GE General Electric Oxygen Equipment PT878 Benutzerhandbuch

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Chapter 8. Servicing the PT878
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual
191
8.10.4 Setting Impulse Response
The Impulse Response option enables you to force the meter to transmit in 
one direction only, without changing the AGC setting. You can then 
diagnose problems with transducer, pipe, or fluid configurations. To enter 
the option, scroll down to the Impulse Response entry in the Service Menu 
and press 
[ENTER]
. The screen appears similar to Figure 127 below.
Figure 127: Impulse Response Option
1.
The first prompt asks in which direction you wish the meter to transmit, 
upstream or downstream.
a.
Press 
[ENTER]
 to open the drop-down list.
b.
Use the [
T
] or [
S
] arrow keys to scroll to the desired number.
c.
Press 
[ENTER]
 to confirm your selection.
Transmit
  
 
Stop
Exit
Impulse Response
 
 
 
Direction
 
Upstream
Percent Gain
           
 20
%
Stopped.