User manual

tams elektronik
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SD-34 | SD-34.2 English
9. Check list for troubleshooting
 Parts are getting too hot and/or start to smoke.
Disconnect the system from the mains immediately!
Possible cause: one or more components are soldered incorrectly.
à In case you have mounted the module from a kit, perform a
visual check (à section 6.) and if necessary, remedy the faults.
Otherwise send in the module for repair.
 The decoder does not work.
Possible cause: The connection of the decoder to the central unit
and / or the power supply is interrupted. à Check the connections.
Possible cause: The connection of the decoder to the accessory or
the points is interrupted. à Check the connections.
Possible cause: The central unit is not operating. à Check if the
central unit is ready for operation.
Possible cause: The connected accessory or the connected points is
defective. à Check the accessory or the points.
 After programming the address the decoder does not react to
switching commands.
Possible cause: When programming the decoder address via CV you
set the decoder address. To switch the decoder accessory decoder
addresses are used. à Input the accessory decoder address to
switch. (Advice: The decoder address multiplicated with 4 tallies to
the highest address from the quadruple accessory decoder address
block. Example: decoder address = 10 à corresponding accessory
decoder addresses: 37 to 40.)
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