Christie CP2210 Service Manual page 105

Focus Lens Position Adjustment (FCS)
Adjust lens to specific focus position with a specified direction. NOTE: This command can only be used to update
the current ILS file. Changing the focus for the current channel will change the focus for any channel using the
same ILS file.
Use command without subcode:
• If ILS is ON, motor will move to specified steps, and save data to the active channel.
• If ILS is OFF, motor will move to specified steps. Do not save data to the active channel.
SUBCODE DESCRIPTION OF USE
BACN
Motor backlash in negative direction. Read-only.
BACP
Motor backlash in positive direction. Read-only.
CALB
Calibrate travel range and backlash on specified. Only valid parameter for this command is 1. SET only
command.
Cxxx
Replace Cxxx with the channel number. Valid range is 101-164.
NONE
Moving lens mount to a specified vertical position with a specified direction.
RNGN
Motor moving range in negative direction. Read-only.
RNGP
Motor moving range in positive direction. Read-only.
RSET
Move motor to the center flag then move back to current position. Only valid parameter for this command
is 1. SET only command.
STRT
Start motor moving in specified direction, where direction can be (-1, 1). Write-only for v1.3 or newer.
STOP
Stops the motor. Write-only for v1.3 or newer.
MOVR
Moves the motor a given number of steps based on the current location. Write-only for v1.3 or newer.
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) i s off. This control describes the gamma response
curve for the source signal.
SUBCODE DESCRIPTION OF USE
Cxxx
Replace xxx with the channel number. Valid range is 101 - 164.
NONE
Select gamma for the current channel.
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
CP2210 Service Manual
020-100556-04 Rev. 1 (01-2012)
Section 7: Serial API
7-5