Extron Electronics IN1776QZX User Manual

Page 14

IN1776QZX OPERATION MANUAL - REV 1.4 11/27/99

Flicker Filter Light - (Very little flicker / Average Sharpness) Most users will select the middle
position as a good compromise between flicker control and sharpness.
Flicker Filter Heavy - (Virtually no flicker / softest Image) If you are displaying an image with
a lot of fine lines you may wish to select the strongest flicker filter setting. This position is used
for maximum picture stability and is recommended when viewing the Windows desktop or other
screens with single pixel lines.

ARROW Buttons
These four buttons can control three functions:
--Image Position shifts the entire picture up/down/left/right (default
mode for the arrow buttons). You may shift the image to center it in
the display screen and to make sure that all vital parts of the screen
are viewable. The picture moves one step each time a button is
pressed.
--Image Size - Press the up arrow to increase the image height and
down arrow to decrease the image height. Press the right arrow to
increase the image width and the left arrow to decrease the width.

--Panning around the image while in Zoom mode (only after ZOOM is pressed). The picture
moves one step each time a button is pressed and moves continuously if a button is pressed and
held.

The different functions are selected using the

SIZE / POSITION

button or the

SUR

button

SIZE / POSITION Button
The

SIZE / POSITION

button acts as a shift key that determines the current function of

the arrow buttons. Each time the

SIZE / POSITION

button is pressed it toggles the

arrow buttons between size adjust and position adjust. When the

POSITION

function is

selected, the entire image can be shifted vertically or horizontally by using the arrow buttons.
When

SIZE

is selected, the user can adjust the picture’s height and width. The left / top of the

picture remains in place and the picture stretches in or out toward the right side / bottom.

SUR Button
The

SUR

button acts as a shift key to toggle the four arrow buttons between the pan

mode and size / position adjust mode. Pan mode is functional only if the unit is in zoom.

FREEZE Button
This works like the digital freeze frame on a TV or DVD player. The IN1776QZX
grabs the image into memory and continues to display the same image until the

FREEZE

button is pressed again. The front panel FREEZE indicator lights when freeze is

engaged.

If you press buttons on the remote and nothing seems to happen or if you are moving
the mouse and don’t see any movement on the screen, check the front panel FREEZE
light to make sure that FREEZE is not engaged. If it is on, press the

FREEZE

button

to return to a normal moving image.

POSITION

SIZE/