Logitech Harmony 600 User Manual page 25

The On Demand command isn't on the Harmony 600 for the Watch TV
Activity.
• You can map the command to any unused button on the Harmony
600 or on the remote's screen. The command is likely in our
database, but wasn't mapped to the Activity. If we're missing the
command, the Harmony 600 can learn it from your original remote.
For more information, see
commands using your old
The Harmony Remote software in unable to communicate with the
Harmony 600.
• Try disabling any Internet security software you might have
including firewalls and anti-virus software.
Teaching your Harmony 600 new
remote.
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