R
8
3.2 THE CONTROLS
Your gauge is controlled by five keys:
• Upper row of four keys: These are Softkeys whose function changes
according to the text and symbols on the bottom row of the display.
• Lower single key: Press to switch the gauge on; press and hold to switch
off (also see “Auto Switch Off” on page 25).
3.3 THE RED AND GREEN LIGHTS
The red and green lights above the display illuminate briefly when the gauge is switched on. The green light
flashes once when a reading is saved into rolling memory or into batch memory [T]. Alternatively, the red
light flashes if a reading is saved into rolling memory or batch memory [T] which exceeds a limit.
3.4 WHICH GAUGE AM I USING?
Press Menu>About>Gauge Information; gauge type (Standard/Top) is shown under Model or refer to the
part number on the reverse of the gauge, ‘S’ signifies Standard, ‘T’ signifies Top.