Omega HHF142, Руководство пользователя

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� Press the HOLD/RESET key at any time while adjusting duct sizes to
� exit the duct size adjustment. Any changes you have made to duct
sizes
are not saved.
Duct Size Entry example:
The following example shows how to enter the dimensions of a 12 inch x 12
inch rectangular duct and save this duct at Duct# 4 in memory.
1. Tum the Instrument on.
2. Once turned on, press the "ADJ" key. Continue pressing and releasing
until
ducY
is displayed. This now selects Duct setup 4.
3. Press the "SET" key to enter into Volume Duct Entry mode. The
display shows UOL stating that we're in Volume Duct Entry mode,
then shows the Duct setup selection of
due Y,
and then stops at
Un
,I:. Press the "ADJ" key to enter the Units menu.
4. Press and release the "ADJ" key to toggle between I n eh and [En I:.
This determines whether the units will be in Inches or Centimeters.
5. Once I neh has been displayed, press the "SET" key to accept Inches
as the Units.
6. The display now shows
duel:
stating that we're now in the Duct Type
menu. Press the "ADJ" key to enter the Duct Type menu.
7. Press and release the "ADJ" key to toggle between r EC I: and [
1
r C .
This determines whether the Duct type will be a Rectangular duct or a
Circular duct.
8. Once r Ee I: has been displayed, press the "SET" key to accept
Rectangular duct as the Duct type.
9. The display now shows
HE
,I: stating that we're now in the Height
Entry menu. Press the "ADJ" key to enter the Height Entry menu. The
Height can now be edited one digit at a time.
10. To enter in 12.0 inches, press the "SET" key to accept O and move to
the cursor to the right, press the "ADJ" Key to increment the current
digit to
I ,
press the "SET" key to accept
I
and move to the cursor to
the right, press the "ADJ" Key twice to increment the current digit to
Rev 11 .9, 1 0-Jun-2008
Page 9 of28