DRAMINSKI PD Mode D'emploi page 14

a test to check the operation of the device
after connecting the probe and switching on the de-
vice, a test to check its operation may be performed:
• Moisten the head of the probe and then apply it to
the inner side of your forearm, several centimetres
from the wrist.
• Manipulate the probe as long as an intermittent
signal is heard, which indicated good contact
with the skin (pulsating light and sound - about 1
impulse / sec.). Insufficient amount of water may
cause lack of such signal.
• Put the probe tip to a glass of water (at least half
a glass), pointing the ultrasound beam towards the
bottom - the device will start up the same signal as
when pregnancy is detected (intensely pulsating
light and sound, 4-5 impulses per second).
any other reaction of the device may indicate dam-
age. In such a case you must contact the draMIŃskI
s.a. service centre.
chaPtEr 3 | chEckIng thE dEvIcE and fIrst tEstIng
EN
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