English
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+/VOLUME- on the remote control, 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.
Setting the lamp mode
This projector is capable of
Lamp mode |
| User Benefit | Suitable environment | |
| • Delivering | Large, well lit meeting | ||
• | Suitable for | |||
(Two lamps are used in normal | ||||
• | Allowing continuous and | rooms or auditoriums | ||
mode) |
| under critical situations |
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| • | Extending the lamp life | ||
(Two lamps are used in | • | Allowing continuous and | ||
economic mode) |
| under critical situations |
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(The lamp with shorter operating | • | Extending the total operation time | Normal sized rooms | |
hours is selected automatically | • | Reducing lamp replacement frequency | ||
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and used in normal mode) |
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| • | Extending the lamp life |
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(The lamp with shorter operating | Small to normal sized | |||
hours is selected automatically | • Extending the total operation time | rooms | ||
• Reducing lamp replacement frequency | ||||
and used in economic mode) |
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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.
36 Using the projector