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3M
™
Multimedia Projector MP7640
© 3M IPC 2000
Section 4: Adjustments and Functions
Figure 4.5 RGB signal input Figure 4.6 Video signal input
*Auto Sync Function: Press the AUTO button on the remote control to engage the automatic sync function.
The message “AUTO IN PROGRESS” will display for several seconds as the projector adjusts the V. POSIT,
H.POSIT., H.PHASE, and H. SIZE settings. Auto Sync can also be executed from the control panel key pad.
Press and hold the RESET button, then press the INPUT button.
✔ Note:
• TINT cannot be adjusted with a PAL or M-PAL video signal input.
• TINT, COLOR, and SHARPNESS cannot be adjusted with an RGB signal input.
• V. POSIT, H. POSIT, H. PHASE, and H. SIZE cannot be adjusted with a VIDEO
signal input.
• Menu operation is not possible during Freeze functions.
• Displaying the SETUP submenu will cancel the Magnify and Freeze functions.
.
SETUP Submenu
The SETUP sub-menu is used to adjust and move the image position. The projector will display either the
RGB (Figure 4.5) or Video (Figure 4.6) submenu, according to the input source being projected.
Adjustment Item Details of Adjustment Freeze On Magnify On Both On
BRIGHT
Dark Bright Adjustable Adjustable Adjustable
(BRIGHTNESS)
CONTRAST Lower Higher Adjustable Adjustable Adjustable
V.POSIT Moves the picture up or down.* Not Adjustable Not Adjustable Not Adjustable
(V.POSITION)
H.POSIT
Moves the picture left or right.* Not Adjustable Not Adjustable Not Adjustable
(H.POSITION)
H.PHASE Decreases the picture flicker.* Not Adjustable Adjustable Not Adjustable
H.SIZE Widens or Narrows the horizontal Not Adjustable Not Adjustable Not Adjustable
size of picture.*
SHARPNESS Soft Sharp Not Adjustable Adjustable Not Adjustable
TINT Red Green Not Adjustable Adjustable Not Adjustable
COLOR Less More Not Adjustable Adjustable Not Adjustable
COLOR BAL R Less red More red Adjustable Adjustable Adjustable
COLOR BAL B Less blue More blue Adjustable Adjustable Adjustable
ASPECT 4:3, 4:3 small, 16:9 Not Adjustable Not Adjustable Not Adjustable