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Final check after repair
Insulation test
Product Info
Customer setup
The final check after repair describes the activities needed to ensure that the
product is returned in perfect condition to the customer. The contents are:
- Insulation test.
- Check product information.
- Restore the setup and check connections, picture and sound.
- Final cleaning of the product.
Each set must be insulation tested after having been dismantled. Make the test
when the set is reassembled and ready to be returned to the customer.
Flashovers must not occur during the testing procedure!
Make the insulation test as follows:
Short-circuit the two pins of the mains plug and connect them to one of the
terminals of the insulation tester. Connect the other terminal to ground on the
aerial socket.
! To avoid damaging the set, it is essential that both terminals of the insulation
tester have good contact.
Slowly turn the voltage control of the insulation tester until a voltage of 2.5 kV
and max. 10 mA is obtained. Maintain that voltage for one second, then slowly
turn it down again.
The scope of this check is to ensure the following:
- The product has maintained the correct identity.
- The product is set to the correct Option.
Procedure:
- Enter Service Configuratiom Menu (described on page 2.3).
- Choose PRODUCT INFO.
- Check the serial number is correct for BeoSound 5 and/or BeoMaster 5.
- Return to Service Configuratiom Menu and choose ROLES.
- Check Option setting is correct.
Remember to inform the customer of any changes that have been made in the
user setup, due to procedures in the Service Manual, such as Connections, Sound,
Picture, etc.
Restore the product to the customer setup.
Final check after repair
4.9
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