OPTION menu
SLEEP
You can select the required duration of time and set the off timer to turn off the power of the projector automatically. 3 minutes before
OFF |
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| 240MIN. |
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LAMP RUNTIME
You can check how long time the lamp has been used.
NOTE:
•LAMP RUNTIME is a relevant matter for lamp replacement timing. See “Replacing the lamp unit” on page 42.
60MIN.
90MIN.
120MIN.
210MIN.
180MIN.
150MIN.
TEST PATTERN
You can use the 2 different test patterns to adjust the focus of the image.
1.Press the ENTER button to display the test pattern 1 and adjust the focus with the focus ring.
ALTITUDE
If you use the projector at high elevation, the ALTITUDE setting need to be HIGH to set the fan speed high. Press I H to select the required option.
LOW | The fan speed is low. |
HIGH | The fan speed is high. |
NOTE:
•At 1 400 m (4 593 ft) above sea level, the setting must be HIGH.
•The loudness of fan noise depends on the ALTITUDE setting.
LAMP POWER
You can adjust the power of the lamp to save electricity, prolong the lamp life and reduce the noise.
Options | Function | |
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NORMAL | When higher luminance is | |
required. | ||
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When lower luminance is | ||
sufficient. | ||
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2.Press the ENTER button to display the test pattern 2 and adjust the focus with the focus ring again.
3.Press the MENU or RETURN to return to the previous menu, or press repeatedly to return to the screen.
NOTE:
•When the projector and/or the screen is tilted, adjust the focus at the centre of the image. The upper and lower edge might be out of focus.
•When the image is distorted in keystone, adjust the KEYSTONE in the POSITION menu.
Settings
NOTE:
•When no input signal is detected, the function is disabled.