Functional Design - Major tech MT691 Instruction Manual

7-2. Buttons
1 - Up button (for EMS, HAL, LAL)
2 - Down button (for EMS, HAL, LAL)
3 - MODE button (for cycling through
the mode loop)

8. Functional Design

1 - Press the up and down keys to adjust the Emissivity.
2 - Press the up key to turn the laser on or off and the down key to
turn the backlight on or off.
3 - Press the MODE button to change MAX/MIN/DIF/AVG
4 - To set values for the High Alarm (HAL), Low Alarm (LAL) and
Emissivity (EMS), press and hold the MODE button until the
appropriate code appears in the display, press the UP and down
buttons to adjust the desired values.)
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