HOW TO ENTER SERVICE MODE TO SAMSUNG P2250 - TFT LCD MONITOR
SAMSUNG P2050(G)_P2250(G) -P2350(G)_TFT LCD MONITOR_Service Mode [Factory Mode]_Adjustment Procedure
Checking the Code Version
Check the MCU code version and checksum after entering SVC Mode.
Entering SVC Mode
> Adjust the Brightness and Contrast values to 0.
> Hold down the Enter button for five (5) seconds.
> The SVC Function OSD is displayed.
> To exit the SVC Function, turn the power off.
Safe Mode
When the input signal is higher than the supported frequency of the product, safe mode gives users some time (one minute) to change the video card settings to the Recommended Mode settings.
Press the [ -- ] button to move to other items.Check the MCU code version and checksum after entering SVC Mode.
Entering SVC Mode
> Adjust the Brightness and Contrast values to 0.
> Hold down the Enter button for five (5) seconds.
> The SVC Function OSD is displayed.
> To exit the SVC Function, turn the power off.
Safe Mode
When the input signal is higher than the supported frequency of the product, safe mode gives users some time (one minute) to change the video card settings to the Recommended Mode settings.
Press the [ -- ] button to change the setting to On or Off.
When replacing the panel
After replacing the panel, move to the Panel item and hold down the Menu button for fie (5) seconds.
The Ch. No is incremented by 1 and then both the On Time and Cycle are set to 0.
After replacing the panel, move to the Panel item and hold down the Menu button for fie (5) seconds.
The Ch. No is incremented by 1 and then both the On Time and Cycle are set to 0.
* When the raster does not appear: The Function PCB, Main PCB,
I/P PBA
* When 5V is generated but a blank screen is displayed: Main PCB
* When 5V is not generated: I/P PBA
* When 5V is generated but a blank screen is displayed: Main PCB
* When 5V is not generated: I/P PBA
“Press the MENU button and hold down the, “ (Enter, Source)”
button for more than fie (5) seconds to return the monitor to factory mode.