Replace The Pendant Battery - RF Technologies CODE ALERT Quick Response Premiere Wireless Call System Hardware Installation Manual

Replace the Pendant Battery

RF Technologies uses only Panasonic 3.0 V Coin Cell Lithium Battery model # CR 2450 or model # CR
2032. These batteries provide 10 to 30 percent more power than other batteries of the same size.
To replace a battery in a Pendant transceiver
1. Use your fingers to remove the back cover of the Pendant and expose the circuit board.
2. If changing the battery, use a small, non-conductive piece of plastic or wood to push the 3V Lithium
coin cell battery from the rear of the battery holder until it pops free.
N : Do not use a metal screwdriver or metallic instrument to remove the battery. This may
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damage the device.
3. Press the black button on the circuit board a few times to ensure no charge is remaining in the
circuits.
4. Insert the new 3V Lithium coin cell battery into the battery holder. Be sure to align the positive (+)
end of the battery as marked on the battery and battery holder.
NOTE: When inserting the replacement battery for the Pendant, inadvertently holding
the blue button down while inserting the battery may place the Pendant transceiver into
Survey Mode.
5. Verify light communication.
6. When replacing the battery to a Pendant containing a model # CR 2450 battery, to maintain the
Pendant's water resistance, a small coating of silicon grease on the o-ring is beneficial. Break open
the tube and with a small dab on the finger, apply a thin coat of the silicone grease to the
circumference of the o-ring on the top half of the enclosure. Wipe off any excess.
N : Do not use Petroleum Jelly (Vaseline) to grease the o-ring as it will destroy the
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o-ring material.
7. Carefully align the back cover of the Pendant to the front enclosure before snapping into place.
Avoid twisting the cover; twisting may dislodge the o-ring, compromising its water resistance.
8. Snap the back cover back onto the Pendant.
Quick Response Premiere Wireless Call System Hardware Installation Guide
0510-1099-E
CHAPTER 2 Installing Transceiver Devices
Page 49 of 64