Delta OHM DO 9721 - P1 Memory Clear and P2 Storage Programming

ENGLISH
85
KEY SIMBOLS LIT BESIDES
THE NUMBERS
FUNCTION
DESCRIPTION
When the s key (MEMORY
CLEAR sub-function) is pressed
with P1 on the display, all the sto-
red data are erased. The instru-
ment will display the message Clr
and a number indicating the
memory blocks available.
At the end the instrument automa-
tically returns to normal operating
mode.
- P2 -
When ENTER is pressed with P2
on the display, the storage time
parameter may be modified.
This parameter is used for the fol-
lowing two functions:
1. Logging time, or time elapsing
between two consecutive data
storages in the internal memory
of the instrument.
2. Data dump interval, or time ela-
psing between two immediate
data dumps on the serial line.
The s and t keys are used to
define the desired intervention
time.
At bottom right of the display the
instrument indicates the seconds
(1 - 59).
At top right of the display the
instrument indicates the minutes
(1 - 59).
At top left of the display the instru-
ment indicates the hours (1 - 12).
P1+ = erase memory
P2+ =
storage interval
programming
hours minutes
seconds