I/O cables are pre fabricated to specific lengths. The male and the female I/O cables are connected to the target electroniscs IO1 and IO2 box connectors at the right side of the board. Also, cable ground wires are screwed to the metal of which the target electronics is attached.

When ordering I/O cables make sure to choose the connector series fitting rest of the system. See exploaded view parts list at top of this user manual to find part numbers.
I/O cables are attached to target frame with cable clamps and a and some adhesive tape. Install the cables as the original cable harness. Get some cable ties before replacing cables, in addition to canvas tape.
I/O cables are always put in a loop inside target, to obtain maximum strain relief. Prevent loop from touching any nearby sensors by bending the loop in combination with using cable clips. Images below from different target models:
![]() |
![]() |
I/O cables should extend approximately 14cm from the underside of the target frame.
