User`s manual
Page 15
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B. RECEIVER UNIT 
1. System Channel Settings 
(Fig. 12) 
Even though Flex system is equipped with automatic channel scanning receiver, the user can also set 
the receiver channel manually. Please refer to page 30 on how automatic channel scanning receiver 
works. 
Set the receiver channel by adjusting the channel dip-switch located on the receiver module (refer to 
Fig. 12 above), only the first six (6) positions are used for channel programming (refer to Fig. 13 
below). The system channels table located on page 24 illustrates which dip-switch setting corresponds 
to which channel. Once the receiver channel is altered do make sure to change transmitter channel as 
well. The channel on both transmitter and receiver must be identical in order for system to work. To 
change transmitter channel please refer to page 9. 
Example:  Top slot → “1” 
   Bottom slot → “0” 
 (Fig. 13) 
The above dip-switch setting “1 0 0 1 0 0” corresponds to “channel 36” in the system channels table 
on page 24.  










