TV One S2-101A, Руководство по эксплуатации

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7.2 Front panel buttons
The following buttons are available on the front of the unit:
Button Button Function
INPUT (n) Selects an input as the current source. The active source will
have its LED lit. If this button is held in for longer than 3 seconds
the video termination will alter state. See section 7.2.1 for more
details.
STANDBY
/ON
Press and hold for 3 seconds to put the unit into Standby (power-
save) mode – the LED will be red, and outputs will be blanked.
Press again to come out of Standby mode (button lamps will
flash once).
7.2.1 Auto and manual termination
The S2-105YC and S2-105YCA switchers offer fully automatic individual
terminations on each input. However, if you should wish to manually switch the
terminations on or off, you can do so by the front panel.
When set to Auto-termination, the input will terminate when no external termination is
connected to the loop-through output. A monitor or other video equipment connected
to the loop-through output will usually terminate the line, and so the S2 termination
should be set to OFF or Auto in this case.
To alter the termination setting for a particular input, press and hold the relevant
input select button for more than 3 seconds. The unit will beep and the buttons will
flash to indicate the status according to the following table:
Indication Termination status
1 beep & 1 flash Termination ON
2 beeps & 2 flashes Termination OFF
3 beeps & 3 flashes Auto-termination
The status of the terminations for each input is retained when power to the unit is
removed and reapplied.
7.3 Default settings
When your unit powers up for the first time, source 1 will be routed by default (unless
you are connected to a C2 unit that defaults to a different source). On subsequent
power-ups the unit will default to the last source selected by the user.
The default status of the terminations for each input is Auto-terminated.
7.4 ‘Windows
®
Control Panel’ control
Your unit comes with support for control via RS-232 using the Windows
®
Control
Panel which is available for download from our Internet site, and affords complete
control of the unit.