Gossen MetraWatt GEOHM C Mode D'emploi page 38

®
GEOHM C Measuring and Test Instrument
Infrared Interface
E ES S H
C1 P1 P2 C2
Jacks for:
Z501N External battery charger
E/C1 Earth electrode
ES/P1 Earth probe cable (4-pole measurement)
S/P2 Probe
H/C2 Auxiliary earth electrode
2
Interface Adapter
(for plug-on instructions
see page 3)
Control and
Display Unit
The desired menu
functions can be
displayed with the
international
and
marking
®
GEOHM C Control and Display Unit
U Netz
stör
LIMIT
U Mains
noise
START
keys.
Toggle Switch
Middle Switch Contact:
Start Measurement
Left Switch Contact:
Displays Basic Functions,
Scrolling from Right to Left
Signal Lamps
R >max
LCD
S
R >max
H
Battery Level Display
The scroll bar indicates which
menu is currently active.
Keys for the Selection of Basic
Functions and Sub-Functions
(menu driven operation)
Right Switch Contact:
Displays Basic Functions,
Scrolling from Left to Right
GMC-I Messtechnik GmbH