Major tech MT941, Manual

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1. Turn off the meter.
2. Loosen the screw and remove the battery cover.
3. Replace the 9V battery.
4. Replace the battery cover and tighten the screw.
8. Replacing the Batteries
8. If you want to change the area number after step 6.
Press the button for 2 seconds to start area setting option.
Press the
▲ or ▼ button to scroll to chose the area that you want
to change.
Then press the button to indicate that area number with a
flashing digit.
Press the
▲
or
▼
button to change the flashing digit from 0 to 9.
Press the button to change the station of flashing digit.
Press the
▲ or ▼ button to change the flashing digit.
The order is from right to left.
Press the button to show the air flow number.
6. Press the button to change the area in secondary display.
7. Press the button again to change the flow in the secondary
display.
1. Press the button to step through the maximum (MAX),
minimum (MIN), or the average (AVG) readings.
2. Press the button to show the MIN/MAX and AVG of air
velocity, Temperature (humidity probe), and K-Type Temperature.
3. Press the button to show the MIN/MAX and AVG of light,
sound, air flow and humidity value.
4. Press the button for 2 seconds to exit MAX/MIN/AVG mode.
Notes : HOLD, MIN/MAX/AVG and Setup can be used when measuring
7.19. Viewing the MIN, MAX, and AVG Readings
1. Press the button to freeze the readings on the display.
The display shows HOLD.
2. Press the button again to turn off the HOLD function.
7.18. Holding the Displayed Readings
HOLD
HOLD
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