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3M MP7650, MP7750 1 Turn off the projector, and unplug the power cord, Apply a vacuum cleaner to, the top of the air filter cover, to clean the air filter, timer

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THE AIR FILTER

Caring for the air filter

The air filter should be cleaned about every 100 hours. If the LAMP indicator and TEMP indicator blink red simultaneously, or a message prompts you to clean the air filter when you turn on the unit, the filter needs to be cleaned. (See "Related Messages" 35 and "Regarding the Indicator Lamps" 36 for details.)

1 Turn off the projector, and unplug the power cord

ENGLISH

2	Apply a vacuum cleaner to
	the top of the air filter cover
	to clean the air filter
	Air Filter Cover
3	Turn on the projector, and use the menu to reset the filter
	timer

• To reset the air filter timer, from the OPTION menu, select FILTER TIME.

Contents

Page Page Thank you for purchasing this projector WARNING • Please read the ” thoroughly to ensure correct safe place for future reference NOTE ●Ultra High Brightness ●Keystone Distortion Correction ●Partial Magnification Function ●Whisper Mode Equipped •Only use the power cord that came with the projector Connect your devices to the projector Connect your computer, VCR and/or other devices you will be using to the projector Insert the batteries into the remote control The Projector THE REMOTE CONTROL FRANÇAIST CAUTION Press and hold in the elevator 1 buttons Raise or lower the projector to the 2 desired height and then release the elevator buttons The screen Top view If 4:3 aspect ratio Side view If 16:9 aspect ratio Indicates the corresponding reference page NOTE About Plug-and-PlayCapability Laptop computer Desktop computer DVD player VCR Display monitor Page Make sure that the power cord is firmly and correctly connected to the projector and outlet Turn on the projector's power NOTE Turn the power on/off in right order 3 Press the STANDBY/ON button (control panel or remote control) Remove the lens cap Using the remote control If selecting RGB input Press the RGB button If selecting video input Press the VIDEO button 1 Press the STANDBY/ON button (control panel or remote control) Press the STANDBY/ON button again (control panel or remote control) Check that the POWER indicator stops blinking and lights to solid Press the VOLUME button 2 Press the buttons to adjust the volume 1 Press the MUTE button 1 Press the POSITION button Use the the position Press the AUTO button Automatic Adjustment for RGB Input Automatic Adjustment for Video Input Page Page Page Page MAIN Menu PICTURE1 Menu PICTURE2 Menu INPUT Menu SCREEN Menu OPTION Menu PS/2, ADB, Serial Mouse Control USB Mouse/Keyboard Control If the replace lamp indicator (see "Related Messages •Do not use the projector with the lamp cover removed become your lamps when you power up Turn off the projector, and unplug the for at least 45 minutes, and prepare a new lamp cooled adequately, slowly flip over the projector, so that the bottom is facing up Page Page Caring for the inside of the projector : Caring for the lens : Caring for the cabinet and remote control transmitter : WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED hr Page WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued) Phenomena That May Easily Be Mistaken for Machine Defects 10 30 Item Specification Unit : mm Accessories Part Number RGB IN [1]/[2] S-VIDEO RGB OUT signal Terminal Specification TECHNICAL Page The following signals are used for the initial settings ADB Mouse Serial Mouse USB Mouse PS/2 Mouse 19200bps, 8N1 1 Protocol 2 Header 3 Command data Command data chart Action (byte_0 - 1) Requesting projector status (Get command) Changing the projector settings (Set command) Using the projector default settings (Reset Command) Increasing the projector setting value (Increment command) Decreasing the projector setting value (Decrement command)

1 Turn off the projector, and unplug the power cord

Apply a vacuum cleaner to

the top of the air filter cover

to clean the air filter

Turn on the projector, and use the menu to reset the filter

timer