Specifications

8x8 and 16x16 VGA / HDTV Matrix Switch with Audio, RS232 & IP Control

button. This will clear all ties. From here, the user can make new ties or save the

blank tie over a preset that had ties in it which effectively erases that preset.

3.1.6 To reset system to factory defaults

Disconnect the AC power from the unit. Press and hold the ENTER button on the

front panel while plugging in AC power. Continue to hold the ENTER button until

all LEDs on the front panel flash on. System reset clears all ties, presets, schedule

settings, and unit name.

3.1.7 To set the audio output level to high (+4dBu)

This function is applicable to units with Pro Audio option only. The matrix’s

Audio outputs can be globally set for high pro-audio line levels of (+4dBu).

Setting the pro output affects all the outputs simultaneously.

Press and hold the AUD button for approximately 3 seconds until the backlit LED

starts to blink. Either the  (for high output) or the  (for low output) button

LED should be lit indicating a Pro-audio level (of +4dBu) or a standard-audio

level setting (of -10dBV).

Note

If you select an input channel in this mode, the Output level setting

mode will be terminated and the unit will enter input gain attenuation

setting. To go back to the audio-level changing mode again, unselect

the current input channel by pressing it once

3.1.8 To adjust audio input gain and attenuation

This function is applicable to units with Pro Audio option only. It is very useful

for ensuring no noticeable volume difference among the audio sources, and

compatibility with a mixture of consumer and pro line levels at the inputs.

Press and hold the AUD button for approximately 3 seconds until the backlit LED

starts to blink. Press and release an input button whose audio you want to adjust.

The associated input LED lights up, the matrix will temporarily route the audio

input from the selected channel to audio output #1 and monitor its level on the

front panel. Any other outputs tied to this selected input channel stay connected

during this adjustment procedure.

The installer can connect an external VU meter to output #1 or rely on the front

panel (bottom row of lights) that would act as a digital VU meter.

In this mode both rows of 16 LED’s on the front panel serve a function.

The top row not only shows the channel for which you are adjusting the audio

(solid lit), but it also shows audio volume setting blinking position. The bottom

row (output LED’s) acts as a VU meter.