Controls And Indicators; Input Selection Controls And Indicators - Extron electronics SW2 RGBHV User Manual

Operation
Operation, cont'd

Controls and Indicators

The SW RGB or SW YUV A family of switchers have 2, 4, or 6 input buttons and
LEDs on the front panel. Audio models also have front panel configuration
controls and LEDs. All models have an Auto/Manual mode selection switch on the
rear panel.
Figure 3-1 shows the front panel of an SW2 RGBHV switcher. Figure 3-2 shows the
front panel of an SW6 RGBHV A switcher. These two examples show all of the
combinations of button combinations and enclosure sizes that you may encounter
with your particular switcher. Figure 3-3 shows the location of the Auto/Manual
switch on the rear panel.
Figure 3-1 — SW2 RGBHV front panel
AUTO SWITCH
ACTIVE
9
Figure 3-2 — SW6 RGBHV A front panel
In the following descriptions, you will find the following terms:
•
•
On audio switchers, two of the input buttons and LEDs have dual functions.
Double function controls on figure 3-1 and figure 3-2 have two callouts (
numbers), each indexed to a function in the following pages.

Input selection controls and indicators

1
2
3-2 SW RGB and YUV A Switchers • Operation
2
1 2 3 4
1
Video-only switcher — Switches RGB video only. No audio switching.
Analog audio switcher — Switches analog audio on captive screw
connectors as well as RGB video. This type of switcher does not include the
SW6 YUV A.
Input buttons — When pressed, each input button selects the associated
input for output.
On some audio-switching models, the rightmost input buttons (Input 1 and
Input 2 on SW2 models and Input 5 and Input 6 on SW6 models) are also used
to decrease and increase the amount of audio gain for a selected input. See
Audio controls and indicators, items
Input LEDs — When lit, the input LEDs identify the selected input. If audio
is broken away (available under RS-232 control only), the selected video input
is indicated by a steadily lit input LED, and the selected audio input is
indicated by a blinking input LED.
On the SW4 RGBHV A and SW6 RGBHV A, the input LEDs also indicate the
audio level of the selected input. See Audio controls and indicators, item
2
2
1
AUTO SWITCH
ACTIVE
1
9
7 6
AUDIO
5 6
-dB +dB
CONF/SAVE
4 5 3
and .
4 5
SW2 RGBHV
RGBHV & AUDIO SWITCHER
SW6 RGBHV A
RGBHV & AUDIO SWITCHER
n
.
7