Planar PT1503NT - Manual (Page 20)

15
PROBLEM: There is no LCD Display
If there is no display on the LCD, refer to the following:
1. Make sure that the power indicator on the LCD monitor is lit,
all connections are secure, and the system is running on the
correct timing. Refer to the Addendum for information on
timing.
2. Turn off the LCD monitor and then turn it back on again. Press
the OSD Menu button (refer to Chapter 2) once and then press
either Adjustment Control button several times. If there is still
no display, press the other Adjustment Control button several
times.
3. If step 2 doesn’t work, connect your PC system to another
external CRT. If your PC system functions properly with a CRT
monitor but it does not function with the LCD monitor, and the
LCD monitor’s power LED is blinking, the output timing of the
PC’s VGA card may be out of the LCD’s synchronous range.
Change to one of the alternate modes, listed in the Addendum,
or replace the VGA card and repeat steps 1 and 2.
4. If the power LED is not lit, check that the AC power connector
is securely connected. Verify that the AC adapter LED is lit. If
the AC adapter LED is not lit, please contact Planar for
assistance..