The Different Components And How They Work; Armband: Arm Module With Elastic Strap - Livassured NightWatch Mode D'emploi

4 The diff erent components and how they work
4.1

Armband: arm module with elastic strap

A
B
C
EN
D
The arm module is worn on the upper
arm and held in place with an elastic
strap. The best position for the arm
module is facing forward around the
upper arm between the biceps and the
shoulder.
The two green LEDs (A) on the dark grey
underside of the arm module indicate
that the heart rate is being registered.
The arm module also registers movement
and position.
The arm module uses these
measurements to detect possible
epileptic seizures, in which case it will
send an alert signal to the base station.
The arm module is powered by an
integrated rechargeable battery and can
be charged by connecting the supplied
USB charging cable to the charging
point (D).
68
NightWatch user manual v4.0 v3.indd 68 NightWatch user manual v4.0 v3.indd 68
A
Heart rate sensor + LEDs
On/Off switch
Indicator light
Charging point
B
The dark grey underside of the arm
module has an on/off switch (B). The
position can be changed using a pen,
which should be done once at fi rst
use to switch on the arm module. The
green LEDs indicate that the module
is switched on and the heart rate and
movement registration will begin
automatically. Registration can be
stopped by reconnecting the arm module
to the charger. The system will begin
registering again when you remove the
arm module from the charger. This is
how you start and stop the system from
now on. During the day, when the system
is not in use, leave the arm module
v4.0
C
D
NightWatch
15-07-20 16:12 15-07-20 16:12