User's Manual

JTECH UHF Desktop Transmitter Installation and Operation Guide 320115K Page 11
Using the Glowster
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Pagers
Battery Installation
The Glowster and Patient Pager products are powered by a user-replaceable
rechargeable Nickel-Metal Hydride (NiMH) battery pack. To replace the battery
pack, remove the battery door screw and battery door located on the rear of the
pager (Fig. 6). Remove the existing battery pack and place a new pack into the
battery compartment. (For your convenience, JTECH offers a replacement
battery pack; order with part number 232020.) Once battery pack is installed,
replace the battery door and reinstall the screw. After installing the replacement
battery pack, the heartbeat indicator should be visible.
Fig. 6 – Glowster Pager Top and Bottom
Glowster Heartbeat/Charge Indicator
Under normal operations, Glowsters display a solid red ‘ready’ light when on the
charging rack. Immediately after removing a Glowster from the charging rack,
this ‘ready’ light will go out and, after 3 seconds, a short vibe/flash ‘test page’ will
occur, alerting the operator that the Glowster is ready for use. When off the
charging rack and operating normally, the ‘ready’ light LED will flash as a
'heartbeat' indicator every two seconds to indicate proper operation.
When placed on the charging rack in a low battery state, the ‘ready’ light will
display a rapid ‘double flash,’ indicating that the unit has entered the cautionary
1-hour mandatory minimum charge routine. After 1-hour, the low-battery ‘double
flash’ indicator will be replaced by the solid red ‘ready’ light. For optimal
performance, Glowster pagers should charge for an eight (8) to twelve (12) hours
to become completely recharged. When off the charger, if the Glowster detects
insufficient battery power, the heartbeat indicator will stop, and the unit will enter
a sleep state until placed back on the charger, where it will enter the 1-hour
mandatory charge routine.