3.22
TRICOR Systems Inc.
3.5.16 Line Frequency
The Model 225 is designed to work on either 50 or 60 Hz AC power. For
optimal noise rejection the system needs to be told the AC line frequency. To
select the line frequency, press the
Select
button from the ready to test screen.
Use the scroll buttons to choose the Line Frequency group.
Top Menu Selection
14 - Line Frequency
Press the
Select
button to select this menu group. Use either scroll buttons to
toggle the frequency setting. Set the frequency to value of your facility power.
Line Frequency Menu
60 Hz
To accept the newly entered value, press the
Select
button. If you decide not to
change the value, press the
Cancel
button to return without making the change.
In both cases the Top Menu Selection display will show again. To return to the
ready to test screen press the
Cancel
button.
3.5.17 Self Test
This menu choice runs the system test that is performed when the Model 225 is
first turned on. All the same checks are performed.
To run the self test, press the
Select
button from the ready to test screen. Use
the scroll buttons to choose the User ID group.
Top Menu Selection
15 - Self Test
Press the
Select
button to select this menu group. The display will show a
testing system message with a scrolling progress bar..
Testing System ...
