3 Using the system
│
15
Fig. 7: System with
K3
headphones ready for use
3.3
Switching off the system
The system is switched off as follows:
●
Disconnect the microphone from the receiver by pulling the
microphone jack out of the microphone socket on the receiver.
The receiver switches off.
3.4
Starting and ending a measurement (listening to noises)
To listen to noises you must start a measurement.
Measurements are started and ended using the Activation key.
How the Activation key is used depends on the selected oper-
ating mode.
Information about the operating modes can be found in sec-
The system is ready for use. The display shows the main view.
The headphones symbol is crossed out (fig. 8).
●
Use the Activation key to start and end a measurement, ac-
cording to the selected operating mode.
Noises can be listened to when a measurement is running. The
headphones symbol is not crossed out.
A
CAUTION! Health hazard!
Loud noises can damage the hearing and lead to irrevers-
ible health problems.
●
Always adjust the volume and the hearing protection
threshold to the current situation.
