7-6
The real-time data transmission protocol has 6 bytes as listed in the table below:
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Packet
head
Module type code and
checksum
Data
Byte 1 is the packet head whose value is 0xF1. The structure of Byte 1 is:
7
6
5
4
3
2
1
0
Byte 1
1
1
1
1
0
0
0
1
The structure of Byte 2 is:
7
6
5
4
3
2
1
0
Byte 2
1
0
0
1 Checksum
Bit 7 to 4 is the module type code; Bit 3 to 0 is the checksum which is the sum of the
last 4 bits of Byte 3, Byte 4, Byte 5 and Byte 6.
The structure of Byte 3 is:
7
6
5
4
3
2
1
0
Byte 3
0
The last 7 bits of the pulse rate value.
The structure of Byte 4 is:
7
6
5
4
3
2
1
0
Byte 4
0
The first two bits of the
pulse rate value.
SP
For future use
SP is the pulse searching label. The value of SP is 0 or 1; 1 means the system is
searching the pulse.
The structure of Byte 5 is:
7
6
5
4
3
2
1
0
Byte 5
0
The last 7 bits of SpO
2
value
Summary of Contents for PM-60Vet
Page 1: ...PM 60Vet Pulse Oximeter Operator s Manual ...
Page 2: ......
Page 4: ...II FOR YOUR NOTES ...
Page 10: ...VIII FOR YOUR NOTES ...
Page 12: ...2 FOR YOUR NOTES ...
Page 30: ...2 8 FOR YOUR NOTES ...
Page 34: ...3 4 FOR YOUR NOTES ...
Page 56: ...6 6 FOR YOUR NOTES ...
Page 64: ...7 8 FOR YOUR NOTES ...
Page 78: ...10 2 FOR YOUR NOTES ...
Page 82: ...A 4 FOR YOUR NOTES ...
Page 96: ...P N 0852 20 77486 1 1 ...
