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Focus Lens Position Adjustment (FCS) (Continued)
Moving lens mount to a specified vertical position with a specified direction.
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:
(FCS 500 1) Move lens to position 500 at focus motor with positive approach
(FCS 500 -1) Move lens to position 500 at focus motor with negative approach
(FCS+C101 -500 1) Set lens focus position for channel 1 to -500 with positive approach
(FCS?) Return current motor position
(FCS+CALB 1) Calibrate the focus axis
(FCS+RSET 1) Reset the focus axis
(FCS+STRT 1) Starts motor moving in positive direction
(FCS+STOP) Stops motor
(FCS+MOVR -100) Move motor 100 steps in negative direction
(FCS+MOVR 200) Move motor 200 steps in positive direction
Gamma Control (GAM)
Gamma control, gamma file will be set when PCF in Use (PIU) is off. This control describes the gamma response
curve for the source signal.
SUBCODE
DESCRIPTION OF USE
Replace xxx with the channel number. Valid range is 101 - 164.
Cxxx
Select gamma for the current channel.
NONE
EXAMPLES:
(GAM+C108 "gamma 2.6") Use file "gamma 2.6" on channel 108
(GAM+C108?) Get gamma file name on channel 108
(GAM?L) List all entries of gamma control
D4K35 Service Manual
020-100817-01 Rev. 1 (04-2012)
Section 7: Serial API
7-5
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