User manual

H49.0.02.6C-07 User’s Guide GMH 3750 page 5 of 16
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4 Handling
4.1 Display
1 Maindisplay: Currently measured temperature
2 Secondary display: Display of min, max or hold values
Special display elements:
3 Min/Max/Hold: shows if a min., max. or hold value is
displayed in the auxiliary display
4 “Offset“ arrow: indicates that zero point offset is activated
5 „Corr“ arrow: indicates that a scale correction is activated
6 „Logg“ arrow: Shown if logger function is selected,
flashes if cyclic logger is running
7 „Alarm“ arrow: Flashes if alarm is present
4.2 Basic Operation
On / Off
+
min/max at measure:
press short: shows the min./max. value
press again: hides min./max. value
press 2 sec.: clears particular value
Function only during configuration:
Selection of menu-parameter
Set/Menu:
press short: invokes configuration menu
Store/Quit:
press short: hold-function, the last measuring
value will be held in the secondary
display.
at active logger: invokes logger functions
at menu: acknowledge setting, return to
measurement
4.3 Connections
Output: Connection for el. Isolated interface adapter
or for analog output (please refer to chapter
9)
Probe connection: 4 pole Mini-DIN-Socket, for Pt100
4-wire probes
Power supply: the mains adapter socket is located at the left side of the device.
1 2 3
4 5 6
ON
OFF max
Tara
Storemin
Set
Menu Quit
1 2 3
4 5 6
ON
OFF max
Tara
Storemin
Set
Menu Quit