2 SeCorr system
│
19
A
CAUTION!
Danger when using the contact adapter
The contact adapter contains a strong magnet.
●
Keep the contact adapter away from magnetic storage
media (e.g. hard drives, credit cards) and medical de-
vices (e.g. pacemakers, insulin pumps).
The contact adapter is supplied with a short-circuit disc.
●
Remove the short-circuit disc before using the contact adapter
for the first time.
2.2.4.2 HY 200 hydrophone
The
HY 200
hydrophone records noises directly from the water
column.
A
CAUTION! Risk of contamination
The
HY 200
is designed for use in drinking water net-
works.
●
Always disinfect the
HY 200
before use.
2.3
Switching on and off
2.3.1
Receiver
Switching on
● Press the on/off key until the LED turns green.
Switching off
1.
Briefly press the ON/OFF key. The
Switch off
dialog will ap-
pear.
2. Tap
Switch off device
. The receiver switches off.
