Pioneer PDP-502MX Manual page 7

5.5.5 About the GET commands
What are GET commands?
• These are commands used to transmit adjustment data and other information in TXD to PCs from a microcomputer
inside the plasma display.
• This information s transmitted in ASCII code.
(NOTE) Command names are given I inside < >.
1) <GPS> (GET POSITION DATA) – SCREEN parameters are issued in the following formats.
STX H.POSITION
(02 hex) (3 Byte)
(NOTE) • If the present input signal is a video input signal, the adjustment data of CLK FREQ. and CLK PHASE will be
output as dummy data.
• If the present input signal is a PC input signal, the adjustment data of H.SIZE and V.SIZE will be output as
dummy data.
• If the present input signal is "1280 × 1024/60 Hz", the SCREEN adjustment data of present display screen
size will be output.
2) <GWB> (GET W/B DATA) – PICTURE and WHITE BALANCE parameters are issued in the following formats:
STX CONTRAST
(02 hex) (3 Byte)
BLUE HIGH
(3 Byte)
COLOR
(3 Byte)...
DUMMY DATA
(3 Byte)
(NOTE) If the present input is PC input, the adjustment data of COLOR, TINT, H. SHARP, and V. SHARP will be
output as dummy data.
V.POSITION H.SIZE
(3 Byte) (3 Byte)...
BRIGHT
(3 Byte)
RED LOW
(3 Byte)
TINT
(3 Byte)...
(NOTE) (NOTE)
DUMMY DATA
(3 Byte)
RS-232C Adjustment Mode
V.SIZE CLK FREQ.
(3 Byte)... (3 Byte)...
(NOTE) (NOTE)
RED HIGH GREEN HIGH
(3 Byte) (3 Byte)
GREEN LOW BLUE LOW
(3 Byte) (3 Byte)
H. SHARP V. SHARP
(3 Byte)... (3 Byte)...
(NOTE)
DUMMY DATA DUMMY DATA
(3 Byte) (3 Byte)
CLK PHASE
(3 Byte)... (03 hex)
(NOTE) (NOTE)
(NOTE)
ETX
(03 hex)
ETX
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