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7
Operating the LTM-4x4HDSDI
You can operate your LTM-4x4HDSDI via:
The front panel buttons
RS-232/RS-485 serial commands transmitted by a PC, touch screen
system, or other serial controller
The Infra-Red Remote Control Transmitter
The ETHERNET
7.1 Switching OUT-IN Combinations
To switch an input to an output via the front panel buttons
mode (see section 7.2), do the following:
1.
Press an OUTPUT button (1, 2, 3, 4 or ALL).
The selected OUTPUT button illuminates brightly, as does the 7-segment display.
2.
Press an INPUT button (1, 2, 3, 4 or OFF)
The selected input switches to the selected output, and that input button
illuminates brightly. The digits displayed in the 7-segment display change as
appropriate.
Note that:
The OUTPUT button color changes during routing according to the
input button color: red (for standard definition) or blue (for high
definition)
If an OUTPUT button is not selected, that button will not illuminate
If no source is connected to an INPUT, that INPUT button will not
illuminate
7.2 Confirming Settings
Choose to work in the AT ONCE or the CONFIRM mode (see section 7.2.1).
When the LTM-4x4HDSDI operates in the AT ONCE mode, pressing an
OUT-IN combination implements the switch immediately. In the CONFIRM
mode, the TAKE button must be pressed to authorize the switch.
In the AT ONCE mode, you save time as execution is immediate and actions
require no user confirmation. However, no protection is offered against
changing an action in error.
In the CONFIRM mode:
You can key-in several actions and then confirm them by pressing
1 For details of how to route an input to an output using the REMOTE connector, see section 6.5
2 For immediate switching
Operating the LTM-4x4HDSDI
1
, in the AT ONCE
2
.
13
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