RightWay GPS Navigator RW 430 Uživatelská příručka stáhnout pdf (Strana 27)

GPS RTK Base GPS Receiver User Guide 25

Batteries and Power 3

Storing the Lithium-ion battery

If you must store a Lithium-ion battery for long periods, make sure that

it is fully charged before it is stored, and that you charge it at least once

every three months while it is stored.

Do not allow a battery that is in storage to discharge to below 5 V. A

battery that reaches deep discharge level (5 V or less) cannot be

recharged and must be replaced. (To protect a battery that is in use

from deep discharge, the receiver switches power sources or stops

drawing power when the battery pack discharges to 5.9 V.)

All batteries discharge over time when not in use, and they discharge

faster in colder temperatures. Do not store the receiver at temperatures

outside the range –40 °C to +70 °C (–40 °F to +158 °F).

The receiver has an internal Lithium-ion battery. The internal battery

will only charge from an external power source that delivers more than

15 volts, for example, an AC power adaptor. The receiver is supplied

with a mains power supply unit that recharges the battery inside the

receiver when it is connected through the adaptor to the modem port

or the Lemo port. When you use the receiver as a fixed or permanent

base station, Trimble recommends that you use this power supply at all

times to keep the internal battery charged. This provides an

uninterrupted power supply and will keep the site operational for more

than 10 hours after a power failure.

Keep all batteries on continuous charge when not in use. You can keep

batteries on charge indefinitely without damage to the receiver or to the

batteries.

Removing the Lithium-ion battery

The internal Lithium-ion battery should be removed only at an

authorized Trimble Service Center. If the battery is removed at an

unauthorized service center, the remaining warranty on the product

will be void.

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RightWay GPS Navigator RW 430 Uživatelská příručka Strana 27