Extron Electronics MVX VGA A User Guide - Manual (Page 28)

3-5 MVX VGA A Matrix Switchers • Operation
PRELIMINAR
Y
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View ( < ) button and/or LED — The View ( < ) button and LED have two
primary functions (•) and six secondary functions (❏):
• Selects a View-only mode that displays the current configuration.
N View-only mode also provides a way to mute and unmute the outputs. See
“Muting and unmuting video and/or audio” on page 3-18.
• Indicates that View-only mode is active.
❏ Decreases the audio level of the selected input. See “Viewing and
adjusting the input audio level” on page 3-25.
❏ Indicates a negative (attenuation) audio level. See “Viewing and
adjusting the input audio level” on page 3-25.
❏ Decreases the volume of the selected output. See “Viewing and adjusting
the output volume” on page 3-30.
❏ With the Enter, Preset, and Esc buttons, selects Serial Port Configuration
mode. See “Selecting the rear panel Remote port protocol and baud rate”
on page 3-38.
❏ Selects 38400 baud for the Remote port in Serial Port Configuration mode.
See “Selecting the rear panel Remote port protocol and baud rate” on
page 3-38.
❏ Indicates that the Remote port is set to 38400 baud in Serial Port
Configuration mode. See “Selecting the rear panel Remote port protocol
and baud rate” on page 3-38.
g
Esc ( > ) button and/or LED — The Esc ( > ) button and LED have two primary
functions (•) and six secondary functions (❏):
• Cancels operations or selections in progress and resets the front panel
button indicators.
N The Esc ( > ) button does not reset the current configuration, the RGBHV button
and Audio selection button, any presets, or any audio gain or attenuation
settings.
• Flashes once to indicate that the escape function has been activated.
❏ Increases the audio level of the selected input. See “Viewing and
adjusting the input audio level” on page 3-25.
❏ Indicates a positive (gain) audio level. See “Viewing and adjusting the
input audio level” on page 3-25.
❏ Increases the volume of the selected output. See “Viewing and adjusting
the output volume” on page 3-30.
❏ With the Enter, Preset, and View buttons, selects Serial Port Configuration
mode. See “Selecting the rear panel Remote port protocol and baud rate”
on page 3-38.
❏ Selects 115200 baud for the Remote port in Serial Port Configuration mode.
See “Selecting the rear panel Remote port protocol and baud rate” on
page 3-38.
❏ Indicates that the Remote port is set to 115200 baud in Serial Port
Configuration mode. See “Selecting the rear panel Remote port protocol
and baud rate” on page 3-38.