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OPERATION MANUAL V1.0

PAGE 3

RX8D / RX8TD

Channel Scanning

For an interference- free operation, a cleaner channel might be necessary if the current one receives too much 
interference. To operate the scanning:

1. 

Press 

p

(up) or 

q

(down) button until the frequency 

icon (

FREQ

) appears on the screen.

2. 

Hold SET button until the frequency icon (

FREQ

flashes to denote readiness for setting.

3. 

Press 

p

(up) or 

q

(down) button to find and locate a 

clear, interference- free channel.

4. 

After a channel is chosen, press 

SET

 button or wait 

5 seconds to store the setting.

Squelch (SQ) Setting

When interference is encountered, reducing the squelch level of the receiver will make it less susceptible to interference. 
To operate the squelch setting:

1. 

Press 

p

(up) or 

q

(down) button to turn to the 

squelch setting page.

2. 

Hold 

SET

 button until icon (

SET

) flashes to denote 

readiness for setting.

3. 

Press 

p

(up) or 

q

(down) button to select a new 

squelch level between 1 and 10.

4. 

After a level is chosen, press 

SET

 button or wait 5 

seconds to store the setting.

Since increasing the squelch level will also reduce the reception distance, it’s recommended to choose the lowest level 
that can eliminate the interference.

If this still does not solve the problem it means this frequency is not suitable. Adjust the squelch back to its preset level 
and use the scan function to locate a clear, interference-free channel.

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