Extron electronic 816 I/O controls, CrossPoint 300 Matrix Switchers Operation, Operation, cont’d

Models: 88 816 128 168 124 1212 1616 84

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I/O controls

Operation, cont’d

7Esc (3-6 CrossPoint 300 Matrix Switchers • Operation) button and LED — The Esc (Manual background) 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 (Manual background) 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 rear panel Remote port protocol and baud rate” on page 3-37.

Selects 115200 baud for the RS-232/RS-422 port in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-37.

Indicates that the RS-232/RS-422 port is set to 115200 baud in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-37.

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 button ( 9 ).

On some CrossPoint 300 switchers, the video selection button is labeled “Video” rather than “RGBHV”.

8RGBHV 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 “Setting the front panel locks (Executive modes)” 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 3-36.

Selects the RS-232 protocol for the RS-232/RS-422 port in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-37.

Indicates that the RS-232/RS-422 port is set to the RS-232 protocol in Serial Port Configuration mode. See “Selecting the rear panel Remote port protocol and baud rate” on page 3-37.

3-6 CrossPoint 300 Matrix Switchers • Operation

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Extron electronic 816, 84, 1616, 1212, 124, 168, 128 I/O controls, CrossPoint 300 Matrix Switchers Operation, Operation, cont’d