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displayed on top left corner and
meter also beeps when time is
up. (Fig. F)
If no need to wait for 20
seconds, just press
key to start measuring the
volume right away.
After starting measuring the volume, the meter will automatically
count the volume for 60 seconds to give a average value. (Fig. G)
During this 60 second time, the vane should move along the whole
outlet to cover each area so the measured data could be more
accurate. The count down number displayed on the top-Ieft corner
as a reminder and meter also beeps when 60 seconds is up.
After time is up, 60 seconds average volume will display on the
LCD as Fig H.
(Fig. G)
If there are more than one outlet, you could press
to repeat the procedure from outlet size input. You could measure
outlet as many times as you need.
After measuring more than one outlet volume, you could press
L
key to review the sum of all outlets. Pressing or M
Mx/Mn
review the last outlet volume.
CAPACITY: OUTLET SIZE
While in normal mode, long pressing
short press
MODE
put the vane on the Inlet, then press
average Temp. & RH% ( Fig. I) countdown will show on left-top
corner of LCD and meter beeps after 60 second is up. Then, the
meter enters outlet size setting automatically. (Note 1)
There are three choice to enter the size:
• Length & Width:
This is the default choice. Press M
digit first, then press L
(0-9). When select the value, the value will show from 0 to 9 in
cycle. After entering length, short press
setting. Repeat the procedure of length setting, then short press
again to finish the size setting and enter next step. (Flg. J)
ENTER
/
REC
START
to enter capacity mode. To measure the capacity,
Mx/Mn
(Fig. F)
(Fig. H)
to enter air volume, then
MODE
to count the 60 second
ENTER
HOLD
key to select the setting
key to select the appropriate value
ENTER
key again
ENTER
HOLD
to enter width
to
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