Retrotec DM-2A Manual de usuario descargar pdf (Pagina 12)

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©Retrotec Inc. 2012

2.2 Gauge Overview

The Retrotec DM-2 mark II gauge has: a connections panel, a display screen, and a keypad. The

connections panel on the back of the gauge is where all external devices are connected to the DM-2.

The display provides information on the current test mode and/or setup, as well as the device status

and measurement values. The keypad is where the user inputs data to the DM-2, and controls the DM-

2 functions.

The Connections Panel

Figure 6. DM-2 back panel with pressure ports and electrical connections.

The connections panel has the following:

1. Control port

2. USB input

3. Reset button

4. Power input

Pressure Ports:

5. Input B (+)

6. Reference B (-)

7. Reference A (-)

8. Input A (+)

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Retrotec DM-2A Manual de usuario Pagina 12