OHMD74 Final Manual.qxd 6/17/2004 5:33 PM Page 39
Troubleshooting
No Picture
Press the POWER and SOURCE buttons to make sure the monitor is on and the proper input is selected. If there is still no picture press the PICTURE button. If the menu appears, check the source unit and video connections. If NO MENU appears, check all fuses and power connections to the OHMD74.
No Picture and Sound
Press the [ A/V ] button to make sure you are not in A/V output.
Picture Rolls
Check that the T.V. type setting is correct for the monitors and DVDs being used (see changing the Video Output mode). PAL video oftens rolls on NTSC monitors.
NOTE:
The OHMD74 has an operating temperature of apr. 5 degrees C to 40 degrees C
(41 degrees F to 104 degrees F). If the temperature is outside this operating range, the unit will turn on, or the screen may be slow to react to image changes.
The monitor will function normally once it returns to its proper operating temperature range.
With a DVD player and a widescreen DVD disc, there are black bars on the screen.
Change the TV display mode to “WIDE” in the DVD player’s setup menu. After changing this setting, if there are still black bars, press the MODE button on the OHMD74 remote control.
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