HA249928
Issue 15 Jly 06
Page 16
100 MM RECORDER USER GUIDE
Edit hours using up/down arrows;
Enter confirms
CLoc
Hour
nnin
dAtE
nnth
YEAr
Fnnt
15
50
01
05
1998
Eu
USA
Edit day number using up/down arrows;
Enter confirms
Edit month number using up/down arrows;
Enter confirms
Edit year using up/down arrows;
Enter confirms
Select
DD/MM/YY or
MM/DD/YY
Enter confirms
Edit minutes using up/down arrows;
Enter confirms
3.2.6 Time and date setting
Note: This section applies to continuous-trace recorders only if they are fitted with the annotation option.
Figure 3.2.6 shows the key strokes necessary to set the time and date (in this example to 10 minutes to 4 o'clock pm
on the 1st May 1998), and how to set the date format to European (Eu) which is Day/Month Year, or American (USA)
which is Month/Day/Year. The clock re-starts at each operation of the Enter key, although it is not printed on the
chart until the recorder is returned to its 'on-line' status using the Cancel (X) key.
Figure 3.2.6 Time and date setting
3.2.7 ADJ
The adjust section allows the recorder's input circuits to be adjusted to make allowance for non-standard inputs. If
both zero and span are adjusted, a dual point gain and offset adjustment will be applied. If only zero or only span is
adjusted, then a single point offset adjustment will be carried out.
Note: If the hardware capabilities are exceeded, or if the input is in ERROR, or if the input has been configured with
an invalid range, the displayed value is ---- and in such cases the adjustment is ignored.
ZEro
After selecting the required channel for adjustment, operate the Enter key whilst 'ZERO' is displayed. Apply a known
input, as close to the required zero point as possible. Use the cursor and up/down arrow keys to set the displayed
value to the known input value. A further operation of the Enter key confirms the change.
SPAn
This operates in the same way as described for 'ZERO' above, except the known input should be as near to the re-
quired span value as possible.
CLr
Operation of the Enter key whilst CLr is displayed calls a confirmation menu in which the up or down arrow is used
to select 'yes' or 'no'. Operation of the Enter key with 'yes' selected causes any adjustments previously made to the
relevant channel to be removed.
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