Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker. Be sure you have made a correct connection to the projector audio input. See "Connection" on page 16 for how the audio input is connected.
Muting the sound
To temporarily turn off the sound:
1.Press MENU/EXIT and then press 
/ 
until the SYSTEM SETUP: Advanced menu is highlighted.
2.Press 
to highlight Audio Settings and press MODE/ENTER. The Audio Settings page displays.
3.Highlight Mute and press 
/ 
to select On.
Adjusting the sound level
To adjust the sound level, press 
/ 
, or:
1.Repeat steps
2.Press 
to highlight Volume and press 
/ 
to select a desired sound level.
Turning off the Power On/Off Ring Tone
To turn off the ring tone:
1.Repeat steps
2.Press 
to highlight Power On/Off Ring Tone and 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.
Controlling the projector through a LAN environment
You can manage and control the projector from a remote computer when they are properly connected to the same local area network.
Cable connection
If you are in a DHCP environment:
1.Take a RJ45 cable and connect one end to the RJ45 LAN input jack of the projector and the other end to the RJ45 port on your Ethernet or router.
34 Operation