Campbell Scientific PVS4100/4120/4150 Portable Automatic Samplers - Manual (Page 77)

Section 5. Programming
5-37
Press ENTER. The bottom line of the
display shows a date in the format
DD-MM-YY. The DD pair is a pair of digits
with the normal range of 00 - 31. Set by
number keys (0-9) individually.
Press ENTER. The MM characters are set
using the ARROW keys for the choice of one
regular calendar month.
Press ENTER. The YY pair of digits are set
using the number keys again, corresponding to
the last two digits in the year. Set each digit
individually. Press ENTER. The date as
entered is now checked by the internal clock.
An invalid date will return the prompt to the
beginning of the date setting, after an error
message is displayed. It can then be corrected
and re-entered.
The display now reads CLOCK .
The controller has now been given a new
value for the REAL TIME CLOCK. The
new value is in use immediately, once set.
Summary of Sequence:
SET, OTHER OPTIONS, ARROW(S), ENTER, ##, ##, ENTER, ,
ARROWS, ENTER, ARROWS, ENTER, ##, ENTER, ARROWS,
ENTER, ##, ENTER.
5.6.3 OTHER OPTIONS - Purge Time
The following sequence of entries are made
on the Touchpad to describe how the
Sampler controller is to operate some of the
hardware specified in its configuration. The
ACTIVE SETTINGS are not being altered.
1. Press the SET key.