LC2000/LC2000-IQ/LC4000/LC4000-IQ
RollCall Control Panel System Setup Screens
Issue 1 Rev 6
Page 97
© 2015 SAM
10.1.1 Source Ch 1&2 and 3&4
The Source menu enables you to select options for a genlock source:
•
Ref:
Locks the output video to the incoming reference.
•
Ch1 input:
Locks the output video to the channel 1 input.
•
Ch2 input:
Locks the output video to the channel 2 input.
•
Ch3 input:
Locks the output video to the channel 3 input.
•
Ch4 input:
Locks the output video to the channel 4 input.
•
Free Run:
Locks the output video to an internal reference clock.
10.1.2 Current Reference Standard
Current Reference Standard displays the standard of the reference signal. If reference has
been assigned using the controls but an input signal is not detected on the assigned
reference input, Current Reference Standard shows “Invalid Input”.
10.1.3 Channel 1–4 Timing
The Timing controls enable you to specify the horizontal and vertical genlock timing for each
channel.
•
Vertical Timing:
Adjusts the vertical timing of the output signal with respect to the
reference signal. The adjustment range is one output line in one-line steps. The
preset value is 0.
•
Horizontal Timing:
Adjusts the horizontal timing of the output signal with respect to
the reference signal. The adjustment range is one output frame in one-pixel steps.
The preset value is 0.
•
Status:
Shows the status of the currently assigned reference. For example, if genlock
is assigned to input 1, Status shows “Ch 1 Input” followed by the current status of the
input. If there is no signal on the assigned reference, Status shows “REF Loss”.
