Barco R9827880 Owner's Manual page 63

OPERATING INSTRUCTIONS
READ_POT
Reads the indicated EEPROM-value of the current selected source. The EEPROM
value may be prefading, sharpness, hue (tint) or saturation.
Computer to RCVDS :
DAT1
DAT2
DAT3
DAT4
RCVDS to computer :
DAT1'
DAT2'
DAT3'
DAT4'
WRITE_POT
Write a value to indicated EEPROM of current selected source, and updates this
setting in the digital potentiometer.
Computer to RCVDS :
DAT1
DAT2
DAT3
R5975765 RCVDS05 020997
7AH
STX OFFS ADR CMD DAT1 0 0 0 CHKS
kind of setting
03 = saturation
05 = tint (hue)
06 = sharpness
C3 = prefading
C4 = prefading
0
0
0
ACK or NAK
ADR CMD DAT1' DAT2' DAT3' DAT4' CHKS'
DAT1
DAT2
returned value
22H ... 3FH
00H ... 7FH
E0H ... E3H
FFH
DAT4
79H
kind of setting
03 = saturation
05 = hue
06 = sharpness
C3 = prefading
C4 = prefading
0
value
22H ... 3FH
00H ... 7FH
E0H ... E3H
+OFFS
prefading
saturation or hue
sharpness
if no slot selected
prefading
saturation or hue
sharpness
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