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User’s Manual
AX45Q User’s Manual
31
1.9.2 COM1/2 Voltage Select
(JCOMPWR5, JCOMPWR6)
This jumper allows you to select COM 1/2 Voltage power.
1.9.3 RS232/422/485 Select
(JSETCOM1, JSETCOM2)
This jumper allows you to select RS232/422/485.
Lennox Hearth AX45Q Computer Hardware User Manual