The method for entering the concentration is the
same as entering the name. The characters will
be selected one at a time. Use the
t
and
s
buttons to scroll characters into the second line
of the display and press the
Q
button to select a
character for each position.
The allowable characters are the numbers 0 to 9,
a decimal point (only one decimal point
allowed), and =
I
, the terminator. Selecting the
terminator ends the numerical entry. The
terminator =
I
, is the first menu choice above the
number 1, since it is the one character that will
always have to be selected. DO NOT SELECT
THE =
I
UNTIL THE OTHER CHARACTERS
HAVE ALLL BEEN SELECTED. It must and
will be the last character selected.
Select =
I
to end number and verify number in
next menu.
51. H20
*LO STD
=
1
2
3
:
•
O
Press
Q
button to select
KEEP
and accept the
displayed concentration of the
LO STD
.
This menu allows the user to confirm that the
correct number has been entered. If
CHANGE
is
selected a number must be entered.
51. H20
LO STD
=
1.00
*KEEP
CHANGE
Place reacted sample of the low concentration
standard (
LO STD
) in the colorimeter chamber.
Press
Q
button to scan sample. The colorimeter
scans the sample and the next display appears.
51. H2O
*SCAN LO STD
42
SMART COLORIMETER
