. Click Start , point to Settings , and then click Control Panel .
2. Double-click Printers and Faxes .
3. Right-click the appropriate all-in-one, and then click Printing Preferences .
4. Click the Paper/Quality tab and under Type is: select Plain Paper . This sets the default paper type setting to Plain Paper.