User Manual

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 14 for significance of symbols)
2 MAN / AUTO shift key for manual/automatic range selection
 Increase parameter values
Operating mode menu:
select menu entries against flow direction
3 ON / OFF | LIGHT , on/off key for switching device and display light
4 FUNC | ENTER multifunction key
Operating mode menu: acknowledge entry (ENTER)
5
 Increase measuring range or move decimal point to right (MAN function)
6 Rotary switch for measuring functions, (see page 15 for significance of sym-
bols)
7 DAkkS calibration seal
8 Connector socket for ground / connected to ground
9 Connector socket for current measurement with auto-blocking
10 Connector socket for voltage, resistance, temperature, diode and capaci-
tance measurement with automatic blocking
11 DATA/MIN/MAX
Key for freezing, comparing and deleting the measured value, and for the
Min-Max function
 Decrease values
Operating mode menu: select of menu entries in flow direction
12 MEASURE | SETUP
Key for switching between measuring and menu functions
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 to left (MAN function)
15 Power pack connector jack
16 Infrared interface
1
3
4
16
5
6
9
*
section 4.3
section 3
section 5
section 7
section 6
section 3 ff.
section 3
13
12
section 4.1
10
2
section 4.1
14
8
Max. 600 V!
11
15
section 4.1 
section 4.4 
section 6 
section 3 
section 6 
section 3.1 
7
section 1.2