Rohde & Schwarz PR100 - 6.7 Charging the Battery

R&S PR100 User Manual
Caution!
The R&S HA-
Z201 power adaptor supplied should only be
used to operate the device or to charge the battery using
mains power.
Ensure that the mains supply voltage is compatible with
the voltage specified on the adaptor before use. Attach t
he
appropriate connector
before inserting the adaptor into the
AC power outlet.
6.7 Charging the Battery
The R&S PR100 is equipped with a lithium ion battery. The battery permits
approximately 3.5 hours' operation at room temperature when it is fully charged.
Caution!
On delivery, the R&S PR100's battery is not fully
charged. The battery therefore needs to be charged
before the device can be used for the first time.
If the unit is stored for an extended period, self-discharge will reduce the battery's
charge. The battery should therefore be charged before use if it is intended to be the
sole power source for an extended period.
The charge status of the battery pack is shown on the instrument's display.
The battery can either be charged directly in the instrument by using the supplied
adaptor or with the optional external R&S HA-Z203 battery charger. Charging takes
approx. 7 hours with the device switched on.
For faster charging, switch off the instrument during charging. Charging takes
approx. 3.5 hours with the device switched off or by using the external charging unit.