Christie 35/70 Maintenance And Service Manual page 29

Automated electronic film projector
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E
NTRY
C
ODE
I
NPUT
A
CTION
S
TATUS
H A : T h e I N T E R L O C K C o m m a n d [ O P ]
This command puts the projector into interlock mode. Interlock mode allows the projector to be interlocked via BI-
PHASE to an external motion source or MASTER projector. Commanding the projector into INTERLOCK mode before a
READY causes the projectors shutter to lock into a position 180 degrees out of phase. This mode is useful for applications
that require shutter phasing for 3-D films.
To prevent film damage, enter this command only when the external motion source is
idle.
E
NTRY
C
ODE
A
CTION
S
TATUS
H B : T h e D I S P L A Y E R R O R C o m m a n d [ D X ]
This diagnostic command triggers a "Cause of Fault" message over the RS-232 interface. The message displays on a
workstation that is connected to the RS-232.
E
NTRY
C
ODE
A
CTION
S
TATUS
CHRISTIE INC. - - 35/70 Service/PM Manual
CHRISTIE INC.
July, 1997
:
<CMD-H>, <9>
H9
:
:
1. Enter a 6 from the keypad to select 60-Hz operation.
2. Enter a 5 from the keypad to select 50-Hz operation.
The synchronization frequency is reset accordingly.
:
S
Unchanged.
:
<INTERLOCK>
:
:
HA
The projector is set to interlock mode.
:
S
Unchanged.
:
<CMD-H>, <B>
:
:
HB
Send error message, coded in ASCII, over RS-232.
:
S
:
Unchanged.
3 : O p e r a t i n g t h e P r o j e c t o r

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