Gio-General Purpose Input/Output - Christie Boxer 30 Technical Reference

Commands
Command Description
GAM <exponent> Sets the exponent for the Power Law function used for the gamma
transfer function. This command is only available if video
electronics are on. (Saved value)
GAM+MAXL Adjusts the maximum screen luminance, used by the ITU-R
BT.1886 setting.
GAM+MINL Adjusts the minimum screen luminance, used by the ITU-R BT.1886
setting.
GAM+SLOP <value> Defines the slope of the linear section at the bottom of the curve.
This command is only available if video electronics are on. (Saved
value)
Examples
Set the base gamma curve function to 2.6:
(GAM 2600)
Set the base gamma curve function to 1.0:
(GAM 1000)
Related information
BGC–Base Gamma Curve (on page 18)
GIO–General Purpose Input/Output
Controls or monitors the state of the general purpose inputs and outputs.
The pins reserved for 12V and ground cannot be read, set, or configured. For a mapping of the IO pins
to the physical connector pins, refer to the Boxer 30 User Guide (P/N: 020-102016-XX).
Commands
Command
GIO+CNFG?
GIO+STAT?
GIO+STAT "<xxxxxx>"
Examples
Get the status of all the inputs:
Boxer 30 Technical Reference–Serial API Commands
020-102096-08 Rev. 1 (08-2020)
Copyright © 2020 Christie Digital Systems USA, Inc. All rights reserved.
Description
Returns the direction for the individual pins.
Returns the status of all inputs. (Read-only)
Gets the state of all inputs or sets the state of all outputs.
Serial API commands
Values
1000 to 3000
2200 (Default)
100 to 2000
1000 (Default)
0 to 1000
10 (Default)
1 to 100
1 (Default)
Values
—
—
H = High
L = Low
X = No change
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