Televes H45 Compact, Руководство пользователя

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1.2.- POWER SUPPLY
The H45 has two functioning modes: using external powering and using its battery .
1.2.1.- External powering
A DC adaptor is provided with the equipment, enabling its connection to the power grid, both
for its operation and battery charging. It is lodged in a special section of the equipment carry
case. To connect the equipment to the mains, you should connect the adaptor to the power
connector at the top, where all the connectors are located.
When the equipment is connected to the power grid, the LED Ext. Sup. lights up. (This can be
seen in figure).
- Connection to the mains -
1.2.2.- Battery
A Lithium battery with nominal tension 7.2V and 9 A/H is supplied with the H45 . This battery,
with combined average consumption, gives the equipment over 4 hours of autonomy .
The equipment incorporates a complex battery charging and discharging system that optimizes its
duration and active life, preventing sudden reductions of the equipment’s autonomy over time.
To charge the battery, the equipment must be connected to the power grid using the DC adaptor
(see previous section).
The battery management system will automatically initiate charging and will handle the end of the
process.
However, at any time, by pressing the key for 3 seconds, the charging process can be
interrupted .