20
POWER CONNECTION
Remove the battery cover on the back of the meter; attach 2 fresh 9V
batteries and replace the cover.
Alternatively, plug the optional 12VDC adapter (
HI 710005
- 110VDC,
or
HI 710006
- 220VDC) into the DC socket. Plug the adapter into the
outlet.
Note
: Insure the main line is surge protected.
Note
:
Always turn the meter off before unplugging it to insure no data
is lost.
MEASUREMENT PROCEDURE
•
Turn the meter on by pressing ON/OFF.
•
The meter will first perform an LCD auto
diagnostic test by displaying a full set of
figures.
• Then it will show a scrolling
"c --- Hanna Inst", whereas
the meter will indicate the
exact meter code (C 216 or
C 226) .
•
When the LCD displays “----”, the meter
is ready. On the secondary LCD "P1" will
appear to inform that the first parameter
measurement procedure (Alkalinity both
for C 216 and C 226) can be performed.
•
Press the PROGRAM
▼
and PROGRAM
▲
keys to select the
desired parameter.
For the program number, see the parameters reference tables on
page 19 or look at the list printed on the mask of the meter.
OPERATIONAL GUIDE