Locking the Controls
This feature allows you to lock the monitor so that all the buttons, except the u power switch and OPTION button, on the front panel cannot be operated (Lock mode). Hence, your settings cannot be modified. With this function, you can ensure that your settings will remain the same even when the control buttons are exposed to others.
To release the Lock mode, set it to off (UNLOCK) position. Normally keep this function set to off (UNLOCK) position.
1 Press the OPTION button.
The OPTION OSD (On Screen Display) appears.
| COLOR TEMPERATURE | |
| INPUT: | HD1 5 BNC |
| LOCK: | UNLOCK LOCK |
OPTION | 80.0KHz/ 75Hz | |
| ||
| SELECT | SET |
2 Press the ¨./> buttons to select “LOCK” and then press the >?// buttons to select “LOCK.”
/
The ¨ ./> buttons do not work on the OPTION OSD. The control buttons on the front panel except the OPTION button do not work. If you press any button except the
u power switch and OPTION button, the 
mark appears on the screen.
Checking the Signal Frequency
It is possible to check the current vertical and horizontal frequencies of the input signal received.
Press the OPTION button.
The OPTION OSD (On Screen Display) appears.
| COLOR TEMPERATURE | |
| INPUT: | HD1 5 BNC |
| LOCK: | UNLOCK LOCK |
OPTION | 80.0KHz/ 75Hz | |
| ||
| SELECT | SET |
Horizontal Vertical frequency frequency
Resetting the Adjustment Data to Factory-preset Levels
To reset an adjustment item
If you want to reset the color temperature
Select one of the three color temperature modes, (See
“Setting the Color Temperature” on the page 9), and then EN press the RESET button before the OSD (On Screen Display) disappears.
If you want to reset the other adjustment items Press the button of the adjustment item you want to reset, and then press the RESET button before the OSD (On Screen Display) disappears.
To Cancel the Control Lock
Press the OPTION button again.
Press the > ?// buttons to select “UNLOCK.”
To erase the OPTION OSD, press the OPTION button again. The OSD automatically disappears 30 seconds after you release the buttons.
To reset the brightness, contrast, size, center and pincushion adjustment data at once (for the received signal)
Press the RESET button with something like a coin for one second when no OSD is shown.
RESET
To reset all adjustment data to factory- preset levels
Press and hold the RESET button for more than 2 seconds. All adjustment data including the brightness and contrast are reset to
RESET
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