Cisco Model D9479 Gigabit QAM Modulator Installation Guide
Chapter 4 Operating the Modulator
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Adjusting the LCD Contrast
1 Press OPTIONS until the LCD Contrast screen appears.
2 Press the Up or Down Arrow keys to decrease or increase the contrast from 0%
to 100% in 5% increments.
Note: The default contrast setting is 80%.
Note: The default contrast setting is 80%.
3 Press ENTER to save the changes to NVRAM and return to the default screen.
Resetting the Modulator
1 Press OPTIONS until the Unit Reset screen appears.
2 Press the Down Arrow key. The GQAM reboots.