mindwalker 2A User Manual

mindwalker 2A Meter User Manual

Issue 1.0

15th December 2013

Quick Start Guide

Turn On – Press Key_L

Turn Off – Press and hold Key_R until meter turns off. Meter will automatically

turn off after 1 hour of inactivity.

SET Needle – Press Key_L.

Sensitivity – Turn knob, Lcd_L momentarily shows sensitivity setting. Also press

and hold Key_L to display sensitivity setting at any time.

Counter Enable – Press Key_R to toggle counter on/off. When off, Lcd_R will

flash.

Zero Counter – Press and hold Key_R until counter shows zero.

LEDs – Green = needle SET in progress

Blue = Body Motion detected

mw2A meter instructions Issue 1.0

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Detailed Operation

Turn on sequence

Press Key_L. The green LED illuminates and the firmware version is shown (F on left, version
number on right). After 2 seconds the green LED will turn off and the needle will SET. The Lcd_L
will briefly show sensitivity setting and then TA position. The Lcd_R shows the TA counter. The
flashing display indicates that the counter has not been enabled.

Turn on options:

Holding down Key_L more than 2 seconds at turn on (until the green LED turns off) will cause the
meter to enter Setup Mode (see details in later section).

If Key_R is held down while turning on the meter, automatic needle SET will be disabled and the
needle must always be SET manually.

Turn off

Hold down Key_R for 5 seconds. The red LED will illuminate briefly and the meter turns off. The
meter will also turn itself off after 1 hour of inactivity.

Needle SET

The needle can be manually SET at any time by pressing Key_L.
In automatic SET mode, the needle will SET whenever it goes off the dial. There is a deliberate
delay before this happens on the right hand side of the dial.
A needle SET is accompanied by the green LED (or blue LED, see TA Counter section).
Automatic needle SET can be disabled by holding down Key_R when turning on the meter.

Sensitivity

The rotary knob adjusts the sensitivity from 1 to 40.
Turning the knob will cause Lcd_L to show the sensitivity setting, which can also be shown at any
time by holding down Key_L. It will revert back to displaying TA when the button is released.

mw2A meter instructions Issue 1.0

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