IN1404 User’s Manual
13
6.
Press
ENTER
to save once you’ve optimized the setting for the current input.
The following audio adjustment parameters can be controlled via the on-screen menu system (front
panel buttons). RS-232 serial control instructions can be found on page 29.
While on-screen menus are not displayed for inputs 3 and 4 when set for RGB passive mode, all
audio functions are still available for these inputs.
Bass
increases/decreases the lower frequencies of the audio signal.
Range:
6 to 27
Factory Default Setting:
16 (0.0dB)
Operation:
Press
button
to increase the bass frequencies.
Press
button to decrease the bass frequencies.
Treble
increases/decreases the higher frequencies of the audio signal.
Range:
8 to 25
Factory Default Setting:
16 (0.0dB)
Operation:
Press
button
to increase the treble frequencies.
Press
button to decrease the treble frequencies.
Balance
shifts the audio balance toward the right or left audio channels.
Range:
0 to 31
Factory Default Setting:
16
Operation:
Press
button
to move the balance toward the right channel.
Press
button to move the balance toward the left channel.
Reset Audio Settings
resets
all
audio settings to factory default (for current input only).
Input menu
We recommend that you adjust the IN1404 output settings first. Adjust the resolution, refresh rate,
size, position and sync format, along with the display device settings, to fit the video image on the
screen (use the blue screen if necessary). Once the IN1404 output settings and the display device
settings have been properly adjusted, the IN404 input settings and video adjustments may be
configured for each input signal.
To access the input menu via the front panel control buttons, do the following:
1.
Press the desired
Input Select
button.
2.
Press
MENU,
press the
or
button (if necessary) to reach the input menu.
3.
Press
ENTER
.
4.
Select the setting you wish to adjust by using the
and
buttons pressing
ENTER
.
5.
Press
ENTER
to save once you’ve optimized the setting for the current input.
