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Preliminar y, Operation, cont’d – Extron electronic VGA MATRIX SWITCHERS MVX PLUS 128 User Manual

Page 26

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Operation, cont’d

MVX Plus 128 VGA Matrix Switchers • Operation

3-4

PRELIMINAR

Y

❏ Select 9600 baud for the RS-232/RS-422 port in Serial Port Confi guration

mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-40.

❏ Indicate that the RS-232/RS-422 port is set to 9600 baud in Serial Port

Confi guration mode. See Selecting the RS-232/RS-422 protocol and baud rate
on page 3-40.

d

Preset button —

The Preset button has two primary functions (•) and fi ve

secondary (

❏) functions:

• Activates

Save Preset mode to save a confi guration as a preset and Recall

Preset mode to activate a previously-defi ned preset.

• Blinks

when

Save Preset mode is active and lights steadily when Recall

Preset mode is active.

❏ In

the

I/O Group mode, select group 2. See I/O grouping on page 3-17.

❏ In

the

I/O Group mode, indicate that group 2 is selected. See I/O grouping

on page 3-17.

❏ With the Enter, View, and Esc buttons, select Serial Port Confi guration

mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-40.

❏ Select 19200 baud for the RS-232/RS-422 port in Serial Port Confi guration

mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-40.

❏ Indicate that the RS-232/RS-422 port is set to 19200 baud in Serial Port

Confi guration mode. See Selecting the RS-232/RS-422 protocol and baud rate
on page 3-40.

e

View (

<

) button —

The View (

<

) button has two primary functions (•) and

eight secondary (

❏) functions:

• Select

View-Only mode that displays the current confi guration.

N View-only mode also provides a way to mute and unmute the outputs. See

Muting and unmuting video and/or audio outputs on page 3-26.

• Indicate

that

View-Only mode is active.

❏ In

the

I/O Group mode, select group 3. See I/O grouping on page 3-17.

❏ In

the

I/O Group mode, indicate that group 3 is selected. See I/O grouping

on page 3-17.

❏ Decrease the RGB delay of switches to the selected output. See Setting

RGB delay on page 3-21.

❏ Decrease the audio level of the selected input. See Viewing and adjusting

the input audio level on page 3-29.

❏ Decrease the volume of the selected output. See Viewing and adjusting the

output volume on page 3-33.

❏ With the Enter, Preset, and Esc buttons, select Serial Port Confi guration

mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-40.

❏ Select 38400 baud for the RS-232/RS-422 port in Serial Port Confi guration

mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-40.

❏ Indicate that the RS-232/RS-422 port is set to 38400 baud in Serial Port

Confi guration mode. See Selecting the RS-232/RS-422 protocol and baud rate
on page 3-40.