Instruction manual

\
●
●
ON-BOARD
MICRO-
PROCESSOR
NPE
PORT CIRCUIT
0
ANALOG
PORT
DIGITAL
PORT
ELECTRONIC
POWER FEED
T.O
R.O
BT.O
BR.O
LT.O
LR.O
❘
● ❘
❘
T.3
TO MET
TERMINALS
R.3
PORT CIRCUIT
BT.3
●
3
BR.3
LT.3
LR.3
/
Figure 3-13. Unique MET Line (TN735) Circuitry
3-27