User's Manual

Installation Note

z No learning process is needed at all. Just plug the power, the system is ready to use.

z Please make sure that the distance between BUN-152, RPN-99 and LT-49 is greater

than 5 meters. If the distance is not long enough, the signal reception may interfere

with each other.

z Since BUN-152, RPN-99 and LT-49 have super long communication capability, it is

possible that the coverage of each unit may be overlapped. The BUN-152 may receive

duplicated signal send from different RPN-99’s. Therefore, the PC software should

have the capability to filter out the duplicated signals.

z After the RPN-99 transmit the received signal, if it received the same signal within 10

seconds, the second signal will be ignored.

z If the LED 2 (RX LED) of RPN-99 flashes without the LED 3 (TX LED) flashing, it

means

a) The signal received is a duplicated signal in 10 seconds time-windows.

b) The system ID code is incorrect.

z To have the best receiving performance on the BUN-152, both antennas should be

installed upwards.