User's Manual

SmaRT 206
U024.2-SmaRT_206_SYS-R
6
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-206F Base Unit will not communicate with any handheld remote units.
A handheld remote must use the Association Procedure (1.4.1) to re-establish a
communication link with the base unit.
2.0 Handheld Battery Installation or Change
The SmaRT handheld unit is powered by three size AAA batteries. When installing
batteries, be sure to observe proper polarity as marked on the inside of the
compartment to avoid damaging the unit. To replace or install batteries in the handheld:
1. Remove the four small Phillips screws from the Battery Compartment
cover and lift the cover from the handheld.
2. If installing batteries in an empty battery compartment, install three fresh
size AAA batteries. Be sure to position the batteries as shown in Figure 6
below.
If replacing expired batteries, remove the old batteries and install three
fresh size AAA batteries. Be sure to position the batteries as shown in
Figure 6 below.
3. Replace the compartment cover and tighten the four Phillips screws.
These screws should not be over-tightened, but they should be tight
enough to assure the gasket provides a proper seal.
Figure 6. Handheld Battery Installation
 Note: Cover screws must be tightened enough to assure the gasket is compressed.
Do not over-tighten the screws.
CAUTION
Be sure to observe proper polarity when placing batteries in the
handheld battery compartment. Proper polarity for each battery is
embossed in the battery compartment.
Cover
Screw
Sealing
Gasket