| Read measured value block |
| The self-diagnosis continually monitors the input signals and voltages required by the radio unit. |
| For fault finding the input signals can be displayed in the measured valve blocks. |
Note! | Individual display zones may be empty in the display zone of the display of the vehicle diagnosis, testing and information system -VAS 5051- or vehicle diagnosis and service information system -VAS 5052-. This depends on the equipment of the radio/navigation system. |
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| Select the diagnostic function “08 - Read measured value block”. |
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| Use the numeric keypad on the test unit display to enter the display group number “001”, for example. |
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| Confirm your entry by pressing the Q key. |
| The measured values from the display group “001” appear. |
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| To select the individual display groups, please press the ↑↓ keys below the display group number that is currently being displayed. This enables you to move up and down the display groups. |
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