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[QUOTE = From the model "1+" up to the model "4WD" it is all the same pcb.
Except for some components added or removed from the pcb and front panel.
Some front panel commands are "locked" with fixed presets inside the model "1+",
while the same ones are presented on the front panel on model "4WD".
According to this you may anticipate the rest of missing components.
For example, for changing TX frequency between 8 and 18kHz, you need to add
switch and two non polarized capacitors: 100nF and 470nF.
"Auto GEB" is fixed preset inside with trimmer and "Manual" is with potentiometer mounted on front panel.
Another switch is just switching between them.
P.S.
This is nothing new. This is quite old "practice" already seen at some manufacturers in the past.
First what comes to my mind is the case of Minelab Musketeers: Colt, XS, Advantage...
Pretty similar story... [/ QUOTE]
Thank you ivconic
You'll show you how to connect all options
Auto GB and maunal and two tones
Except for some components added or removed from the pcb and front panel.
Some front panel commands are "locked" with fixed presets inside the model "1+",
while the same ones are presented on the front panel on model "4WD".
According to this you may anticipate the rest of missing components.
For example, for changing TX frequency between 8 and 18kHz, you need to add
switch and two non polarized capacitors: 100nF and 470nF.
"Auto GEB" is fixed preset inside with trimmer and "Manual" is with potentiometer mounted on front panel.
Another switch is just switching between them.
P.S.
This is nothing new. This is quite old "practice" already seen at some manufacturers in the past.
First what comes to my mind is the case of Minelab Musketeers: Colt, XS, Advantage...
Pretty similar story... [/ QUOTE]
Thank you ivconic
You'll show you how to connect all options
Auto GB and maunal and two tones
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