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 13 for significance of symbols)
2 MAN / AUTO Shift key for manual/automatic measuring range selection
 Increase parameter values
Operating mode menu: Selection of individual menu entries against
direction of flow
3 ON / OFF | LIGHT key for switching device and display illumination on and off
4 OUT | ENTER
OUT: Switch calibrator output on and off
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 (white) and calibration functions
(red), (see page 13 for significance of symbols)
7 DKD calibration mark
8 Connector jacks for calibrator output
9 Connector jacks for measuring and sensing inputs
10 DATA / MIN / MAX
Key for freezing, comparing and deleting the measured value, and for the
Min-Max function
 Decrease values
Operating mode menu: Selection of individual menu entries in the
direction of flow
11 MEASURE / CAL | SETUP
Key for switching between measuring, calibration and menu functions
12 ZERO / SEL | ESC
Key for zero balancing and for selecting double functions
Operating mode menu: Exit current menu level and return to a higher level.
Exit parameters entry function without saving. Pause ramp/interval
13
 Decrease measuring range or move decimal point to the left (MAN function)
14 Power pack connector jack
15 Infrared interface
1
3
4
15
5
6
8
→ section 4.3
→ section 3
→ section 5
→ section 8
→ section 7
→ section 3 ff
12
11
→ section 6
9
2
→ section 4.1.2
13
Max. 300 V !
10
14
section 4.1←
section 4.4 ←
section 7 ←
section 3 ←
section 7 ←
section 3.1 ←
7
→ section 1.2
Not a measuring input!
Do not connect external voltage
except for current sink.
!