LPF Progressive filter | Mitsubishi Electronics HC3800 guide

Adjusting projected images (continued)

To enable the stored gamma mode:

1.Select USER1 or USER2 by pressing the GAMMA button on the remote control.

• Change in the brightness may be hard to recognize in some images.

This projector automatically and properly projects video signals supplied from the computer. However, some video signals may not be projected, depending on the type of the computer. In such a case, press the AUTO POSITION button. (See page 24.) When the signal is still not projected properly, adjust the projected image using the SIGNAL menu.

How to adjust the image supplied from the computer using the menu:

Carry out the following procedures according to the symptoms.

Wide strips appear	Adjust TRACKING in the SIGNAL menu.
The projected image flickers.
The projected image is blurred	Adjust FINE SYNC. in the SIGNAL menu.
The projected image is displaced horizontally	Adjust HORIZ.POSITION in the SIGNAL menu. Every time the
	t button is pressed, the image moves to the right. Every time
	the u button is pressed, the image moves to the left.
The projected image is displaced vertically	Adjust VERT.POSITION in the SIGNAL menu. Every time the
	t button is pressed, the image moves down. Every time the u
	button is pressed, the image moves up.
The top part of the image flags	Change the setting of HOLD in the SIGNAL menu. Select ON	,


	press the ENTER button, and adjust BEGIN or END to minimize
	the flagging.
A solid black or solid white appears in the image	Adjust CLAMP POSITION or CLAMP WIDTH in the SIGNAL -
	USER menu.
The motion doesn’t run smoothly	Adjust VERT. SYNC. in the SIGNAL - USER menu. Select
	AUTO for normal use.
Noise appears on the right or left half of the image	Adjust SHUTTER(LS) or SHUTTER(RS) in the SIGNAL -
	USER menu.
Noise appears on the top or bottom part of the image....	Adjust SHUTTER(U) or SHUTTER(L) in the SIGNAL - USER
	menu.
1. Display the SIGNAL menu.

. Press the p or q button to select an item to adjust.

. Adjust the selected item by pressing the t or u button.

To cancel the menu:

4. Press the MENU button.

•Do not change the settings of the SIGNAL menu in normal use.

Simple method to adjust the image position

To adjust the horizontal position:

1.Align the left edge of the image with the left side of the screen by adjusting HORIZ.POSITION. Then, align the right edge of the image with the right side of the screen by adjusting TRACKING.

. Repeat step 1 above to complete the adjustment of the horizontal position.

To adjust the vertical position:

. Align the upper edge of the image with the upper side of the screen by adjusting VERT.POSITION.

LPF (Progressive filter)

You can select whether or not to enable the LPF.

Vertical or horizontal streak noise may appear on the projected image, depending on the type of the DVD player you use. In such a case, you can reduce such streak noise by enabling the LPF. However, projected images become softened slightly.

EN-34

HC3800, HC3800 specifications

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Mitsumi electronic HC3800 user manual LPF Progressive filter, To enable the stored gamma mode

Models: HC3800 HC3800