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Please follow the steps below to change the channel setting of Transmitter
LU 102/180 HF.
1. Turn sensor head until the rubber cap can be seen where channel swit-
ches are located inside.
2. Draw the rubber cap with a clamp to get the channel knob
(See Fig. 1).
• The rubber cap is used to provide waterproof function, can pull
only, can not take it off the case.
3. Rotate the coding dials gently with a screwdriver, adjust them to your
desires positions
(See Fig. 2).
4. Put the rubber cap back.
Note: System channel (or house channel) and unit channel have each 16
sets coding that provide flexible combination capability a total of 256
(16x16) different combinations.
Fig. 1
Fig. 2
System Channel
(house channel)
Unit channel
Manuale_LU102_180HF 2004.3.30 12:39 AM Page 18
