Extron electronic SW YUV A, SW RGB manual Operationeration, cont’d, Controls and Indicators

Operationeration, cont’d

Controls and Indicators

AUTO SWITCH

ACTIVE

9

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.

	2
	SW2 RGBHV
	RGBHV & AUDIO SWITCHER
1	2
AUTO SWITCH
ACTIVE

9 1

Figure 3-1 — SW2 RGBHV front panel

		2		7		6
						SW6 RGBHV A
						RGBHV & AUDIO SWITCHER
1	2	3	4	5	6	AUDIO
						-dB +dB
						CONF/SAVE
			1	4	5	3

Figure 3-2 — SW6 RGBHV A front panel

In the following descriptions, you will find the following terms:

•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.

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 ( n numbers), each indexed to a function in the following pages.

Input selection controls and indicators

1

2

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 4 and 5 .

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 7 .

3-2 SW RGB and YUV A Switchers • Operation