MegaLife ARV Series, Service Manual, Page: 85 / 172

MegaLife ARV OUTDOOR UNIT
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ARV 6 ALL DC INVERTER T1 50&60HZ Service Manual
85
2. Check USB-485 COM
1. Open the device manager
( Win 7 path is : Control Panel > device manager; Win XP path is: Control
Panel > management tool > Computer Management > device manager. The
following Win 7 system is taken as an example
)
2. Click“
COM
”can check the USB-485 port “USB Serial Port(
COM x
）”