Casella CEL CEL-281 User Manual

Page 82

When the instrument is logging data (with RUN legend dis-

played continuously), press the

keys simultane-

ously to stop logging.

The instrument reverts to fully operational mode with no data
being logged, so that the clock settings can be changed.

If required, press the

key once to inspect the current time.

Times are displayed in a 24 hour hh:mm:ss format where
hh = hours, mm = minutes, and ss = seconds.

10.

Press the

key again to inspect the current date.

Dates are displayed in a dd:mm:yy format where
dd = day, mm = month, and yy = year.

11.

Press the

key a third time to return time to the display.

12.

Press

keys simultaneously to set (edit) the current

time.

One of the displayed digits blinks to indicate that it may be
edited.

13.

Press the

and

keys to change the indicated digit one

unit at a time.

Preparation

CEL-281 Operator's Handbook - Page 73