
Channelmap:
The channelmap is used to configure the auto-modulation detection and channel scan. This should
be configured correctly for each tuner.
The channelmap configuration is stored in non-volatile memory so only needs to be set once.
format: hdhomerun_config <device id> get /tuner<n>/channelmap
format: hdhomerun_config <device id> set /tuner<n>/channelmap <channelmap>
eg: hdhomerun_config FFFFFFFF get /tuner0/channelmap
eg: hdhomerun_config FFFFFFFF set /tuner0/channelmap us-bcast
Channel maps supported by HDHR-US hardware:
Name Description Location
us-bcast Digital Antenna (ATSC). US, Canada
us-cable Digital Cable - Normal frequency layout. US, Canada
us-hrc Digital Cable - HRC frequency layout. US, Canada
us-irc Digital Cable - IRC frequency layout. US, Canada
Channel maps supported by HDHR-EU hardware:
Name Description Location
au-bcast Digital Antenna (Australia). Australia
au-cable Digital Cable (Australia). Australia
eu-bcast Digital Antenna (Europe). Europe, New Zealand
eu-cable Digital Cable (Europe). Europe, New Zealand
tw-bcast Digital Antenna (Taiwan). Taiwan
tw-cable Digital Cable (Taiwan). Taiwan
Channel scan:
To run a channel scan:
format: hdhomerun_config <device id> scan /tuner<n> [<log filename>]
eg: hdhomerun_config FFFFFFFF scan /tuner0 scan0.log
This command will scan all channels on the selected channelmap plus any additional channelmaps
associated with the selected channelmap. All standard modulation types for the selected
channelmap are tested.
When a digital channel is found it will identify the programs on the channel.
The log filename is optional; if included it will log to the given filename.
Tuning a physical channel:
To set a channel use the set channel command:
format: hdhomerun_config <id> set /tuner<n>/channel <modulation>:<frequency>
format: hdhomerun_config <id> set /tuner<n>/channel <modulation>:<channel>
eg: hdhomerun_config FFFFFFFF set /tuner0/channel auto:651000000
eg: hdhomerun_config FFFFFFFF set /tuner0/channel auto:60
Supported modulation types can be queried with the get sys-features command:
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