Gauss-/Teslameter
FH 52
BA - Nr.: 1620010102
Page 15
3.
State of the limit comparator:
Low
,
OK
,
High
. Therefore the
Limit
function must be
enabled.
4.
If the
Filter
function is enabled, the term
Filter
is shown.
5.
Rel.
: The reference value for a relative measurement. Therefore the
Relative
function
must be enabled.
If the
Polarity
display is enabled, the polarity of the magnetic field is indicated by a large
N
or
S
behind the measured value. More information regarding this point is given in chapter 3.7.2.
The symbol
c
is shown behind the reading if the displayed value is outside the calibrated range
of the probe. This is never the case for standard probes.
Readings that are stored in the measured data memory are shown in the upper left corner of the
display together with their sequential number. The unit behind the actual reading also applies to
these values.
If the FH 52 is set to remote mode via the USB interface, an
R
is shown in the upper right
corner. In remote mode, the operation using the key pad is restricted.
3.2
Key Pad
The key pad consists of an integrated block of 9 keys and a line arranged above with 3 keys.
The block contains the following keys:
On/Off
,
Delete
,
Mode
,
Escape
,
Enter
and arrow
keys in 4 directions. The line contains the
Range
,
Zero
and
Reset
keys.
Short descriptions of the key functions are given below. Detailed information on the functions
is provided in the next chapters.
On/Off
The instrument is switched on and off using this key.
Mode
With this key you can switch between the measurement display and the menu
display. If the
Mode
key is pressed in a submenu, the current selection is
accepted and the measurement display is activated.
The arrow keys and the
Enter
and
Delete
keys have different functions, depending on whether
the measurement display or a menu is active.
In the measurement display:
Enter
Saves the current reading to the measured data memory. The saved value is
shown in the upper left corner of the display.
←
,
→
,
↑
,
↓
The arrow key are used for navigation in the measured data memory.
Delete
Deletes the value that is shown in the upper left corner of the display from the
measured data memory. The remaining values are renumbered in ascending
order.
In a menu:
Enter
Using this key the selected submenu is invoked or inputs that are shown in the
display are accepted.