Operation, cont’d
MPX 866 A Media Presentation Matrix Switcher • Operation
3-6
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 Video button (
j
) and Audio (
k
) buttons.
j
Video button and LED —
The Video button and LED have two primary
functions (•) and three secondary (
❏
) functions:
•
Selects and deselects video for a confi guration that is being created or
viewed.
•
The LED lights to indicate that video is available for confi guring or for
viewing.
❏
Selects the
Video
mode, in which you can select the video format for
confi gurable inputs 11 through 14. See
Selecting composite video or S-video
on page 3-26.
❏
With the Audio button, toggles the front panel lock on or off. See
Locking
out the front panel (
Executive
mode)
on page 3-36.
❏
With the Audio button, commands the front panel system reset.
See
Performing a system reset from the front panel
on page 3-36.
k
Audio button and LED —
The Audio button and LED have two primary
functions (•) and three secondary (
❏
) functions
•
Selects and deselects audio for a confi guration that is being created or
viewed.
•
The LED lights to indicate that audio is available for confi guration or
viewing.
❏
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
on page 3-28 and
Viewing and adjusting the output volume
on page 3-32.
❏
With the Video button, toggles the front panel lock on or off.
See
Locking out the front panel (
Executive
mode)
on page 3-36.
❏
With the Video button, commands the front panel system reset.
See
Performing a system reset from the front panel
on page 3-36.
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203