Ubisense Limited TAG20 Manual De Usuario
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Ubisense – Ultra-wideband In-Building Location System – Ubitag V2.0
Replacing the batteries in the Ubitag
The Ubitag uses a Panasonic CR2477 3V lithium coin cell (or equivalent). Ubitags frequently
report their battery health to the system via the Ubisensors, so system administrators should be
notified by the system when the battery in a particular tag requires replacement.
To replace the battery in a Ubitag:
1. Remove the battery compartment lid by pushing the two lugs towards each other
2. Remove the old battery and dispose of safely. You may need to tap the tag gently on the
opposite edge to the buttons to release the cell sufficiently to allow a solid grip.
3. Slide a new battery into the compartment observing the correct polarity
4. Replace the battery compartment lid, taking care not to snap the two lugs
When the battery has been replaced, the Ubitag will bleep once and flash its LEDs to indicate
correct start-up, and the Ubisense In-Building Location System will then be able to determine the
Ubitag’s location. Replace the back of the Ubitag and tighten the four screws removed previously
to complete reassembly of the device.
Should the Ubitag not bleep and flash its LEDs to indicate correct start-up after the battery has
been replaced, remove the battery, check that it is fresh, wait for 30 seconds, and reinsert the
battery. Contact your system administrator if you continue to have problems replacing the battery
in the Ubitag.
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