Specifications

Crestron e-Schedule Programmer’s Guide
Join Number Pass-Throughs
The Cfg_Hardware_JoinNumPassThrus table defines ranges of join
numbers that can be used in SIMPL Windows to specify pass-through
signals, which are passed back and forth directly between a set-top box
(room controller) and Web browser. This is useful for commands such as
Volume Up that don’t need to be transmitted to the head end.
The Real-Time Engine routes both the input and output signals, as usual.
Signals sent from a browser are transmitted to its corresponding set-top box
and those sent from a set-top box are transmitted to all connected browsers.
A pass-through is only valid between a Web browser and a set-top box (not
between a Web browser and switcher, for example).
Cfg_Hardware_JoinNumPassThrus Table
Field Name Description
PassThruStart Start of the range of join numbers.
PassThruEnd End of the range of join numbers.
Enabled When selected, this check box indicates that the
specified join numbers will in fact be programmed
as pass-throughs in SIMPL Windows.
IOType 1=Digital, 2=Analog.
Comment Comment for database—not used by scheduing
software.
Example 8 – Configuration table for join number pass-throughs
Programmer’s Guide e-Schedule – DOC. 5919 • 24