2 THE KEYPAD
Key
Press to switch the gauge on or off.
When switching off, the gauge retains all of its settings.
If the gauge is idle for 5 minutes, it will switch itself off.
Press to change units (metric/imperial)
This key has two functions:
•
Gauge in calibration mode: Increases numeric values on the display (press and hold to
increase quickly).
•
Gauge not in calibration mode: Switches the Scan measurement mode on and off.
This key has two functions:
•
Gauge in calibration mode: Decreases numeric values on the display (press and hold to
decrease quickly).
•
Gauge not in calibration mode: Switches the display backlight between three settings;
on, off and auto (in auto mode the backlight automatically illuminates while the gauge is
making a measurement and switches off after several seconds, conserving battery life).
Press to zero the gauge.
Press to calibrate the gauge.
3
Functions