To Next Page

To Previous Page

Gen II User Manual

9-4 – Transient Balance Chapter 9 Revision 2.10, Apr 2020

or optional USB keyboard. The selection fields have pointed ends (< >). These fields

have two or more preset values that are selected by using the [] and [] keys.

Navigate between the fields on this screen using the [] and [] keys. (Refer to

Chapter 3, “Using the Gen II Analyzer” if you are unfamiliar with using the keypad

or inputting data.)

9.1.1.2. To complete the “Transient Balance Setup” screen (as shown below), do the

following:

9.1.1.3. In the “Name” field, enter a name for this setup using the keypad. (Refer to Chapter

3, “Using the Gen II Analyzer” if you are unfamiliar with using the keypad.) The

name you choose will aid you in differentiating this setup from other stored setups

should you choose to use or review it at a later time. The name should be one of your

choosing which will be easily recognized and associated with this setup such as

“Citation 10,” “Lear 45,” or “CF34-3A”.

9.1.1.4. Using the [] key, move down to the “Eng Rotation” field. Use the [] to select the

direction of engine rotation. The choices in this field are CW for clockwise or CCW

for counter clockwise.

9.1.1.5. Using the [] key, move to the “Viewed From:” field. This field is used to define

the Engine Rotation perspective. The two available perspectives are <FLA>

(Forward Looking Aft) and <ALF> (Aft Looking Forward). The <FLA> perspective

is determined by standing in front of the engine and noting the direction the fan

rotates as viewed looking back into the intake. The <ALF> perspective is determined

ACES SYSTEMS Cobra II User Manual

Questions and Answers: