12
GMC-I Messtechnik GmbH
Operating Overview – Connections, Keys, Rotary Switch, Symbols
2
Operating Overview – Connections, Keys, Rotary Switch, Symbols
1 Display (LCD) (see page 13 for significance of symbols)
2
MAN / AUTO
shift key for manual/automatic measuring range selection
Increase parameter values
Operating mode menu:
Select individual menu entries against direction of flow
3
ON / OFF | LIGHT
key for switching device and display illumination on and off
4
FUNC | ENTER
multifunction key
Operating mode menu:
Acknowledge entry (ENTER)
5
Increase measuring range or move decimal point to the right (MAN function)
6
Rotary switch
for measuring functions, (see page 15 for significance of symbols)
7 DAkkS calibration mark
8 Connector socket for ground
9 Connector socket for current measurement with automatic blocking
10 Connector socket for voltage, resistance, temperature, diode and
capacitance measurement (
METRAHIT AM XTRA / X-
TRA
/ O
UTDOOR
,
METRAHIT AM TECH
/
T
ECH
and
SECULIFEHIT
AM
/
MD
only) with automatic
blocking
11
DATA / MIN / MAX
Key for freezing, comparing and deleting measured value, and for Min/Max
Decrease values
Operating mode menu:
Select individual menu entries in direction of flow
12
MEASURE | SETUP
Key for switching back and forth between measuring and menu function
13
ZERO | ESC
Key for zero balancing
Operating mode menu:
Exit current menu level and return to a higher
level, exit parameters configuration without
saving data
14
Decrease measuring range or move decimal point to the left (MAN function)
15 Connector for power pack *
16 Infrared interface *
*
METRAHIT AM XTRA
/
X-
TRA
/
O
UTDOOR
/
SECULIFEHIT
AM
/
MD
only
*
METRAHIT AM BASE
/
B
ASE
:
Current measurement by means of clip-on current sensor with voltage output only
1
3
4
16
5
6
9
*
*
chapter 3 ff.
14
12
10
2
15
8
12
15
7
max. 1000 V ! / SECULIFE HIT
AM
&
MD
: max. 600 V !
www.
.com
1.800.561.8187
