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Appendix B: Serial API
Zoom Lens Position Adjustment (ZOM) (Continued)
Replace xxx with the channel number. Valid range is 101-164.
Cxxx
Moving lens mount to a specified vertical position.
NONE
Motor moving range in negative direction. Read-only.
RNGN
Motor moving range in positive direction. Read-only.
RNGP
Move motor to the center flag then move back to current position. Only valid parameter for this command
RSET
is 1. Set only command.
Start motor moving in specified direction, where direction can be (-1, 1). Write-only for v1.3 or newer.
STRT
Stops the motor. Write-only for v1.3 or newer.
STOP
Moves the motor a given number of steps based on the current location. Write-only for v1.3 or newer.
MOVR
EXAMPLES:
(ZOM 500 1) Move lens to position 500 with positive approach
(ZOM 500 -1) Move lens to position -500 with negative approach
(ZOM+C101 -500 1) Set lens zoom position for channel 1 to -500 with positive approach.
(ZOM ?) Return current motor position
(ZOM + CALB 1) Calibrate the zoom
(ZOM + RSET 1) Reset the zoom
(ZOM+STRT 1) Starts motor moving in positive direction
(ZOM+STOP) Stops motor
(ZOM+MOVR -100) Move motor 100 steps in negative direction
(ZOM+MOVR 200) Move motor 200 steps in positive direction.
B-26
D4K25 User Manual
020-100882-02 Rev. 1 (07-2012)
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