TAG MCLAREN AUDIO 100 5R Series, Service Manual

Page: 22 / 34

F3 series 100X5R service manual 18
8.0 diagnostics
8.1 Upgrading software diagnostic messages
When upgrading the 100X5R firmware, the Upgrade Wizard program should produce bar-graph
showing the progress while downloading the new software.
If it does not, please check the following:
!
The TAGtronic bus adaptor is plugged into COM1 of the PC
!
The black RJ-45 connector is plugged into the ‘out’ socket of the 100X5R
!
The red RJ-45 connector is plugged into the ‘in’ socket of the 100X5R
!
The 100X5R has been switched off and then on again (the display should be
blank)
If none of these is the case, then there is possibly a fault with the 100X5R. Please note the error
message and contact TAG McLaren Audio for guidance.
8.2 Resetting parameters
If any channels are caused to go into protect such that a fault is detected while the output relay
is open, the microprocessor will ensure that channel will not power up again. This is to ensure
that an internally faulty module will not have power connected to it. In order to reset this,
remove power from the IEC inlet on the rear of the unit and the faulty module register will be
deleted. Any modules which do not power up on switch on after this will have a continuous
fault.