Extron electronic CrossPoint 128 manual Viewing and adjusting the audio level HVA models only

APress and release the Esc button. The Esc LED flashes once.

BPress and hold the Preset button for approximately 2 seconds until the Preset LED begins to blink, then release the Preset button.

CPress and release the input 1 button. The input 1 LED flashes once. The Preset LED turns off.

Example 7: Recall a preset

See figure 3-14 and the following steps for an example of recalling a preset to become the current configuration.

1
F				LED key:			= off,			= on
Press							F = on for 2 seconds, then off
		C
					INPUTS
1	2	3	4	5	6	7	8	9	10	11	12
1	2	3	4	5	6	7	8
			OUTPUTS

C

Press	F	Press
B		A
PRESET	ESC
CONTROL		I/O
ENTER PRESET VIEW	ESC	RGBHV AUDIO

Figure 3-14 — Example 7: Recalling preset 1

APress and release the Esc button. The Esc LED flashes once.

BPress and release the Preset button. The Preset LED lights.

CPress and release the input 1 button. The input 1 LED flashes once. The Preset LED turns off. The configuration stored in memory location 1 is now the current configuration and can be viewed in the view-only mode (Example 4).

Viewing and adjusting the audio level (HVA models only)

On HVA models, the audio level of each input can be displayed and adjusted through a range of -15dB to +9dB to ensure that there is no noticeable volume difference among sources. The audio level can be adjusted from the front panel or by using Extron’s Windows-based control program.

1.	Press and hold the Audio button until the Audio LED begins to blink, then
	release the Audio button.
2.	Press and release an input button to select an input. The audio level for the
	selected input is displayed in the output LEDs and the polarity (+ or -) is
	displayed in the View or Esc LEDs.
3.	Press and release the Esc ( ) and View ( ) buttons to increase and decrease
	the audio level.
4.	Press and release the Audio button to exit the audio display and adjust mode.
	The Audio LED stops blinking and turns off.
		1.	There is one audio level setting per input. The audio level setting is
			shared by the left and right audio inputs.
	2.		The audio level settings are stored in non-volatile memory. When power
			is removed and restored, the audio level settings are retained.

Example 8: View and adjust an audio level

See figure 3-15, figure 3-17, and the following steps for an example of viewing and adjusting the audio level. Audio gain and attenuation is displayed differently on

CrossPoint Matrix Switchers • Operation 3-13