Extron electronic MAV 48 ユーザーズマニュアル

Remote Operation, cont’d

MAV 44 / 48 / 84 / 88 Matrix Switchers • Remote Operation

4-20

Audio-Output volume settings —

Displays the Mute & Output-Level

window (figure 4-16), which displays the output volume level
(consumer [-10 dBV] or professional [+4 dBu], for a single output or for
all outputs and allows you to change it. This window also allows you to
mute and unmute the video and audio output.

Figure 4-16 — Mute & Output-Level window

Mute-output settings —

Displays the Mute & Output-Level window

(figure 4-16), which allows you to mute and unmute the video and audio
output for a single output or for all outputs. This window also displays
the output volume level settings and allows you to change them.

Update firmware —

Allows you to replace the firmware that is coded on the

switcher’s control board without taking the switcher out of service.
See “Updating the firmware” on page 4-15.

Name presets —

Allows you to name each of the 16 memory presets.

Show RS-232 strings —

Displays the ASCII commands that are used by the

current configuration. You can refer to these for RS-232 programming.

Initialize —

Initializes and clears any or all of the following: ties, presets,

audio configuration, preset titles, icon names, and icons.

Audio-input Configuration selection

Displays the Configure Audio Options window (figure 4-15), which shows the

audio gain level settings for each input and allows you to change them.

Preferences menu

Immediate changes —

Causes changes to take effect

immediately.

Hold/verify changes —

Delays implementation of

changes until the Changes – Take button is pressed.

Ties as lines —

Displays ties as lines (figure 4-17).

Figure 4-17 — Ties shown as lines