Theben TRA 69 HF Manuel D'utilisation page 15

Manuale_TRA69HF
SET-UP CHANNEL
Transmitter and Receiver communicate each other by
having the same channel. Transmitter TRA 69 HF has
been preset its System Channel at I before it is ex-
factory (See Fig. 2) , AND unit channel is fixed at "11"
(See Fig. 3) . The user can respectively change the
system channel and fix the unit channel at "5,7,9,11"
according to his preference. Please make sure the
channel settings on transmitter and receiver are
identical.
However, if the user finds the transmitter TRA 69 HF
and Receiver have the same channel setting with other
wireless device around them, a new channel
combination is DEFINITELY required.
Please follow steps below to change the channel
settings of Transmitter TRA 69 HF.
1. Loosen the screws of cover with a crosshead screw-
driver and take it off from the button case
(See Fig.1) .
Fig. 1
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