After the mains switch on the back of the instrument is turned ON, the
pilot light POWER lights up. The displays indicate the basic setting.
Pressing the START button turns the instrument ON.
5.2 Deactivating
Pressing the STOP button turns the instrument OFF. If the instrument
will not be operated for a protracted period of time, turn the instrument
OFF at the mains switch.
5.3 Standby
If the instrument is not operated for about an hour, it switches to the current
saving mode (STANDBY). Only the STANDBY lamp lights up.
Pressing the START button switches into the normal mode. The
POWER lamp lights up; the STANDBY lamp goes OFF.