scigiene SP-850048, Инструкция по эксплуатации

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PAGE 11
In the normal mode, press MEM key can memorize up to 99 points records. The M
EMO number will be displayed on the screen.
“FUL” on the screen when the 99 points
memories are full.
NOTE: DO value in % unit can’t be memorized, Please switch to mg/I (ppm) mode
before proceed memory recording.
To enter RECALL (REC) mode, press and hold RECALL key for more than one second
in the measurement mode, then press 6 or 9 to view memorized data in rounds (Fig
18). Press ESC key for more than one second to return to normal mode. While in
RECALL mode, “MEMO” icon appears on display.
In normal mode, press “ENTER” key
to switch on the backlight. To turn it
off, press “ENTER” key again.
MEMORY RECORD
RECALL MODE
BACKLIGHT