Set Adjustments; Power On - NEC MultiSync LCD1970NX Service Manual

5. Set Adjustments

5.1 Power On

1) Plug the AC power cable into the wall outlet. Then press the POWER key. Confirm that the status LED is
amber, and that the OSM [NO SIGNAL] is displayed.
NOTE: If the status LED is not amber after the POWER key is pressed check that the power cable is properly
connected. If the power cable is properly connected, the POWER key is pressed, and the status LED does
not show amber, the unit will require further troubleshooting.
2) Input a signal of 1280 x 1024@75Hz. Confirm that the status LED changes from amber to green.
NOTE: If the status LED did not change from amber to green, the unit will require further troubleshooting.
3) Press the "MENU/EXIT" key. Confirm that the OSM is shown on the LCD screen.
Information
Indicate the Input signal-timing mode.
Resolution /Frequency
8:
3:
5:
6:
SELECT:
RESET:
EXIT:
Press, "RESET" + "SELECT" at the same time under the condition of the above OSM to enter Factory mode.
Moves the right group icon
Moves the left group icon
No function
No function
No function
No function
OSM is close
4-4