English
4. Product introduction
Top view
1
26
25
2
3
23
5
6
7
8
9
11
12
14
17
13
15
16
Front view
1
2
Memory display
3
Sound volume icon
4
Sound icon
5
SpO
icon
2
6
7
8
9
PC-link
10
Probe failure warning
11
12
13
"UP" Button
14
"Down" Button
27
24
22
21
20
19
18
Back view
15
16
Alarm Button
17
SET button
18
Battery compartment
19
Battery indicator
20
Low pulse rate indicator
21
High pulse rate indicator
22
Low SpO
indicator
2
23
High SpO
indicator
2
24
Alarm pause indicator
25
Alarm off indicator
26
Time display
27
Serial Output Connector
3