Direct Button Operation
Changing Volume
You can change the volume by pressing VOL / on the LCD Monitor or on the remote control unit.
•• To increase the volume, press VOL .
•• To decrease the volume, press VOL .
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Audio status
Output device | Output Select | ||
Fixed | Variable | ||
| |||
Speaker | Variable sound | Mute | |
•• When “Output Select” is set to “Variable”, the indicator on the screen changes as shown below.
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•• See page 27 for details on the Output Select function.
MUTE
Mutes the current sound output.
Press MUTE.
•• “
” will be displayed on the screen for 30 minutes, and the sound is silenced.
•• Within 30 minutes of pressing MUTE, mute can be canceled by using one of the methods below.
- Mute will be canceled if you press VOL 
/ or MUTE.
•• Mute will be canceled after 30 minutes have passed. However, the LCD Monitor will not suddenly output a loud sound as the volume level is set to 0 automatically.
Sleep Timer
Allows you to set a time when the LCD Monitor automatically switches to standby.
Press SLEEP.
•• The remaining time displays when the sleep timer has been set.
•• Each time you press SLEEP, the remaining time switches as shown below.
Off 
30 
60 
90 
120
•• When set, the time automatically starts counting down.
•• If you want to adjust the sleep timer, you can press SLEEP twice then change the time setting.
•• Five minutes before the time expires, the remaining time displays every minute.
•• Select “Off” by pressing SLEEP to cancel the sleep timer.
•• The LCD Monitor will enter standby when the remaining time reaches zero.
•• When the sleep timer is set, its indicator on the LCD Monitor lights red.
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