Extron electronic manual Using the RGB 320 Front Panel Buttons

Operating the RGB 320 Panels • Chapter 3

Using the RGB 320 Front Panel Buttons

Of the seven buttons on the front panel shown in Figure 3-4, the left-most button (A/V Mode) determines what will be selected (audio, video or both), and the other six buttons are used to select an input.

Figure 3-4. RGB 320 Front Panel A/V Mode and Input Selection Buttons

The A/V Mode button has two LEDs next to it. The top one (red) is for video and the bottom one (green) is for audio. Press the button for one of three modes:

•Video and audio (audio follow)

•Video only (breakaway)

•Audio only (breakaway)

The two LEDs will light according to the active mode. Before selecting an input, if you do not want the mode that is indicated, press the button until the LEDs indicate the mode you want.

Example: If both LEDs are lit, both video and audio will be

switched. If you want video only from input #6, press the mode switch

until the video LED is lit and the audio LED is unlit. (See Figure 3-5.)

________ This button is also used to clear memory blocks.

See note on Page 3-1.

Figure 3-5. Select the A/V Mode by Pressing the Button on the RGB 320 Front Panel

Press the input #6 button. Because you selected the video-only mode, the video

LED #6 (next to button #6) will light, but the audio LED #6 will not light.

When the RGB 320 switches to input #6, the

horizontal and vertical frequencies for the

computer video from that input will be displayed in the LCD default screen. (See Figure 3-7.)

The audio input LED will remain lit for the last input selected with audio. For this example, input #3 had been selected previously, and it had audio; therefore, the input #3 audio LED will remain

on, as will the input #6 video LED.

Figure 3-6. Select the Desired Input by Pressing Its Button

3-3 RGB 320 Switching Interface System • User’s Manual • Extron