Hanna Instruments HI 92804, Инструкция по эксплуатации

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TO SCAN STORED DATA ON DISPLAY
First exit the log mode by pressing the ALT
and LOG keys simultaneously.
Press the LOG key. The display will show the
log number and the page number of the
next logging.
While pressing the ALT key, press the DOWN key until the log number
to scan appears on the secondary display. The primary display will
show the number of samples of that particular log.
Press the ALT and the TEMP keys simultaneously. This now shows the
date in which the log has started.
Press the UP key and the time will be displayed.
Press the UP key and the temperature will be displayed.
UP
DATE ALT
TEMP
LOG
DOWN ALT
TIME
UP DOWN
TIME LOG
ALT
TEMP
CH
°C
UP
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LOG
DOWN ALT
PRINT
PRINT
ALT
Continue pressing the UP key to display one by one all the memorized
data of the same log in the above sequence i.e. time, temperature
value/s.
Press the DOWN key to revert back to sampling time and move back
through samples.
To exit from the recall mode press the LOG key.
Note ::::: this mode will not alter data into memory.
TO PRINT STORED DATA
Once a log number is selected by using ALT
and DOWN keys, as detailed in the chapter
"TO SCAN STORED DATA ON DISPLAY" you
can print all or part of that log section by
using the ALT and the PRINT keys. The
printer will start to print the logged section
beginning with the selected sample number
without altering the content of the memory.
Note: It is always possible to print only the
sample shown on the display by press-
ing the PRINT key.
Note: Before proceeding with printing, make sure there is enough
paper for the data to be printed. When the paper is finished
the meter will not advise the operator
and the printouts could be lost. If this
happens, stop the printer by pressing
the ALT and the PAPER keys simulta-
neously. Data will be kept into memory.
Insert a new paper roll and repeat the instruction above
starting from the last printed sample number (see chapter
"PRINTER MAINTENANCE" on page 26 for changing paper
roll).
UP
PAPER
ALT
PRINT
WORKING SAMPLE (HI 92801 AND HI 92804 ONLY)
The following is a step by step procedure of a typical monitoring
situation where we have assumed that you have already inserted the
batteries and set the date and time correctly.
It is an example of a meter used to monitor and store every 2
minutes. The meter will log 10 samples but print only 3, display the
data contained in sample number 1 and print samples 5 through
10.