Sper Scientific 850038 Pure Water Meter - Manual (Page 8)

Press MX/MN/AV key w
all memories will diaplay. Press
hen REC is
flashing, so that the MAX value of the
MX/MN/AV key again to view MIN.
Press again to view Average. The top
right corner record number will not be
displayed while viewing MX/MN/AV.
In the normal mode, press more
than 2 seconds to enter RECALL (REC)
mode. Press MIN/MAX/AV to view
Maximum, Minimum and Average of the
memorized data ( Fig. D). You
could also press or to review
the memories one by one.
MIN
REC
o
C
RECALL MODE
7
MODE MODE
"REC" is flashing in recall mode. To exit
recall mode, press more than 2 sec.
Quickly
press to return to normal
mode. LCD will show the last memory
count saved before you entered recall
mode.
Es c Es c
CAL CAL
HLD HLD
Rec Rec
HLD HLD
Rec Rec
CON
uS
REVIEW MODE
In normal mode, press key < 1sec.
to view MAX, MIN, AVG. These values
are
cleared when the meter is turned off.
You can press the key > 2 second
to clear these values (LCD will flash for
2 seconds). Note: Clear the values when
the measurement is stable.
/AV /AV N N
X X
M M
Fig. D
MEM MEM
/AV /AV N N
X X
M M