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Adjusting the OSD settings

The OSD can be used for adjusting the settings of your LCD TV.

Press the Menu key to open the OSD. You can use the OSD to adjust the picture quality, audio settings, channel settings and general settings. For advanced settings, please refer to following page:

Adjusting the picture quality

1Press the Menu key to bring up the OSD.

2Using the directional keys, select Picture from the OSD. Then navigate to the picture element you wish to adjust.

3Use the left or right keys to adjust the sliding scales.

4The Picture menu can be used to adjust the current Scenario mode, brightness, contrast, colour, sharpness and other image-related qualities.

Adjusting the audio settings

1Press the Menu key to bring up the OSD.

2Using the directional keys, select Audio from the onscreen display. Then navigate to the feature you wish to adjust.

3Use the left or right keys to adjust the sliding scale. Press OK to save.

4The Audio menu can also be used to adjust the treble, balance, Sound effects and other important sound-related settings

Adjusting the channel management

1Press the Menu key to bring up the OSD.

2Using the directional keys, select Channel management from the OSD.

3Use the directional keys to navigate the menus.

4The Channel management menu can be used to adjust frequency, and set the channel namings.

Adjusting other options

1Press the Menu key to bring up the OSD.

2Using the directional keys, select Options from the OSD.

3Use the directional keys to navigate the menus.

4The Options menu can be used to select the picture aspect-ratio mode, set the sleep timer and reset options.

Adjusting the settings

1Press the Menu key to bring up the OSD.

2Using the directional keys, select Settings from the OSD. Then navigate to the feature you wish to adjust.

3The Settings menu can be used to adjust the menu language and other important settings.

The options available on the OSD may vary depending on the TV signal source. Some digital options may not be available with an analog signal and vice versa.

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Acer AT4250B-ATV important safety instructions Adjusting the OSD settings

AT4250B-ATV specifications

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