3M X68 - page 18

Operating

Adjusting the zoom and focus

1. Use the zoom knob to adjust the screen size.

2. Use the focus ring to focus the picture.

Selecting an aspect ratio

1. Press the ASPECT button on the remote control.

Each time you press the button, the projector switches the mode for aspect

ratio in turn.

 For an RGB signal

NORMAL  4:3  16:9

 For a video signal/no signal

4:3  16:9  SMALL

● The NORMAL mode keeps the original aspect ratio of the signal.

● For an HDTV signal of 1125i (1080i) or 750p (720p) as the COMPONENT

VIDEO input, only 16:9 mode can be selected.

● Performing the automatic adjustment initializes the aspect ratio setting.

VIDEO RGBSEARCH

STANDBY/ON

FREEZE

OFF

MAGNIFY

ASPECT AUTO BLANK

MUTE

VOLUME

KEYSTONE

POSITION

ESC

ENTER

RESET

Zoom knob

Focus ring

Searching an input signal

1. Press the SEARCH button on the remote control.

The projector will start to check its input ports in order to

ﬁnd any input signals.

Then when an input is found, the projector will stop

searching and display the image. If no signal is found,

the projector will return to the state selected before the

operation.

RGB IN 1  RGB IN 2  COMPONENT VIDEO  S-VIDEO  VIDEO

VIDEO RGB SEARCH