User's Manual

Communication Status Display
Network LED
Explanation
Off No signal from the root for 3 mins.
On Root online.
Communication LEDs
Explanation
Off No data transmission.
Green LED blinks Data transmission such as receiving sensor signals, signal
repeating, or sending signals to other devices.
Red LED blinks Data transmission failure.
- To send a test signal to Wetness Care system, press the button.
Power control and Battery replacement
- The power indicator
LED
is on when the power is on.
- Low battery: When the battery voltage is lower than 3.4V, the low battery indicator
LED
blinks.
When it is lower than 3.2V, R-135c will be powered off.
- Power off R-135c before replacing the battery. The device will enter stand-by mode and save the
last status. The last status can be restored after battery replacement.
- To turn R-135c on/off, press the “Power” button for 2 seconds.
2. Wetness adjustment
- After 2 hours of “Damp”, R-138a will adjust the wet level to “Wet”.
3. Software configuration parameters
- Communication path: Serial, max. 15 devices.
- 6 levels of wetness.
- Sensor code-matching table.
4. Network setup
- Configurable wireless transmission power.
- Max. 13 levels of signal repeating (14 Wetness displays/Networking devices with a root device
connecting to the computer).
- Unlimited number of tree branches.
- Signal strength examination of neighbors for easy network optimization.