Advent VIDEO MOBILE ADV38 - Manual (Page 15)

25. ZOOM Button
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Press this button to enlarge the picture when playing a DVD disc.
Once Q1- Enlarge the picture 2 times of the original size
Second Q2- Enlarge the picture 3 times of the original size
Third Q3- Enlarge the picture 4 times of the original size
Forth Q off- Picture is returned to original size
Press ZOOM button DVD player perform
VOLUME DOWN (–) or UP (+)*
DVD Mode Select Button
MUTE Button
EJECT ( ) Button*
Press to decrease or increase the level of the wired headphone volume.
Switches certain function keys on the remote control for DVD function.
Press this button to mute the audio for wireless FMM, IR HEADPHONES and wired headphones.
Pressing the button again restores the sound to the previously set level.
This button is used to eject the disc.
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