Extend the telescope and contact
Extend to about ~ 1 m under test height.
Only touch below the limiting disc and hook
the electrode into the overhead line.
Establish contact with the earth
Contact grounded rail with magnet
or rail clamp.
alternative:
Firmly connect universal clamp to earth potential.
Perform self-test
Hold the button , all LCD characters are
displayed and the lights and LEDs change
between red and green.
Contact test electrode to grounded rail.
If „RDY“ is displayed, the device is ready for use.
Check voltage
No voltage:
Green LED lights up
Display illumination green / off
Display 000V
Operating voltage
≥
Ut:
Red LED lights up
Display illumination red
Indication for v Hz
Symbol appears on
the illuminated display,
acoustic signal appears
Interference voltage < Ut:
Green LED lights up
Display illumination green
Display voltage value
Quick start Guide for TT 1
This is a shortened manual. The entire operating instructions must be followed in all respects.
1 m
1
2
3
4