EDAN Sonotrax Pro User Manual page 71

SONOTRAX(2009) Series Ultrasonic Pocket Doppler User Manual
Checking
Item
Visual Check
Function
Check
Checking Method
Inspect the Doppler for any damage.
Check if the Doppler can be switched
on or off properly (see 3.4 Switching
On and 3.7 Switching Off). When the
Doppler is switched on, check if the
display panel works as described in
2.2.2 Display Panel; touch the probe
faceplate gently with your hand and
check if the Doppler gives out sound
normally.
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