Battery Compartment; Model & Serial Number Label; Add-On Module Interface; Auxiliary Output Connector - Escort Prism 20401 Reference Manual

4. Battery Compartment

This compartment houses one battery (or up to two batteries on earlier units) which provide
power in transport situations or when AC power is not available.
5. Model & Serial Number Label
This label contains the model number and serial number of the monitor.

6. Add-On Module Interface

If a transceiver module is connected here, wireless communications between the monitor and an
MDE Central Station can be established.
If a telemetry receiver module is connected, communication between the monitor and an
ambulatory transmitter can be established.
If a CIS module is connected, communication to a hospital information system computer can be
established, or RS232 communications can be established.

7. Auxiliary Output Connector

Provides analog waveform or alarm relay closure interface signals from the Prism SE to other
clinical instruments.
WARNING: When connecting the Prism SE to any other instrument,
verify proper operation before clinical use. Refer to the other
instrument's operation manual for complete instructions.

8. VGA Output Connector

Allows for an external VGA monitor to be connected. The same information that is displayed on
the Prism SE monitor will display on the external VGA monitor. Output resolution is 640 x 480
pixels.

9. Serial Interface (ISP Port)

This port is used to upload and download software data from external sources.

10. Equipotential Connector (Grounding Terminal)

Provides grounding for the monitor when the monitor is used with other medical equipment. It
must be used as a protective ground terminal when the monitor is operated with external DC
power.
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