NEC NP1150 NP1150/2150/3150/3151W user's manual - Page 132

[OPTIONS], Enabling High Speed Fan Mode [FAN MODE]

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[OPTIONS] 6. Using On-Screen Menu Setting Auto Adjust [Auto Adjust] This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise and stability. You can automatically make adjustment in two ways: [Normal] and [Fine]. Off The RGB image will not be automatically adjusted. You can manually optimize the RGB image. Normal Default setting. The RGB image will be automatically adjusted. Normally select this option. Fine Select this option if fine adjustment is needed. It takes more time to switch to the source than when [Normal] is selected. Enabling Auto Power On [AUTO POWER ON (AC)] Turns the projector on automatically when the power cable is inserted into an active power outlet and the main power switch is turned on. This eliminates the need to always use the POWER (ON/STANDBY) button on the remote control or projector cabinet. To use the AUTO POWER ON (AC) function, you must first press the main power switch to the position "On" before plugging in the power cable. Enabling Power Management [AUTO POWER OFF] When this option is selected you can enable the projector to automatically turn off (at the selected time: 5min., 10min., 20min., 30min.) if there is no signal received by any input. Enabling High Speed Fan Mode [Fan Mode] This option allows you to select three modes for fan speed: Auto mode, High speed mode, and High Altitude mode. Auto The built-in fans automatically run at a variable speed according to the internal temperature. High The built-in fans run at high speed. HIGH ALTITUDE..... The built-in fans run at a high speed. Select this option when using the projector at altitudes approximate- ly 5500 feet/1600 meters or higher. When you wish to cool down the temperature inside the projector quickly, select [High]. NOTE: • It is recommended that you select High speed mode if you use the projector non-stop for consecutive days. • Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTITUDE] can cause the projector to overheat and the protector could shut down. If this happens, wait a couple minutes and turn on the projector. • Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [HIGH ALTITUDE] can cause the lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO]. • Your setting will not be affected even when [RESET] is done from the menu. 118

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±±8
6. Using On-Screen Menu
[OPTIONS]
Setting Auto Adjust [AUTO ADJUST]
This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise
and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE].
OFF.±±±±±±±±±±±±±±±±±±±±±±±± The.RGB.image.will.not.be.automatically.adjusted±
You.can.manually.optimize.the.RGB.image±
NORMAL.±±±±±±±±±±±±±±±±Default.setting±.The.RGB.image.will.be.automatically.adjusted±.Normally.select.this.option±
FINE.±±±±±±±±±±±±±±±±±±±±±±± Select. this. option. if. fine. adjustment. is. needed±. It. takes. more. time. to. switch. to. the. source. than. when.
[NORMAL].is.selected±
Enabling Auto Power On [AUTO POWER ON (AC)]
Turns the projector on automatically when the power cable is inserted into an active power outlet and the main pow-
er switch is turned on. This eliminates the need to always use the POWER (ON/STANDBY) button on the remote
control or projector cabinet.
To use the AUTO POWER ON (AC) function, you must first press the main power switch to the position “On” before
plugging in the power cable.
Enabling Power Management [AUTO POWER OFF]
When this option is selected you can enable the projector to automatically turn off (at the selected time: 5min.,
10min., 20min., 30min.) if there is no signal received by any input.
Enabling High Speed Fan Mode [FAN MODE]
This option allows you to select three modes for fan speed: Auto mode, High speed mode, and High Altitude mode.
AUTO.±±±±±±±±±±±±±±±±±±±±± The.built-in.fans.automatically.run.at.a.variable.speed.according.to.the.internal.temperature±
HIGH.±±±±±±±±±±±±±±±±±±±±±±The.built-in.fans.run.at.high.speed±
HIGH.ALTITUDE.±±±±±The.built-in.fans.run.at.a.high.speed±.Select.this.option.when.using.the.projector.at.altitudes.approximate-
ly.5500.feet/1600.meters.or.higher±
When you wish to cool down the temperature inside the projector quickly, select [HIGH].
NOTE:
• It is recommended that you select High speed mode if you use the projector non-stop for consecutive days.
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTITUDE] can cause
the projector to overheat and the protector could shut down. If this happens, wait a couple minutes and turn on the projector.
• Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [HIGH ALTITUDE] can cause the
lamp to overcool, causing the image to flicker. Switch [FAN MODE] to [AUTO].
• Your setting will not be affected even when [RESET] is done from the menu.