Extron electronic MAV Plus - Manual (Page 37)

3-7 CrossPoint 450 Plus and MAV Plus Switchers • Operation
PRELIMINAR
Y
I/O controls
You must specify video, audio, or both when you are creating or viewing a
confi guration. This is done with the RGBHV button (CrossPoint 450 Plus
switchers) or Video button (MAV Plus switchers) (
g ) and Audio ( h ) buttons.
N Throughout this manual, the terms “RGBHV button” and “Video button” can
be used interchangeably.
g
RGBHV (CrossPoint 450 Plus) button or Video (MAV Plus) button — The
RGBHV (CrossPoint 450 Plus switchers) or Video (MAV Plus video switchers)
button has two primary functions (•) and fi ve secondary (
❏) functions:
• Selects and deselects video for a confi guration that is being created or
viewed.
• Lights green to indicate that video is available for confi guring or for
viewing.
❏ With the Audio button, toggles the front panel lock on or off. See Locking
out the front panel (Executive mode) on page 3-40.
❏ With the Audio button, commands the front panel system reset. See
Performing a system reset from the front panel on page 3-40.
❏ (Systems with CrossPoint 450 Plus Wideband switcher BMEs) Selects
the RGB delay mode, in which you can set the RGB delay. See Setting
RGB delay (systems with wideband BMEs) on page 3-24.
❏ Select the RS-232 protocol for the RS-232/RS-422 port in Serial Port
Confi guration mode. See Selecting the rear panel Remote port protocol and
baud rate on page 3-42.
❏ Indicate that the RS-232/RS-422 port is set to the RS-232 protocol in Serial
Port Confi guration mode. See Selecting the rear panel Remote port protocol
and baud rate on page 3-42.
h
Audio button — The Audio button has two primary functions (•) and three
secondary ( ❏) functions
• (Systems with audio BMEs) Selects and deselects audio for a
confi guration that is being created or viewed.
• (Systems with audio BMEs) Lights to indicate that audio is available for
confi guration or viewing.
❏ (Systems with audio BMEs) Selects the Audio mode, in which you can
adjust the input audio level and the output audio volume. See Viewing
and adjusting the input audio level (systems with audio BMEs) on page 3-32
and Viewing and adjusting the output volume (systems with audio BMEs) on
page 3-35.
❏ With the RGBHV/Video button, toggles the front panel lock on or off.
See Locking out the front panel (Executive mode) on page 3-40.
❏ With the RGBHV/Video button, commands the front panel system reset.
See Performing a system reset from the front panel on page 3-40.
❏ Select the RS-422 protocol for the RS-232/RS-422 port in Serial Port
Confi guration mode. See Selecting the rear panel Remote port protocol and
baud rate on page 3-42.
❏ Indicate that the RS-232/RS-422 port is set to the RS-422 protocol in Serial
Port Confi guration mode. See Selecting the rear panel Remote port protocol
and baud rate on page 3-42.