7. Remote 12V Trigger Outputs
Two trigger outputs are provided. The output labeled “ON/OFF” provides a 12V voltage level whenever the unit is fully powered up. When the unit goes into standby, the level is 0 Volts.
The output labeled “AUX” is programmable from the LCD menu as described below. This means that the termi- nal supplies the
The Centre (Common or Ground) terminal is always used with the “ON/OFF” or “AUX” terminals to complete the circuit loop. The
These can be used to control any Bryston Power amplifier and many other components such as motorized screens and drapes. Be sure to determine what type of trigger signal the selected components requires and what function will be enabled by the trigger signal’s voltage.
Programming the AUX Trigger Output
i.Enter the main menu by pressing on one of the menu buttons on the SP1 front panel. Move the cursor to “OS”. Hit ‘Select’ - You are now in the Other Settings (Optical/THX) Menu.
ii.Move the cursor to “T”. (T = Trigger) Hit ‘Select’. Now you can assign the AUX Trigger output to ON or OFF, for each of the 6 input sources.
Figure 9: Trigger Assign Menu
iii.To change the source, use the “<” button. To toggle the trigger setting On or Off, use the “>” button. Hit ‘Select’ to exit when finished.
8. Aux IR Receiver
The Aux IR Input is a miniature mono phone jack connector. This is used to connect externally mounted IR LED receivers, or other extenders that provide modulated IR receiver data. Data is retransmitted by an IR LED mounted near the front panel IR receiver.
9. RS-232 connector
This connection provides for control of a Bryston
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