
6
Rev. 01 - 2014 - E
Basics
When you update the software of a module the status LED provides you with
information about the updating process.
Boot loader state.
Orange
Initiation of the software update.
Temporary off
Every time the modules receives a valid data package.
Repeated until the update is completed without errors.
Temporary green
Software update failed.
Red
The output module receives data.
Green - flashing
The output module receives valid services.
Green - constant on
When starting the TDX system the output module and
the system controller negotiate connection speed. If
the LED continues to be red either the output module
or the system controller has not been inserted cor-
rectly.
Red
The output module has not been configured yet or the
module has not been inserted correctly.
No colour
891076E_492055_492056_TDX_QAM_module - User Guide - EN.indd 6
17-01-2014 11:25:48