NEC PX-61XM1A 61MP1 - Page 58

Audio Select Request, Failure Mode Request

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48. Audio Select Request Function The external control equipment inquires the current combinations of audio and video inputs for the plasma monitor. Transmission Data 1FH 80H 60H 6FH 00H CKS ACK The plasma monitor returns the following ACK: 7FH 60H 80H 6FH 03H DATA00 DATA01 DATA02 CKS DATA00: AUDIO 1 01H - 0CH: VISUAL INPUT DATA DATA01: AUDIO 2 01H - 0CH: VISUAL INPUT DATA DATA02: AUDIO 3 01H - 0CH: VISUAL INPUT DATA VISUAL INPUT DATA 01H: Video 1 02H: Video 2 03H: Video 3 05H: HD (HD1 or DTV or DTV 1) 06H: HD2 (DTV2) 07H: RGB 1 /PC 1 08H: RGB 2 /PC 2 0CH: RGB 3 /PC 3 49. Failure Mode Request Function The external control equipment inquires the detection of failures of the plasma monitor. Transmission Data 1FH 80H 60H 3FH 00H CKS ACK The plasma monitor returns the following ACK: 7FH 60H 80H 3FH 02H DATA00 DATA01 CKS DATA00: FAILURE MODE 1 Bit 0 : PDP MODULE 0: Abnormal 1: Normal Bit 1 : 1: fixed (backup) Bit 2 : TEMPERATURE 0: Abnormal 1: Normal Bit 3 : FAN 0: Abnormal 1: Normal Bit 4 : 1: fixed (backup) Bit 5 : 1: fixed (backup) Bit 6 : 1: fixed (backup) Bit 7 : 1: fixed (backup) DATA01: FAILURE MODE 2 Bit 0-7 : 1: fixed (backup) 51

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51
48. Audio Select Request
Function
The external control equipment inquires the current combinations of audio
and video inputs for the plasma monitor.
Transmission Data
1FH
80H
60H
6FH
00H
CKS
ACK
The plasma monitor returns the following ACK:
7FH
60H
80H
6FH
03H
DATA00 DATA01 DATA02
CKS
DATA00:
AUDIO 1
01H
–
0CH: VISUAL INPUT DATA
DATA01:
AUDIO 2
01H
–
0CH: VISUAL INPUT DATA
DATA02:
AUDIO 3
01H
–
0CH: VISUAL INPUT DATA
VISUAL INPUT DATA
01H:
Video 1
02H:
Video 2
03H:
Video 3
05H:
HD (HD1 or DTV or DTV 1)
06H:
HD2 (DTV2)
07H:
RGB 1 /PC 1
08H:
RGB 2 /PC 2
0CH:
RGB 3 /PC 3
49. Failure Mode Request
Function
The external control equipment inquires the detection of failures of the plasma
monitor.
Transmission Data
1FH
80H
60H
3FH
00H
CKS
ACK
The plasma monitor returns the following ACK:
7FH
60H
80H
3FH
02H
DATA00 DATA01
CKS
DATA00:
FAILURE MODE 1
Bit 0 :
PDP MODULE
0: Abnormal
1: Normal
Bit 1 :
1: fixed (backup)
Bit 2 :
TEMPERATURE
0: Abnormal
1: Normal
Bit 3 :
FAN
0: Abnormal
1: Normal
Bit 4 :
1: fixed (backup)
Bit 5 :
1: fixed (backup)
Bit 6 :
1: fixed (backup)
Bit 7 :
1: fixed (backup)
DATA01:
FAILURE MODE 2
Bit 0
–
7 : 1: fixed (backup)