User manual
Provider Manual
19
The rear panel contains the following:
RS-232 Communications This connector accepts the Respironics
Connector Communications cable for computer and
external modem communication.
DC Inlets There are two DC inlets on the rear panel,
one for connecting the external AC power
supply and another for battery operation
using an external DC power supply.
Filter Cap The filter cap can be removed to inspect the
inlet air filters.