Instruction 0019-9322
MGC 100/200
CO2 ppm
340
Clock icon is displayed once for
a snapshot, and fl ashes during
continuous logging.
BattLow
340
= represents full charge
Battery
Level
= represents low charge
2.7.2
MGC 200 – Snapshot & Data-Logging
After obtaining a steady reading, momentarily press the
f
1
button to
store (take a snapshot of) the reading shown on the display along with
the current time and date.
Pressing and holding down the
f
1
button for at least 3 seconds starts con-
tinuous data logging of the readings at a preset interval (factory set at 15
minutes). To stop data-logging, momentarily press the
f
1
button.
The instrument can store up to 200 readings. Once the instrument’s stor-
age capacity has been exceeded, the data-logging is terminated.
2.8 Battery Low Display
When the battery voltage falls below a pre-determined level, the display
will alternate between its current or peak display and
In addition, the beeper will emit three rapid notes every 30 seconds. At
this time the instrument should be given a full charge per Section 3.6 as
soon as possible.
2.9 Battery Charge Display
(MGC 100)
An indication of the battery’s charge level is obtained by momentarily
pressing the
f
2
button. A bar graph in the lower part of this screen shows
an approximation of the battery’s remaining charge. As the charge re-
duces, the bar graph decreases in size. Typical operating time from a full
charge is approximately 10 hours.
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