I acquired an older Heng Long 1:16 Abrams, and am considering upgrading (?) the multifunction unit to the latest (?) V7/7.1. The MF I have now isn't V-anything, so is it that old?
1. Other than splicing in different wire connectors where needed, is there any reason why the V7 MF wouldn't work with my old hardware?
2. My old transmitter LOOKS just like the V7 transmitter, which is low cost but currently unavailable... is there any difference?
3. Are there wiring hook-up diagrams available for the old & new models?
- I have a 2-wire connector hanging off the Airsoft recoil switch that has nowhere to plug into;
- The gun elevation motor won't activate;
- Not sure everything is plugged into the right places...
- And there's a sketchy looking cut wire sticking out of the MF unit (see picture below)... antenna?
Orphan wire connector (lower right), with no place to plug in:
My old multifunction board:
1. Other than splicing in different wire connectors where needed, is there any reason why the V7 MF wouldn't work with my old hardware?
2. My old transmitter LOOKS just like the V7 transmitter, which is low cost but currently unavailable... is there any difference?
3. Are there wiring hook-up diagrams available for the old & new models?
- I have a 2-wire connector hanging off the Airsoft recoil switch that has nowhere to plug into;
- The gun elevation motor won't activate;
- Not sure everything is plugged into the right places...
- And there's a sketchy looking cut wire sticking out of the MF unit (see picture below)... antenna?
Orphan wire connector (lower right), with no place to plug in:
My old multifunction board:
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