Pioneer AVIC-8DVD, Service Manual

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AVIC-8DVD
5. Data Communications (Others)
• PC card connection is checked.
• The next test can be performed by pressing the [ ] key, if all
tests result in OK.
6. FM Multiplex Error Measurements
• FM multiplex error measurement is conducted.
• The default frequency is 104.0MHz.
• If the test is performed for the first time, measurements (taken
at the time the test disk is started up) will be displayed.
• Please set the frequency to a frequency other than the
frequency used in the previous test for all tests following the
second test.
• The frequency can be changed by using the [ ] and [ ] keys
after taking a measurement.
• 500 blocks will be tested, and if the error rate is 1% or less, the
results will be displayed as "OK".
• The next test can be performed by pressing the [ ] key, if the
test results in an OK.
7. Natural Image and Navigator P-side-P
• A 256-color natural image will be displayed as a background
image, and the right half of the image will be changed to a
chroma key color.
• The 1kHz sine wave, with a sampling rate of 22kHz, will be
output for 30 seconds.
• If the test screen is displayed, turn the guidance audio ON,
then turn it OFF when the screen is no longer displayed.
• The sound volume can be altered by pressing the [ ] and [ ]
keys (from level 0 to 9).
[JPEG file name: HITO1.JPG]
[audio file name: A19K01KR.WAV]
• The next test can be performed using the [ ] key.
Data Communication (other) check
PC Card
[Push joy stick down to go to next check]
OK
FM multiplex tuner error rate measurement
FM Frequency
Blocks Received Correctly
Blocks with one bit corrected
Blocks with two bits corrected
Blocks Received with error
[Push joy stick down to go to next check]
104.0MHz
0000 OK
0000 OK
0000 OK
0000 OK
[<- -> to adjust FM frequency ]
Re-measure if you come from service menu