TM
Press the SAMPLE RATE key while adjusting duct sizes to move one
digit to the left. This will allow you to go back and adjust the digit you
have just set.
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.
Turn the 6812 on.
2.
Once turned on, press the “ADJ” key. Continue pressing and releasing
until
is displayed. This now selects Duct setup 4.
3.
Press the “SET” key to enter into Volume Duct Entry mode. The
display shows
stating that we’re in Volume Duct Entry mode,
then shows the Duct setup selection of
, and then stops at
. Press the “ADJ” key to enter the Units menu.
4.
Press and release the “ADJ” key to toggle between
and
.
This determines whether the units will be in Inches or Centimeters.
5.
Once
has been displayed, press the “SET” key to accept Inches
as the Units.
6.
The display now shows
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
and
.
This determines whether the Duct type will be a Rectangular duct or a
Circular duct.
8.
Once
has been displayed, press the “SET” key to accept
Rectangular duct as the Duct type.
9.
The display now shows
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.
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