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PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

Features
Chapter 1: Introduction

The features of the Area Alarm Modules (DS) are as follows:

• Display (BH)—Displays pressure and error codes.

• Low Pressure LED (AZ)—Lights a red LED when the pressure or
vacuum is lower than the setpoint.

• Normal Pressure LED (BA)—Lights a green LED when the
pressure is normal.

• High Pressure LED (BB)—Lights a red LED when the pressure is
higher than the setpoint.

• Labels (BG)—Show which type of gas the Area Alarm Module is
monitoring.

• Increment key (BC)—If the module is in monitoring mode, press the
Increment key to display the high setting. If the module is in
configuration mode, press it to scroll up the menu.

• Decrement key (BD)—If the module is in monitoring mode, press
the Decrement key to display the low setting. If the module is in
configuration mode, press it to scroll down the menu.

• Silence key (BF)—Silences the audible alarm.

• Test key (BE)—If the module is in monitoring mode, press the Test
key to start the self-diagnostic routine for the Area Alarm Module. If
the module is in configuration mode, press it to view current settings.

The rough-in assembly is installed prior to the dry wall installation. The front
panel mounts to the rough-in assembly after the dry wall is finished.

NOTE:
The MedPlus TotalAlert™ Alarm Network Conversion Kit is shipped with a
frame. The frame is surface-mounted to the dry wall around the existing rough-
in box. Then, the front panel mounts to the frame.

They are both shipped at the same time; however, the front panel is in its own
carton to provide better protection for the electronic components and for safe
storage until it is installed.

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