Hach DR/2010 Instrument Manual page 63

6. Press . The display will show:
ENTER
&&&& 
(The number 952 is used as an example here; the actual program
number displayed is the lowest, unassigned number between 950 and
999 available at the time).
Press . Then press the
ENTER
The display will prompt for the program name (16 character
maximum):
 &&&&
There are two techniques for constructing the name:
a) Selecting characters by entering appropriate numeric codes with
the keypad (see "Constructing a Display Using Numeric Codes"
on page 65). Press
b) Scrolling through the character menu with the arrow keys. Press
twice to capitalize letters, subscript or superscript numbers.
SHIFT
Press after desired character is displayed. When the cursor is
ENTER
flashing, press
"Constructing a Display By Scrolling on page 67).
To enter a program name press
except for a cursor. Enter the characters using the instructions
given in "Constructing a Display Using Numeric Codes" on
page 65 or "Constructing a Display By Scrolling" on page 67.
When the complete name is entered, press
7. Press the
DOWN ARROW
 &&&&
The flashing Decimal prompt is asking for the appropriate
measurement resolution for this test.
&&& #
AM2H
DOWN ARROW
&&& #
2 H H=  = A
after each character is selected.
ENTER
again to accept the character string (see
ENTER
ENTER
to go to the next option. The display will show:
# &&&
, A?E = 
63
nm
'#
key.
nm
. The display will be blank
.
ENTER
nm