Operation, cont’d
CrossPoint 300 Matrix Switchers • Operation
3-6
7
Esc (
) button and 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.
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.
❏
(HVA models only)
Increases the audio level of the selected input.
See Viewing and adjusting the input audio level (HVA models) on page 3-24.
❏
(HVA models only)
Indicates a positive (gain) audio level. See Viewing
and adjusting the input audio level (HVA models) on page 3-24.
❏
(HVA models)
Increases the volume of the selected output. See Viewing
and adjusting the output volume (HVA models) on page 3-29.
❏
With the Enter, Preset, and View buttons, selects Serial Port Configuration
mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-35.
❏
Selects 115200 baud for the RS-232/RS-422 port in Serial Port Configuration
mode. See Selecting the RS-232/RS-422 protocol and baud rate on page 3-35.
❏
Indicates that the RS-232/RS-422 port is set to 115200 baud in Serial Port
Configuration mode. See Selecting the RS-232/RS-422 protocol and baud rate
on page 3-35.
I/O controls
You must specify video, audio, or both when you are creating or viewing a
configuration. This is done with the RGBHV button (
8
) and Audio (
9
) buttons.
8
RGBHV button and LED —
The RGBHV button and LED have two primary
functions (•) and four secondary (
❏
) functions:
•
Selects and deselects video for a configuration that is being created or
viewed.
•
Lights green to indicate that video is available for configuring 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 3-34.
❏
With the Audio button, commands the front panel system reset. See
Performing a system reset from the front panel on page 3-35.
❏
Selects the RS-232 protocol for the RS-232/RS-422 port in Serial Port
Configuration mode. See Selecting the RS-232/RS-422 protocol and baud rate
on page 3-35.
❏
Indicates that the RS-232/RS-422 port is set to the RS-232 protocol in
Serial Port Configuration mode. See Selecting the RS-232/RS-422 protocol
and baud rate on page 3-35.
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203