Preparation for use
Power supply and charge Power
1. The battery of the Geratherm
charge of 420 mAh.
2. Please use a power adapter with a USB connection (not included) or another source of power
with a USB connection and the enclosed USB cable for charging the rechargeable battery, as
shown in the following illustrations:
EN
Method 1
Method 2
note:
optional Adapter
(Please use an authorised adapter)
Input: AC 100 - 240 V ~ 50/60 Hz 0.2 A Max
Output: 5 V
Power needs to be charged under the following circumstances:
active control is a built-in lithium-polymer battery with an electrical
®
1000 mA
SN
on the LCD display
SN
AC - adaptor
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