Shutting Down The Projector - ViewSonic PX727-4K User Manual

2. Press /
Adjusting the sound level
1. Open the OSD menu and go to the SYSTEM SETUP: ADVANCED > Audio
Settings > Audio Volume menu.
2. Press /
If available, you can press
level.

Shutting down the projector

1. Press Power or
message is displayed prompting you.
If you don't respond in a few seconds, the
message will disappear.
2. Press Power or
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
CAUTION
• To protect the lamp, the projector will not respond to any commands during the cooling
process.
• Do not unplug the power cord before the projector shutdown sequence is complete.
to select On.
to select a desired sound level.
/ /
on the remote control to adjust the projector's sound
Off and a confirmation
Off a second time.
"Shutting down the projector" on page 27
27
for details.