South NTS-960R, Operation Manual

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begun. When charging is complete (indicator lamp turns green), disconnect the
charger from its power source.
∙ Battery Removal Cautions
：
Before removing the battery from the instrument, make sure that the power is
turned off. Otherwise, the instrument may be damaged.
∙ Battery Recharging Cautions
：
The charger has built ‐ in circuitry for protection from overcharging. However, do
not leave the charger plugged into the power outlet after recharging is completed.
Be sure to recharge the battery at a temperature of 0°
～
±45°C, recharging may
be abnormal beyond the specified temperature range .
When the indicator lamp does not light after connecting the battery and charger,
either the battery or the charger may be damaged. Please connect professionals for
repairing.
∙ Battery Charging Cautions
：
Rechargeable battery can be repeatedly recharged 300 to 500 times. Complete
discharge of the battery may shorten its service life.
In order to get the maximum service life, be sure to recharge it at least once a
month.
5.4 REFLECTOR PRISM
When measuring distance, a reflector prism needs to be placed at the target place.
Reflector systems come with single prism and triple prisms, which can be mounted
with tribrach onto a tripod or mounted onto a prism pole. Reflector systems can be
self ‐ configured by users according to job.
5.5 MOUNTING AND DISMOUNTING INSTRUMENT FROM TRIBRACH