Operation, cont’d
IN1508 Scaling Presentation Switcher • Operation3-22
Signal Type selection box
The Signal Type selection box identifies the currently selected output signal format
(RGBHV, RGBS, RGsB, or progressive component video [Y, B-Y, R-Y]) and provides
the ability to select a different type. To select a different sync type, use the front
panel or IR remote control
or button to highlight the desired sync type and
press the enter button. The default setting is RGBHV.
Another way to select the output signal type is to press and hold the PIP On
button while you apply power to the switcher. This action toggles the signal
type between RGBHV and progressive component video. If RGB was selected
the last time the switcher was powered, the signal type switches to component
video. If component video was selelected, the signal type switches to RGB.
Audio submenu
Figure 3-16 shows an overview of the Audio submenu, its available selections, and
their available settings. Use the front panel or IR remote control
and buttons to
highlight the desired selection and press the Enter button.
Menu
Menu
Menu
Menu
Timeout
Enter
Menu
No
menu
display
0 dB
Timeout
Timeout
Timeout
Enter
Press Enter to
select a change.
Menu
(-53 dB to +9 dB)
Menu
Menu
Off
On
AUDIO
Input Gain/Atten
Input Gain/Atten
Enter
Menu
100
(0 to 100)
Menu
Enter
Output Volume
Output Volume
Audio Delay
Audio Delay
PICTURE
INPUT
OUTPUT
ADVANCED
Menu Menu
Timeout
Timeout
Timeout
Timeout
Timeout
Figure 3-16 — Audio submenu flowchart
Output Volume status indicator bar
The Output Volume status indicator bar shows and allows you to adjust the audio
output level (attenuation). Use the front panel or IR remote control
and buttons
to increase or decrease the volume through a range of 0 to 100. The default setting
is 100, that is, no attenuation (full volume).
Input Gain/Attenuation status indicator bar
The Input Gain/Attenuation status indicator bar shows and allows you to adjust
the audio level (gain or attenuation) for the selected input. Use the front panel or
IR remote control
and buttons to increase or decrease the level frequencies
through a range of –53 dB to +9 dB. The default setting is 0 dB, no gain or
attenuation.
