User Manual

GMC-I Messtechnik GmbH 3
Symbols used in the Digital Display 1 Battery level indicator
2 NUM: Numeric entry of the output signal
3 INT: Interval sequence active
4 RAMP: Ramp function active
5 SINK: Current sink is active
6 SOURCE: Current source is active
7 ON: The calibrator output is active
8 IR: Infrared interface display
9 Auxiliary display with decimal point and polarity display
10 Main display with decimal point and polarity display
11 Calibration unit of measure
12 : Simulator in continuous mode operation
13 Ni/Pt1000: Selected temperature sensor
14 Auxiliary display with decimal point and polarity display
1 28
9
10
12
12
14
654 7
15
3
Battery full
Battery OK
Battery weak
Battery (almost) dead, U < 1.8 V
Data transmission to /  from calibrator is active
IR interface in standby mode
(ready to receive starting commands)
Battery Level Indicator
Interface Indicator (with selector switch setting OFF)