Elcometer 456 - The controls

8
2.4 The controls
The gauge is operated by 5 keys (Figure 3).
• On/Off key : Switches the gauge on or off.
• Softkeys: The function of these keys varies and is
described by symbols and writing on the bottom line
of the screen.
• LED: Red/green flashes when the gauge is switched
on, green flashes when a reading is taken.
Figure 3. Elcometer 456
2
control keys
R
Softkeys
On/Off key
LED
Op_456_2_English.book Page 8 Friday, February 17, 2006 3:35 PM