CHAPTER 3
12
TC1™ Installation Manual for Challenger MT7XX & MT8XX C/D/E
2. Locate the 4-pin Duetsch connector labeled “BUS EXTENSION.”
FIGURE 2. BUS EXTENSION Connector
3. Tee in the 4-pin connection on the TC1 cab cable (P/N 115-4010-221).
FIGURE 3. RS232 Connector and Middle Diagnostic Port
4. Locate the 3-pin connector labeled “RS232” and plug in the respective 3-pin connector on the SC1 cable.
5. Plug into a power source.
NOTE:
The power source is machine dependent. Some machines will have convenience ports in the rear of
the cab, others will have a power rail near the hand rail.
RS232
Connector
Summary of Contents for TC1
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