27 ADAM-2000 Series User Manual
Chapter 3 Installation Guide
3.3 Advanced Functions
3.3.1 Link Quality Indicator
The LQI represents the wireless signal index and can assist the user to install the
ADAM-2000 devices in proper location for good communication quality. The LQI
function is only available for Router and End Devices. Press the Function Button
once and the Level Index in the front panel will turn on to indicate the level of LQI.
3.3.2 Battery Level
All ADAM-2000 devices are all designed to be used with batteries. Users can install
two AA Alkaline batteries for extended operation or back-up power. Press the Func-
tion Button twice and the Level Index in the front panel will turn on to indicate the
level of battery power./
3.3.3 Associating Devices
Routers and End Devices must have to associate with corresponding Pair ID Coordi-
nator in Initial Mode to build up the wireless communication. The function is for
Router and End Devices only.
1. Press the Function Button 3 times to join a PAN with specific Pair ID Coordinator.
2. Status LED turns on, Error LED blinks.
3. Level LED turns on to indicate the Pair ID to associate with.
4. Error LED turns off when it joins a PAN.
Table 3.1: Level of LQI
Level Index Conditions Description
4 LEDs on Excellent
3 LEDs on Good
2 LEDs on Normal
1 LED on Poor
No LED on, Error LED blinks No Signal
Table 3.2: Level of battery power
Level Index Conditions Description
4 LEDs on Excellent
3 LEDs on Good
2 LEDs on Normal
1 LED on Poor
No LED on, Error LED blinks Low battery
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