User's Manual

SD5/SD6 Ultrasonic TableTop Doppler User Manual Safety Guide
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1.3 Symbols
No. Symbol
Definition
1
Headphones
2 Equipotential grounding
3
Alternating Current
4
Fuse
5
ON/OFF switch
6
Menu
7
Recording and play-back
8
Print control
9
Move the cursor downwards
10
Move the cursor upwards
11
Speaker
12
Decrease
13
Increase
14
Charge battery
15
Push right
16
Caution
17
Operating instructions