Instructions
H61.0.2X.6C-01 User’s Manual GMH 3161-… page 5 of 12
4 Handling
4.1 Display
1
Main display: shows actual value
2
Arrow points to the chosen measuring unit
3
Secondary display: shows min./max. or hold value
4
SL: appears if sea-level-correction is activated
(only GMH 3161-12)
5
Tara: appears if tara-function is activated
6
Not used
4.2 Basic Operation
On / Off
+
min/max bei Messung:
press short: shows the min./max. value
press again: hides min./max. value
press 2 sec.: clears particular value
Tara, zero-point adjustment:
press short: display will be set to 0
The following measuring will be
relatively displayed to the set tara
value
press 2 sec.: deactivates tara-function
press 5 sec.: Zero-Point Adjustment
1)
Set/Menu:
press short: invokes configuration menu
Store/Quit:
press short: hold-function, the last measuring
value will be held in the secondary
display.
press again: hides the value
Please Note: Activating/deactivating tara clears the max- & min-memories.
1)
Zero-Point Adjustment: If there is no pressure or zero-pressure (absolute) applied to the pressure ports the
device will display 0. If there is a permanent deviation (and device is operated
under steady conditions), a permanent zero point adjustment can be carried out. To
carry out the adjustment press button 3 for approx. 5 seconds (Auto Null will be
displayed shortly). The adjustment is done via the OFFSET-value of the sensor
(referring configuration menu).
To recall the manufacturer’s calibration press button 3 for approx. 15 seconds.
Please note: - A zero-point adjustment can only be carried out if the difference between the value on display
is less than 500 digits!
- If a zero point adjustment was carried out the display shows ”Corr” after a restart .
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