Viewsonic PJD5153 User Manual

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If available, you can press 
 
or 
 
on the remote control to adjust the projector’s sound 
level.
Turning off the Power On/Off Ring Tone
1.
Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Audio 
Settings
 > Power On/Off Ring Tone menu.
2.
Press 
 to select Off.
The only way to change Power On/Off Ring Tone is setting On or Off here. Setting the sound 
mute or changing the sound level will not affect the Power On/Off Ring Tone.
Shutting down the projector
1.
Press 
Power and a confirmation message is 
displayed prompting you. 
If you don't respond in a few seconds, the 
message will disappear.
2.
Press 
Power a second time.
3.
Once the cooling process finishes, a "Power 
Off Ring Tone" will be heard. Disconnect the 
power cord from the wall socket if the 
projector will not be used in an extended 
period of time.
To turn off the ring tone, see 
 for details.
CAUTION
To protect the lamp, the projector will not respond to any commands during the cooling 
process.
To shorten the cooling time, you can also activate the Quick Power Off function. See 
 for details.
Do not unplug the power cord before the projector shutdown sequence is complete.