43
Pilot tone
Switch 1
Switch 2
Switch 3
Switch 4
Code 1
On
On
On
On
Code 2
On
On
On
Off
Code 3
On
On
Off
On
Code 4
On
On
Off
Off
Code 5
On
Off
On
On
Code 6
On
Off
On
Off
Code 7
On
Off
Off
On
Code 8
On
Off
Off
Off
Code 9
Off
On
On
On
Code 10
Off
On
On
Off
Code 11
Off
On
Off
On
Code 12
Off
On
Off
Off
Code 13
Off
Off
On
On
Code 14
Off
Off
On
Off
Code 15
Off
Off
Off
On
No. code
Off
Off
Off
Off
Off: No pilot tone selected.
If no pilot tone has been selected for the receiver, it is possible it
will receive signals generated by external equipment.
