38
Unit installation and confi guration
/ Main menu
Restoring factory settings
6)
Locate and select the option
FACTORY SET-
TINGS
to restore the factory settings of the
unit.
Select the option
DELETE
to delete all the modifi -
cations entered in the confi guration by the installer
or operator of the unit.
Setting the signals
NOTE
The unit can switch the input signals; alter their brightness, contrast and satura-
tion conditions; and adjust the output carrier in RF.
1)
Locate and select the option
SETTINGS.
Confi guring the input signals
1)
Locate and select the option
INPUT.
a)
Locate and select the option
CH1:*****
BRIGHTNESS
to check the type of input
signal, the video and audio detection, and
confi gure the brightness of the video signal
(
1
to
255
).
b)
Locate and select the option
CONT1
SATURATION
to confi gure the contrast
and saturation of video signal 1 (
1
to
255
).
c)
Locate and select the option
VOL. INPUT
1
to confi gure the attenuation of audio
signal 1 in dB (
1
to
40
)
d)
Locate and select the option
SHARPNESS
1
to confi gure the sharpness of video sig-
nal 1 (
HIGH, MEDIUM SOFT
or
NONE
).
e)
Locate and select the option
CODING 1.
This confi gures the coding parameters:
MPEG2 or
MPEG4
LAYER2
.
f)
Locate and select the option
ASPECT
RATIO.
The possible aspect ratio values
are
1:1, 4:3
and
16:9.
Manual MAC, TRILINGÜE.indd 38
Manual MAC, TRILINGÜE.indd 38
11/16/2010 1:39:07 PM
11/16/2010 1:39:07 PM
