4. If the value is not correct, it can be rejected by operating the key
START/STOP
once again, i.e. the arrow ´
MEMORY
´ disappears and the
instantaneous value is indicated again.
5. To acquire more values, the steps 2 to 4 can be repeated.
6. To
indicate the average value
the function AVERAGE V. must be
selected.
7. By operating the key
F
twice, the
count C of averaged values
can be
obtained within the function ´
C
´.
Count N:
AVERAGE V.
Keys:
,
F
F
1: 0 1 2 3
C
The key OUTPUT allows for a printout of average values, at any time, either as
single values or as a list, including the count and max/min values (see 8.3).
7.1.4 Setting Measured Value to Zero, Zero Point Correction
Setting the Measured Value to Zero
The user can zero the measured value at certain locations or at certain times in
order to check the deviation from this reference value. The indicated measured
value is, by the following key combination, stored as base value and, as a
result, set to zero.
Function:
AVERAGE V.
Zero setting by keys:
,
ENTER
CLEAR
Please note that this function is only available if the locking code is
set below 5 (see 6.7).
The arrow
CORR
. appears in the display as long as the deviation
from the base value is indicated, but not the actual measured
value.
The base value must be cleared in order to obtain the actual measured value
(see 6.6). For this purpose the rotary switch must be set to the function BASE
and the base value must be cleared with the keys
ENTER
,
CLEAR
.
Function:
BASE
Clear base value:
,
ENTER
CLEAR
ALMEMO
®
2290-8
31
Continuous Measurement of a Measuring Point
