5: Performance Verification Performance Verification Procedures
162
5 If there is a mismatch, then:
• If there is a mismatch in Therapy Knob, then check the Therapy Knob connections and replace
the Therapy Knob or Therapy Switch as necessary.
• If there is a mismatch in the Paddles group, then check the Paddles connections and test the
Paddles.
• If there is a mismatch in the Charge/Shock/Sync buttons, then check the UI PCA connections
and replace the UI PCA if necessary.
• If there is a mismatch in other buttons or keys, then check the Front Case connections and
replace the Front Case if necessary.
If all results pass, the device passes that portion of the test. Return to the Service Mode Main screen by
pressing the Main Service soft key. If there is any failure, begin troubleshooting and repair the device as
needed.
Display Test
These instructions tell you how to run the Display test.
If all results pass, the device passes that portion of the test. Return to the Service Mode Main screen by
pressing the Main Service soft key. If there is any failure, troubleshoot and repair the device as needed.
See “Display Problems” on page 72.
1 Access the Service Mode Main menu as described in “Accessing Service Mode” on page 15.
2 From the Service Mode Main menu, select Display Test.
3 Check for any defective pixels, random lines or dots, or flickering while test patterns are displayed:
a the display is filled with white,
b the display is filled with black,
c red fills the display from top to bottom,
d green fills the display from left to right,
e blue fills the display from right to left,
f intensity test pattern is displayed.
4 Inspect the intensity test pattern to ensure that 16 intensity levels are visible in each color.
5 Press the Main Service soft key to terminate the test.
6 There is no pass / fail result or message for the display test. Make your subjective decision based on
your observations.
Fan Test
Use the Fan On/Off soft key to verify both fans can rotate and stop.
To Next Page
Loading...