Using The Mute Function; Adjusting The Volume; Using The Freeze Function - Panasonic PT-EW640 Operating Instructions (Functional Manual)

Chapter 3 Basic Operations — Operating with the remote control
2) Press the <SHUTTER> button again.
f The image and audio reappear.
*<AV MUTE> button
(Only for PT-EW540 and PT-EX510)
button
Press the <AV MUTE> button.
1)
f The image and audio disappear.
f This operation can be also performed using the <AV MUTE> button on the control panel.
2) Press the <AV MUTE> button again.
f The image and audio reappear.
Attention
f When the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [SHUTTER DETECTION] or [AV MUTE DETECTION] is set to [ON],
do not switch on /off in a short time.
Note
f The power indicator <ON (G)/STANDBY (R)> will lash slowly in green while the shutter function or AV mute function is in use.

Using the mute function

Audio can be temporarily turned off.
button
Press the <MUTE> button.
1)
f The audio disappears.
2) Press the <MUTE> button again.
f The audio reappears.

Adjusting the volume

The volume of the built-in speaker or audio output can be adjusted.
button
Press the <VOL-> button/<VOL+> button on the remote control.
1)
f This operation can be also performed using the <VOL-> button/<VOL+> button on the control panel.
<VOL+>
<VOL->

Using the freeze function

The projected image can be paused and audio turned off regardless of the playback of the external device.
button
Press the <FREEZE> button.
1)
f The image freezes and audio disappears.
2) Press the <FREEZE> button again.
f Freezing of the image is canceled and audio reappears.
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Increases the volume.
Decreases the volume.