AVIC-X910BT/XS/UC
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TestGyro Screen
NAND Flash test mode start screen
Write files
Conduct a write test to NAND Flash disc.
Read/verify files
Conduct a read test to NAND Flash disc. Notes) It will take time by test completion.
Delete Files
Conduct a deletion test to NAND Flash disc.
Format disc
Conduct a formatting test to NAND Flash disc. Notes) After performing “Format disc”,
all data is deleted include APL and MAP data.
Gyro-z-bias test
1. Press “Start” and wait 2 seconds, then the “Gyro-z-bias” result will be displayed.
The result should be within the range between - 2 and 2 degrees.
Gyro-z test
1. Rotate the unit 360 degrees. (or 180 degrees)
The “Gyro-z” result should be within the range of 360 +/- 14.4 degrees. (or 180 +/- 7.2 degrees)
2. Press “Stop” and then press “Start” again.
3. Rotate the unit -360 degrees. (or 180 degrees)
The “Gyro-z” result should be within the range of -360 +/- 14.4 degrees. (or 180 +/- 7.2 degrees)
Accelerometer Testing
1. Set the unit "Face Down" position to +1 g (pointing up). You will then get an “Accel-x” result
2. Set the unit "Face Up" position to -1 g (pointing up). You will then get an “Accel-x” result
3. Calculate the difference of the two results. The difference should be within the range of 2 +/- 0.1 g.
For example, the result of step 1 is "1.045 g" and step 2 is "-0.902 g", the difference is 1.045+0.902=1.947 g.
4. Set the unit "Right side up" position to +1 g (pointing up). You will get an “Accel-y” result.
5. Set the unit "Right side down" position to -1 g (pointing up). You will get an “Accel-y” result.
6. Calculate the difference of the two results. The difference should be within the range of 2 +/- 0.2 g.
7. Set the unit "Up side down" position to +1 g (pointing up). You will get an “Accel-z” result.
8. Set the unit "Normal" position to -1 g (pointing up). You will get an “Accel-z” result.
9. Calculate the difference of the two results. The difference should be within the range of 2 +/- 0.2 g.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
