6
Press the
HOLD
button again to return to normal
operation.
4.Record
The MAX/MIN mode allows the user to view only
the highest (
MAX
) , lowest (
MIN
)or average (
AVG
)
readings with relative time stamp.
1.
Press the
REC
button once and
REC
appears on
the display (All other functions are locked out
except for Power & Backlight). The relative time
clock also appears in the secondary display and
starts counting.
2.
Press the
REC
Button again and
MAX
appears on
the display .The display is now showing the
maximum pressure and relative time that it was
recorded.
3.
Press the
REC
button to display the minimum
MIN
reading with the relative time.
4.
Press the
REC
button to display the average value
AVG
reading with the relative time.
5.
Press the
REC
button again to continue recording
MAX/MIN
/AVG
measurements.
6.
To exit the
MIN/MAX/AVG
mode, press the
Summary of Contents for DD890
Page 1: ...Manometer DD890 ...