Bosch RTM 430, Инструкции по ремонту

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5.5 Analog interface check (Option) Connect the digital multimeter with the connecting line of the analog interface. Set in
menue
Set oft RTM the operating mode Continous . Take the calibration stick into the
RTM at the receiver-side.
The voltage value at the analog output has to be between 2,25 V and 2,75 V.
The exact voltage can be calculated with following formula:
Calibration stick value in % : 100 x 5 V = voltage
E.g.: 51,5% : 100 x 5 V = 2,575 V .
In case of error:
-
Ceck the connecting line with ohmmeter.
Error still present:
-
Replace the interface circuit board.
Error still present:
-
Replace the master board (Chapter 5.4).
After each point which is done test the analog interface again.