Ral-Remote Access Level; Shu-Shutter - Christie D4K40-RGB Technical Reference

(PWR!000 "Power Off")
Turn off the projector:
(PWR 0)
Turn on the projector:
(PWR 1)
RAL–Remote Access Level
Sets the default remote serial protocol access level for any of the serial ports.
Commands
Command Description
RAL <value> Sets the access level on all Ethernet port.
(Saved value)
RAL+PRTA <value> Sets the access level for the RS232 port.
(Saved value)
Examples
Set port to Login Required:
(RAL+PRTA 1)
SHU–Shutter
Opens and closes the shutter.
The command can also be used check if the shutter is currently opened or closed. It can also return an
incorrect result if the shutter was manually opened or closed.
Commands
Command Description
SHU? Gets the state of the shutter. (Read-only)
SHU <0 | 1> Opens or closes the shutter.
SHU+SERV <0 | 1> Enables or disables shutter monitoring.
D4K40-RGB Technical Reference–Serial Commands
020-102972-02 Rev. 1 (01-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
©
Serial API commands
Values
0 = No Access—Disables the port
1 = Login Required—Sets read-only access
until a separate login is performed
2 = Free Access—Executes commands at
the operator level unless a separate login is
performed (Default)
Values
—
0 = Opens the shutter
1 = Closes the shutter (Default)
0 = Enables shutter monitoring (Default)
1 = Disables shutter monitoring
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