Advice 1: How to get out of the engineering menu

Engineering menu of the mobile phone exists for debugging the device. Sometimes the way out is as simple as pressing a button, and sometimes this requires a whole sequence of actions.
How to get out of the engineering menu
You will need
  • service manual to your mobile phone.
Instruction
1
Download service manual for your model of mobile device, it will typically provide for special codes to exit the engineering menu. Please note that it should not be confused with the usual user manual, it does not contain even a usual service codes. Such manuals are usually quite easy to find in the public domain, also they are often written in a language that does not facilitate the task with the output from the engineering menu.
2
Exit the service menu of the mobile phone using the red button reset call. Also can come and button on/off the mobile device. Try to press and hold it for a certain time, it is possible that the service menu is closed this way.
3
Search the Internet combination to exit the engineering menu, the appropriate model of your mobile device. Typically, such information can be found on websites and forums dedicated to mobile phones with certain manufacturers.
4
Reboot your mobile device to exit the service menu. For this you need to have a special connecting cable, software in accordance with the version of the installed flash card and so on depending on which way the firmware specific to your mobile device – in some cases, the update comes with memory card and others with computer when connecting the device.
5
If you have not helped any one of the items, contact the special service centers for repair mobile phones, it is possible that they will help you fix the problem with exiting the service menu. Next time, try not to use these codes unless it is absolutely necessary, because it is not always a good thing for the phone.
Useful advice
Do not use service codes unless necessary.

Advice 2: How to enter in engineering menu Samsung

Modern monitors allow the user to do image adjustment and other parameters independently, via management system. Way changes and adjustments is the engineering menu.
How to enter in engineering menu Samsung
You will need
  • Remote control.
Instruction
1
Turn on the TV. Press info-menu-mute-power. This combination is suitable for most PDP and LCD TVs. But some models, especially with a diagonal of 23 inch do not respond to this sequence. They have laid another combination - MUTE-1-8-2-POWER ON. It should be noted that all these keys to be pressed sequentially and as quickly as possible (no more than 1-2 seconds to do this). If you fail the first time, try again. You see a window with the heading “Service Menu”.
2
Navigate through the menu using the control buttons (right, left, down, up). In order to select a specific section – click “OK”. To exit to the upper level press “Menu”.
Structure engineering menu changes every year, there are new platforms and firmware, but does not change the basic parameters:
- Panel On Time – the first line stands for “life panels”.

- Ready – turn on and off with the DTV tuner ON and OFF, respectively).

- Option table – not depend on the input and is responsible for General settings of the TV.

- Shop Mode shop mode (ON / off, OFF – on).

- Dimm Type – information about the matrix that is installed on your model.

- Reset – reset.
3
Make adjustments to the settings. Before doing so, think whether. Incorrectly changing a parameter can be completely knock down all the settings after wizard you will not understand.
4
Save the settings. If you wish to restore the default (factory) settings, run the command “Reset”.
5
Turn off the TV to exit the engineering menu.
6
If, after adjustments have deteriorated the image or you have any other problems, go back to the menu and load the standard settings (Reset).
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