Dranetz DranTech Xtra, Руководство пользователя

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DranTech X
TRA
User’s Guide
13
Operating Overview – Connections, Keys, Rotary Switch,
Symbols
Symbols Used in the Digital Display
1 Battery level indicator
2 ON: continuous operation (automatic shutdown deactivated)
3 MAN: manual measuring range selection is active
4 Digital display with decimal point and polarity display
5 max/min: Min/Max value storage
6 DATA: display memory, “freeze” measured value
7 STORE: memory mode active
8 ISO: no function here
9 IR: infrared interface display
10 Scale for analog display
11 Pointer for analog display (bar graph – pointer) depending upon
setting in SET menu for the A.diSP parameter
Triangle appears: indicates overranging
12 Diode measurement selected
13 Selected type of current
14 TRMS measurement
15 Pt100(0): selected platinum resistance thermometer with auto-
matic recognition of Pt100/Pt1000
16 Type K: temperature measurement with type K (NiCr-Ni) ther-
mocouple
17 sec (seconds): unit of time
18
Δ
REL: relative measurement with reference to offset
19 Unit of measure
20 ZERO: zero balancing active
21 Warning regarding dangerous voltage: U > 55 V AC or U >
70 V DC
22 Continuity test with acoustic signal is active
23 h (hours): unit of time
1 2 9
11
12
13
14
15
19 16
21
22
7 6 5
18 20
8 3
11
17
23
4
Battery full
Battery OK
Battery weak
Battery (almost) dead, U < 1.8 V
Active data transmission
↓
to /
↑
from multimeter
IR interface in stand-by mode
(ready to receive starting commands)
Battery level indicator
Interface indicator