Extron electronic 168, 84, 1616 Using global presets, 31 - Unmute the outputs, Operation, cont’d

Operation, cont’d

5. Press and hold the Output 3 button and the Output 4 button (figure 3-31) for approximately 2 seconds until the LEDs light steadily. The output 3 and output 4 video and audio signals are unmuted.

One at a time, press and hold the Output 3 button and Output 4 button.

2 seconds

The LEDs stop blinking and light to indicate that the RGBHV and audio outputs are unmuted.

Release the button.

2	3	4	5	2	3	4	5
		OUTPUTS				OUTPUTS

Figure 3-31 — Unmute the outputs

If both RGBHV and audio are selected, the unmute action toggles both the video and audio outputs. If either the video output or the audio output is already unmuted, the muted output is unmuted and the unmuted output is muted.

6. Press and release the View button to exit View-onlymode (figure 3-32).

Press the View button to exit View-onlymode.

CONTROL

The View LED returns to the unlit state.

All input LEDs and output LEDs return to the unlit state.

RESET VIEW

Figure 3-32 — Press the View button to exit View-onlymode

Using global presets

The current configuration (configuration 0) can be saved as a preset in any one of 32 preset memory addresses. Preset locations are assigned to the input buttons and output buttons. Up to 20 or 32 (depending on the number of input and output buttons) presets can be selected from the front panel to be either saved or retrieved. When a preset is retrieved from memory, it becomes the current configuration.

• Only the audio and video ties are stored and recalled; audio gain settings are not saved, and they do not change when a preset is recalled.

•Presets cannot be viewed from the front panel unless recalled as the current configuration. Presets can be viewed using Extron’s Windows- based control program. See Chapter 5, “Matrix Software”, for more details.

•The current configuration and all presets are stored in non-volatile memory. When power is removed and restored, the current configuration is still active and all presets are retained.

•When a preset is recalled, it replaces the current configuration, which is lost unless it is also stored as a preset. The recalled preset overwrites all of the current configuration ties in favor of the preset configuration ties.

•All models have 32 presets; on models with fewer than 32 input and output buttons, preset numbers that are too high to be available from the front panel are accessible via serial port control.

3-20 CrossPoint 300 Matrix Switchers • Operation