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User Manual
©
2007 Cervis, Inc.
5
1. Remove power from the base unit.
2. Stand near the base unit in line of sight with the handheld in your hand.
3. Press and hold both buttons (see Figure 5). TX lights steady green.
4. Continue to hold both buttons for the five seconds it takes for the LINK
LED to begin flashing yellow.
5. When LINK flashes yellow, release the two buttons. The RX button flash-
es red allowing two (2) seconds for you to make the next button press.
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Note: If the next button press is not performed within the two second interval that RX
flashes red, the procedure is aborted and must be started anew to establish
the Association.
6. Press and hold the Disassociate button. (See Figure 5 above.) The RX
extinguishes, the TX lights steady green, and the LINK LED lights steady
yellow.
7. Apply power to the base unit while continuing to hold the Disassociate
button.
The base unit and all previously linked handhelds begin to Disassociate communica-
tions links. Once the Disassociation is complete, the yellow LINK led extinguishes, the
RX begins flashing red, and the TX lights steady green and remains so until the button
is released.
8. Release the Disassociate button. The RX LED extinguishes, the TX LED
flashes green for a brief time, and then it too extinguishes.
The SmaRT BU-902F Base Unit will not communicate with any handheld remote units.
A handheld remote must use the Association Procedure to re-establish a communica-
tion link with the base unit.