NEC MultiSync GT2000 User Manual page 14

10 Contrast
Adjusts the image' s contrast for room conditions.
11 Brightness
Adjusts the image' s brightness for room conditions.
12 Setup
Press this button and then press the ENTER button to return to
the factory preset. Also you can search the memory by press-
ing the SETUP button and then the LOAD button.
13 Normal
This button returns the brightness, contrast or white balance
to its factory default settings.
14 Display
Press this button to identify the source being projected.
15 Picture Mute
This button turns off the image and the on-screen message for
a short period of time. Press again to restore it.
16 Audio Mute
This button temporarily shuts off or restores the sound.
17 Expand (Digital Zoom Function)
Press this button to turn the image enlargement control on or
off.
18 Focus (Keystone with CTL)
Press the (+) or (-) button to adjust the focus. (These buttons
are not available on GT2000R.)
Use these buttons with the CTL button to correct the keystone
(trapezoidal) distortion, and make the image square.
OFF
-
RGB1
ABC
1
JKL
4
STU
7
,.
0
CONTRAST
10
SETUP NORMAL
12
MUTE
PICTURE
15
FOCUS
18
KEYSTONE
E-14
POWER
ON
MENU
+
ENTER
RGB2 VIDEO/S-VIDEO
DEF GHI
2 3
MNO PQR
5 6
VWX YZ?
9
8
LOAD CLEAR
BRIGHT VOLUME
Adr.
DISPLAY
AUDIO EXPAND
ZOOM
+
W
-
T
MAGNIFY/REDUCE
CTL
11
13
14
16
17