Owner's manual

5-7 Air Velocity Unit Default Setting

* Use Up Button, Down Button to select the▲▼

default Air Velocity unit as :

m/S, Ft/min, Km/h, Knots, Mile/h,

* After finish the Air Velocity unit adjustment,

push the " Enter Button " , then press the " ESC Button "

will quite and return to the normal measurement

display.

5-8 Air Flow Unit Default Setting

* Use Up Button, Down Button to select the▲▼

default Air Flow unit as : CMM or CFM

CMM : cube meter per minute.

CFM : cube feet per minute.

* After finish the Air Flow unit adjustment, push the "

Enter Button " first, then press the " ESC Button " again

will quite and return to the normal measurement display.

5-9 Area Size ( Air Flow ) Default Setting

* Use Up Button, Down Button and the SEND ( )▲▼ →

to select the desired area value.

@If the 5-8 select the CMM, the area unit is

Meter^2 ( Meter square ) and the adjust range

is limited to 0.001 to 30.000 Meter square.

@If the 5-8 select the CFM, the area unit is

Feet^2 ( Feet square ) and the adjust range

is limited to 0.01 to 322.92 Feet square.

* After finish the Area Size adjustment, push the

" Enter Button " first, then press the " ESC Button " again

will quite and return to the normal measurement display.