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3.3.
Powering On and Off
To turn the monitor on: Press and hold the power button until the screen activates. The monitor will
turn on and the display will show KANOMAX GASMASTER and the Model Number and Firmware
Version. If the monitor is configured for use with a Lithium battery, it will also say "Lithium Battery".
After 5 seconds the display will change to indicate the type of sensor head.
The monitor will then warm up. Once warm up is complete the main display will appear as seen
below:
0. 080
M 02
L 03
•
A battery indicator will appear at the bottom of the display when the monitor is operating
under Ni-MH battery power only. The indicator shows the battery life remaining
•
The M and L (Monitor and Location) will only show on the Model 2750
•
If a multi sensor is being used the screen will scroll through the parameters showing each
reading, only 3 parameters can be shown on the screen at one time
To turn the monitor off: Press and hold the power button for 2 seconds until the monitor beeps.
The display will now be blank and operation of the monitor will cease.
To activate standby mode: With the monitor on, press the power button once. This will stop
operation of the monitor; however the sensor will be kept warm.
This mode is used to conserve power between operations but keep the sensor ready to measure the
gas concentration with only a short warm up phase needed. In this mode the display will show the
sensor type and standby symbol.
To return the monitor to operational mode press the power button once.
Note 2: When using a Carbon Dioxide sensor head in standby mode, the sensor runs at full
power and the fan remains on.
3.4.
Menu Functions
To enter the set up menu press the enter button on the display. The following menu will appear
depending on the Series of handheld:
Kanomax Gasmaster User Guide
MRK-D-0002 V3
O3 ULOW
or
ppm
O3 UL 0.080
TEMP 21.6C
RH
35.1%
ppm
M 02
L 03
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