Download Manual Spectran V4

Manual Spectran V4
Power connection
3.2. Operating with an external power supply
As described above, the DC input is meant for charging the internal battery pack. However, it
can also be used for operating Spectran independently of the internal battery pack.
Using our optional car power adapter (see accessories list) you can also operate Spectran
devices in a car.
If you wish to operate Spectran via the power supply, so please note that the power supply’s
circuitry will cause additional interference both due to the cable connection and by means of
RF radiation. This may lead to wrong measurement results in extreme cases.
Note: You can also connect other DC power sources with an output voltage of 12V,
using a 3.5mm phone jack. Polarity of the jack needs to be as follows:
The “inner conductor” must be “+”, the “outer conductor” must be “-“.
HW V4 / © 2005 – 2013 Aaronia AG, DE-54597 Strickscheid
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