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Appendix B ► Serial Communications
3.72 ITg
Test Pattern grey
3.73 ITP
Internal Test Pattern
3.74 Ken
Keypad enable
ITg TesT PaTTeRn gReY
Use ITG to set the grey level for the flat field internal test pattern. The range of adjustment
depends on the bit depth available in your projector model.
Use ITP to display an internal test pattern, or to find out what test pattern is currently displayed.
The basic test pattern collection is shown listed below - your projector may vary slightly.
Pattern #
Description
0
User image - no test pattern displayed.
1
Grid + grey scale + color bars + circle + convergence marks
2
Gray Scale 16
3
White
4
Grey - slide bar selects value 0-1023
5
Black
6
Checker
7
13 point
8
Color Bars
9
RGBW Grey Scale
10
Multi Color
11
Edge Blend
12
Aspect Ratio
13
Red & Blue ramp
Ken KeYPaD enable
Use KEN to set the keypad input protocols, Wired, IR Front and IR Rear, to respond to the
protocol of the desired keypad. The following table outlines how to use the command parameters
to set the desired protocols. Note: the built-in keypad cannot be disabled.
noTe: Protocols B – G are used with the 'Brick' style rental staging keypad.
Parameter
Value
P1
0 = Wired
1 = IR Front
2 = IR Rear
P2
0 = Off
1 = Responds to any protocol
10 = Protocol A
11 = Protocol B
12 = Protocol C
13 = Protocol D
14 = Protocol E
15 = Protocol F
16 = Protocol G
example:
(KEN I2 12): Sets IR Rear to Protocol C
(KEN? I1) returns (ken! I001 001): the current protocol for IR-front
B-28
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