Metrohm 827 pH lab - Manual (Page 23)

3 Operation
826/827 pH meter, Instructions for Use
15
3.3.3 Entering text and numbers
The editing of text and number inputs is activated with the <  > or
<  > key. The first digit of the entry field will be displayed inverted for
text entries whereas it is the last digit for number entries. The cursor can
be moved to the position to be changed with the <  > or <  > key.
The desired character can be selected from a cylinder with the <  > or
<  > keys. The cursor movement can be accelerated by keeping the
arrow keys pressed down.
The following characters can be selected:
•
For ASCII entry fields:
a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, 0, 1, 2,
3, 4, 5, 6, 7, 8, 9, ., –, empty
• For number entry fields:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ., –, empty
The entry is checked for validity and accepted if it is valid. Otherwise the
entered value is blinking and it can be corrected. If a space has been
entered between two numbers of a number entry, the display is blinking
as well. The value can be corrected then or the original value is entered
by pressing <QUIT>. The editing can be exited with <QUIT> without
storing the setting.