Huntleigh Smartsigns Liteplus, Instructions For Use Manual, Page: 22 / 92

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5. Battery Operation
WARNING: Dispose of Battery in accordance with local requirements and
regulation. Follow local instructions regarding disposal or recycling of
batteries.
CAUTION: If the Smartsigns
®
Liteplus is to be stored for a period of 2 months or
longer, it is recommended to notify service personnel to remove the battery from
the monitor prior to storage. Recharging the battery is strongly recommended
when it has not been recharged for 2 or more months.
CAUTION: Measured or displayed data may not be assured in the low battery or
the critical low battery condition.
CAUTION: Discarded battery may explode during incineration. Recycle used
batteries properly. Do not dispose of batteries in refuse containers.
Note: It is recommended that the monitor remain connected to AC power source when not
in use. This will ensure a fully charged battery whenever it is needed.
Note: As the battery is used and recharged over a period of time, the amount of
time between the onset of the low battery alarm and the instrument shut-off may
become shorter. It is recommended for service personnel to check periodically
or replace of internal battery if necessary.
5.1 Operating on Battery Power
The monitor has an internal battery that can be used to power the monitor during transport
or when AC power source is not available.
Table 3. Front Panel Indications in accordance with power operation
Condition
Indicators
Monitor AC Power Battery
No operation Connected Full charged ‘Charging/AC in’ on
No operation Connected Charging ‘Charging/AC in’ fl ashing
Operation Connected Full charged ‘Charging/AC in’ on
Operation Connected Charging ‘Charging/AC in’ fl ashing
Operation Disconnected Normal battery status ‘Battery’ on
Operation Disconnected Low battery status ‘Battery’ fl ashing
Ba
tter
y Oper
ation