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4. Long press the SETUP button to access the Setup Mode and then press
times to step to the AREA screen
5. Press Return (
2
2
cm
, or ft
6. Press Return to access the SIZE screen. Press Return again and use the
arrows to select the decimal placement for the area value (note the x10 and
x100 multipliers on the display)
7. Press Return and use the arrows to adjust the flashing digit for the area
value. Use the H button to select a new digit to edit. Continue in this way
until the area of the duct is accurately entered
8. Press Return to confirm the area value and then long press SETUP to exit
9. Insert the vane sensor in the air duct and read the airflow (volume of air)
value on the lower display digits
Setup Mode
1. Long press the SETUP button*
2. The first screen is the default TEMP UNIT for air temperature. Press Return
to see the setting. Use the arrows to set
3. Press Return to see TYPE K OFFSET. Press Return again and use the arrows
to select a temperature offset, if desired
4. Press Return to see VEL UNITS. Press Return again to see the default units.
Use the arrows to select m/s, ft/min, km/hr, MPH, or knots
5. Press Return to see FLOW UNITS. Press Return again to see the default
Airflow units; use the arrows to select CFM or CMM
6. Press Return to see AREA UNIT. Press Return again to see the default area
units and use the arrows to change to in
7. Press Return to see AREA SIZE, press Return again and use the arrows to
select the decimal position for the area value. Press Return and use the
arrows to adjust the flashing digit. Use the H button to select a new digit to
edit. Continue in this way until the area of the duct is accurately entered
8. Press Return to see SLP (sleep). Press Return to see the default APO time.
Use the arrows to set timer to 5, 10, 15, 20, 25, 30, 40, 60 minutes or OFF
9. Long press the SETUP button to exit the Setup Mode
*Note that you can use the arrow buttons immediately after you access the
Setup Mode to step through the Setup parameters quickly.
) and use the arrows (
) to select the area units: in
o
o
C or
F
2
2
2
, cm
, or ft
4
2
,
EM54-QS-en-US_AA
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