Pioneer PDP-506PE Service Manual page 52

1
A
7 Acquisition of ABL/WB adjustment data • • • [QPW]
The command QPW is for acquiring data on the panel's factory-preset items whose memory tables are changed in
sequence.
Command Effective Operation
Format
[QPW] All operations
Data Arrangement
B
ECO
1 Drive sequence
2 Standard/nonstandard
3 Type of ABL/WB tables
4 ABL adjustment value
5 R-HIGH adjustment value
6 G-HIGH adjustment value
7 B-HIGH adjustment value
8 R-LOW adjustment value
C
9 G-LOW adjustment value
10 B-LOW adjustment value
11 Gamma setting
12 Streaking correction
13 Peripheral luminance correction
14 Reservation
15 WB interlocked with APL
16 Transition of protective operations
17 Reservation
D CS
7 Acquisition of parameters • • • [QPM]
The command QPM is for acquiring the accumulated number of pulses for each of 5 blocks from the EEPROM.
Command Effective Operation
Format
[QPM] All operations
E
Data Arrangement
ECO
1 Pulse meter B 1
2 Pulse meter B 2
3 Pulse meter B 3
4 Pulse meter B 4
5 Pulse meter B 5
CS
F
• The output data on the accumulated number of pulses for each block are calculated in the following way: the high-order 4
bytes of the accumulated number of pulses for each block are converted into a decimal number, and the high-order 8
digits are transmitted. The unit of each block is M_pulse (mega).
52
1
2
Modes
To acquire data on operations of the panel Return data: 3 (ECO)+35(DATA)+2(CS)=40Byte
Output
Data
Example
Length
3Byte QPW
3Byte 60V
1Byte S
2Byte T2
3Byte 128
3Byte 256
3Byte 256
3Byte 256
3Byte 512
3Byte 512
3Byte 512
1Byte A
1Byte 1
1Byte 0
∗
1Byte
1Byte 0
1Byte 0
∗∗
2Byte
2Byte 37
Modes
To acquire data on operations of the panel Return data: 3 (ECO)+40(DATA)+2(CS)=45Byte
Data
Output Example
Length
3Byte QPM
8Byte 00000000
8Byte 00000000
8Byte 00000000
8Byte 00000000
8Byte 00000000
2Byte E7
2
3
Function
¶ Drive sequence
48V Video48 Hz
50V Video50 Hz
60V Video60 Hz
72V Video72 Hz
75V Video75 Hz
60P PC60Hz
70P PC70Hz
¶ Standard/
nonstandard
S Standard
N Nonstandard
¶ Gamma setting
n 0 to F
Function
PDP-506PE
3
4
Remarks
¶ Setting for Items 12 and 15
0 OFF
1 ON
¶ Peripheral luminance
correction
0 OFF
2 ON (interlocked with APL)
¶ Transition of brightness by
protective operations
0 Upper limit state for brightness
1 Brightness being reduced
2 Lower limit state for brightness
3 Brightness being increased
¶ Type of ABL/WB tables
Tn n: 1 to 4
Remarks
4