SET A LENS LIMIT
The T.H.C. enables precision on-the-fly adjustments for lens functions.
1. Adjust a lens function knob/slider (Focus, Iris, or Zoom) to the min/max position.
For example, zoom out to capture full setting.
2. Press and hold the corresponding
Limit
button (Focus, Iris, or Zoom) on the T.H.C.
The corresponding LED blinks to indicate a lens limit is being set.
Figure: Hold Limit Button and Adjust
3. Adjust the corresponding lens function knob/slider (Focus, Iris, or Zoom) to the max/min position.
For example, zoom in on target.
4. Release the
Limit
button.
The corresponding LED turns on to indicate an enabled limit.
NOTE:
The T.H.C. is a persistent state device, meaning that the lens limit is maintained even if the unit is powered
down.
NOTE:
NOTE: When you hold a lens limit button for three (3) seconds without moving the adjustment knob/slider, the
lens function limit locks. For more information, go to
"Set a Lens Lock" on the next page
ENABLE/DISABLE LENS LIMITS
1. Press and release the corresponding
Limit
button.
The lens limit is deactivated. The LED turns off to indicate that the lens limit is not enabled.
2. Press and release the
Limit
button again to enable the limit.
The corresponding LED turns on to indicate an enabled limit.
NOTE:
Holding down the limit button for three (3) seconds without any change to any input locks the respective
lens adjustment function on that T.H.C. unit. For more information, go to
"Set a Lens Lock" on the next page
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RED 3-AXIS SYSTEM OPERATION GUIDE
