24
For more information, see section b) "Enabling/disabling the automatic power off function". The duration of the au-
tomatic measurement cycle can be preset. This duration can be configured in time mode. For more information, see
section i) "Time mode (TIME)".
• Press and hold the
M/DOWN
button (2) for 2 seconds to start the automatic
measurement cycle. The
AUTO
(I) and
REC
(J) symbols will appear on the
LCD display. The meter will then start to take measurements.
• Hold down the
M/DOWN
button (2) for 2 seconds to end the automatic meas-
urement cycle. The
AUTO
(I) and
REC
(J) symbols will disappear from the
LCD display.
g) Changing/selecting the measuring unit
5-4 UNIT Mode
Press the S button to toggle unit. (1W/m
2
= 0.3169984BTU/ft
2
•
h)
S
• Press the
S/UP
button (3) to change the measuring unit.
• Press the S/UP button to switch between the W/m
2
and BTU (ft
2
*h)
units. The selected unit will be displayed (1 W/m
2
= 0.3169984
BTU/ft
2
xh).
h) Recalling stored readings
5-5 MEM Mode
DATA00
DATA01~DATA20
DATA
Press the Up (S) and Down (M) button to recall the stored data.
Up / Down
• Press the
S/UP
(3) or
M/Down
(2) button to recall the saved data
sets in a cycle (there are up to 20 data sets in separate memory
slots).
The saved data sets are marked with "REC" or "AUTO REC". "REC" means that the data set was manually saved.
See "Saving readings (REC)" for details.
"AUTO REC" means that the data set was automatically saved. See "Automatically measuring and recording readings
(AUTO REC)" for details.
1
Displaying the duration of the automatic measurement cycle
DATA00
• Press the
S/UP
(3) or
M/DOWN
(2) button until the "DATA00" memory slot is
displayed. The preset duration of the previous automatic measurement cycle
will be displayed.
• You now know the duration of the previous measurement cycle. See section
"i) Time mode (TIME)" for details.
2
Deleting saved data
DATA00 DATA
• Press the
S/UP
(3) or
M/DOWN
button (2) repeatedly until the "DATA"
memory slot is displayed. "Clr ALL" will be displayed.
• Press the /
HOLD
button (4) twice to delete all saved data.
