Manhattan LCD HD089C Firmware Upgrade Instructions - Manual (Page 8)

7. The monitor may be correctly calibrated, but because you are not used to seeing it this way it
may appear to be incorrect. If you are having problems with calibrating the monitor there are a
few things to check for.
1. Check your signal cables if the cables are worn out or not plugged in the correct position it
may cause problems with calibration.
8. If you are finished using the PWx90 factory Menu, turn off monitor to hide PWx90 Menu.
If you have any questions, send us an email
[email protected]