GRAUPNER CO. LTD. 16007700 ユーザーズマニュアル

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S1036.77_jh_V1_de

You have two charge possibilities:

The charger should always be supervised during charge and it 
should be used only in rooms fitted with a smoke detector.

Remove the battery case cover. Then remove and disconnect 

the battery plug by carefully pulling on the supply cable.
Charge the battery following the charger manual.

Connect the battery plug in the transmitter socket. Make sure 

that the polarity is correct. Pay attention to the respective "+" 

and "-" symbols near the socket.

Red= +   Black/brown = - 

Place the battery into its compartment and close the cover.

The transmitter battery can be charged by the current supplied 

by the USB port (5 V/max. 2 A).
Connect the transmitter to a USB port in your PC using the 

included micro USB cable or a USB net charger.

The transmitter battery voltage should be monitored in the dis-
play during operation. In case the voltage drops under a preset 
threshold, standard setting 3,6 V, an acoustic warning signal is 
emitted and in the display appears in a window "battery needs 
charging".
Now at the latest, stop operation and recharge the  transmitter 

battery!

The battery use timer is shown in the lower left part of the dis-

play.
The battery use time is added at every use. After every charge 

the timer is reset to "00:00". This happens only if the battery volt-

age increases at least of 0,3V or if the battery is full.

On the transmitter board there is a fixture for a replaceable lith-

ium battery of type CR 2032. This battery maintains the date 

and time settings during a transmitter power supply outage.

GRAUBELE

#01

0:22h

S

Flug

0:00.0

0:00.0

0.0V

3.5V

M

x

x

HoTT

B a t t .   m u s t

b e   r e -

c h a r g e d   ! !