GE Vivid i n - Page 271

GE HEALTHCARE
DIRECTION FQ091013, REVISION 1 VIVID I N AND VIVID Q N SERVICE MANUAL
Chapter 4 - General Procedures and Functional Checks 4-23
4-3-1-6 Speakers Tests
4-3-1-7 Monitor Test
This procedure is performed in stages, in the order shown in the table below. First, verify the monitor
settings and then proceed with the tests that follow.
Table 4-10 Speakers Test - Recommended
Step Task Expected Result(s)
BEP Path:
1
Boot up the system in Maintenance Mode, using the
Service Dongle.
2
Press Alt +Config to start the diagnostic package
3
From the diagnostic test tree, select BEP.
This will activate PC Doctor diagnostics.
4
Run System Diagnostics\Audio Test
5
At the WAV window, press the Left Channel button
Make sure that the left internal speaker is working
Verify that there is clear sound from both speakers at all
frequencies. Note that right and left are as seen when
standing behind the unit.
6
At the WAV window, press the Right Channel button
Make sure that the right internal speaker is working
Verify that there is clear sound from both speakers at all
frequencies. Note that right and left are as seen when
standing behind the unit.
RFI Path:
1
From the diagnostic test tree, select Front End Test >
RFI. Then select RFI Audio Test and press Start.
During the test, a high-pitched sound will be heard from
the left and right speakers simultaneously and the
circuitry test will indicate Pass
Table 4-11 Monitor Test - Recommended
Step Task Expected Result(s)
VERIFY MONITOR SETTINGS
1
Boot up the system in Maintenance Mode, using the
Service Dongle.
2
Press Config
3
Under the Connectivity tab, select TCPIP
4
Select Advanced
5
In the address bar, type Controlbar and press Enter
6
From the Control Panel, select Display then select
Settings
Make sure resolution is set to 800 x 600 pixels, 16 bit.
If not, select the correct resolution settings.
7 From the Settings Tab, select Advanced. Select
S3GammaPlus tab
Make sure the settings are:
• Gamma = 0.7
• Brightness = 1
• Contrast = 1