36
Using the projector
Eng
lish
Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker(s). Be sure you have
made a correct connection to the projector audio input. See
"Connecting with video equipment" on
page 17
for how the audio input is connected.
Muting the sound
To temporarily turn off the sound:
1. Press MENU/EXIT to open the OSD menu and press
/
to highlight the Advanced Setup menu.
2. Press
to
highlight
Audio Settings and press ENTER. The Audio Settings page is displayed.
3. Highlight Mute and press / to select On.
If available, you can also press MUTE on the remote control to toggle projector audio between on and off.
Adjusting the sound level
To adjust the sound level, press
/
VOLUME- on the remote control, or:
1. Repeat steps 1-2 above.
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 1-2 above.
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.
Setting the lamp mode
This projector is capable of dual-lamp projection and provides several lamp modes for different purposes:
You can perform the following steps to choose a lamp mode according to your preference.
1. Press MENU/EXIT and then press
/
until the Advanced Setup menu is highlighted.
2. Press
to
highlight
Lamp Settings and press ENTER.
3. Press
to
highlight
Lamp Mode and press ENTER.
4. Press to highlight your preferred lamp mode and press ENTER.
5. A confirmation message displays. Highlight Yes and press ENTER.
Lamp mode
User Benefit
Suitable environment
Dual-Brightest
(Two lamps are
used in normal
mode)
•
Delivering super-bright and clear images
•
Suitable for high-ambient-light environments
•
Allowing continuous and non-stop operation
under critical situations
Large, well lit meeting
rooms or auditoriums
Dual-Reliable
(Two lamps are
used in
economic mode)
•
Extending the lamp life
•
Allowing continuous and non-stop operation
under critical situations
Mid-large boardrooms
Single-Alternative
(The lamp with shorter operating
hours is selected automatically
and used in normal mode)
•
Extending the total operation time
•
Reducing lamp replacement frequency
Normal sized rooms
Single-Eco
(The lamp with shorter operating
hours is selected automatically
and used in economic mode)
•
Extending the lamp life
•
Extending the total operation time
•
Reducing lamp replacement frequency
Small to normal sized
rooms
