Overview; Getting Started; Battery Save Feature - Ecom MA 400 Operating Instructions Manual

2. Overview

Figure 1

3. Getting Started

3.1 Battery Save Feature

After unpacking the MA 400, it should be ready for use. A 9 volt alkaline battery comes preinstalled.
The "Battery Save" feature is enabled and set to 30 minutes in case the unit is accidentally
turned on in transit. The battery save feature will turn off the MA 400 automatically if no keys are
pressed after 30 minutes. To change the length of time on the battery save feature or to disable it
completely perform the following steps during power up:
1) Turn off the MA 400.
) Hold the key down firmly.
3) T urn on the MA 400.
4) After power up, wait about 1 second and release the key.
5) The display will now indicate the amount of time the battery save feature is set for
(off to 30 minutes).
6) Using the knob, set the desired time (off to 30 minutes).
7) Press again to store the value and return the unit to normal mode.
The stored value will remain in memory until changed by the operator.
20mA = 100%
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