Acer AT2703, Service Manual

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Chapter 1 17
Adjusting the OSD Settings
You can use the OSD to adjust the picture quality, audio settings, channel settings, general settings
and the Empowering Technology settings. For advanced settings, please refer to the following
table.
Adjusting the picture quality
1. Press the MENU key to bring up the OSD.
2. Using the directional keys, select Picture from the OSD. Then
navigate to the picture element you wish to adjust.
3. Use the left or right keys to adjust the sliding scales.
4. The
Picture menu ca be used to adjust the current Scenario mode,
brightness, contrast, color, sharpness and other image-related
qualities.
Adjusting the audio settings
1. Press the MENU key to bring up the OSD.
2. Using the directional keys, select Audio from the onscreen display.
Then navigate to the feature you wish to adjust.
3. Use the up or down keys to adjust the sliding scale. Press OK to
save.
4. The Audio menu can also be used to adjust the treble, balance,
sound effects and other important sound-related settings.
Adjusting the channel management
1. Press the MENU key to bring up the OSD.
2. Using the directional keys, select Channel management from the
OSD.
3. Use the directional keys to navigate the menus.
4. The
Channel management menu can be used to adjust and set the
TV ratings.
Adjusting other options
1. Press the MENU key to bring up the OSD.
2. Using the directional keys, select Options from the OSD.
3. Use the directional keys to navigate the menus.
4. The
Options menu can be used to select the picture aspect-ration
mode and set the sleep timer.
Adjusting the settings
1. Press the MENU key to bring up the OSD.
2. Using the directional keys, select Settings from the OSD. Then
navigate to the feature you wish to adjust.
3. The Settings menu can be used to adjust the menu language, time
zone, set the PIN, the TV censorship levels, and other important
settings.