Service manual

2. General Description
CHRISTIE INC. - 35/70 Service/PM Manual
July, 1997
• brief description of the command
• key sequence to trigger command
• RS-232 code for command
• data input description and format, where applicable
• resulting projector actions
• status changes as a result of the command.
When a projector command is referenced, it is written in bold, upper-case typeface. When a value that is stored in a
memory register and tracked by the projector is referenced, it is written in lower case and underlined. Thus, OUTPUT
STATUS is a command, and status refers to the status value itself. When a key entry or LED is described, the key's
identity is enclosed in brackets, as <STOP>. If more than one key must be hit, keystrokes are separated by a comma (,).
C0: The STOP Command [OP,L]
This operational command causes the film to stop. The douser automatically closes before the projector stops. The
douser cannot be opened if the film is at a stop.
ENTRY:
<STOP>
CODE:
C0
ACTIONS:
1.Ramp to a stop if film is in motion.
2.Advance one frame when film is at stop.
3. When operating in a MASTER/SLAVE configuration a C4
<CLOSE DOUSER> command will be sent to the SLAVE
prior to the C0.
STATUS:
Set to 0.
C1: The FORWARD Command [OP,L]
This operational command causes the projection system to play the current show and then return to the head of
the film. When running the projector in a Master/Slave configuration use the PLAY CURRENT SHOW