Sound Devices SCORPIO Premium Portable Mixer-Recorder

User Guide v9.50 - Page 90

For SCORPIO.

PDF File Manual, 133 pages, Read Online | Download pdf file

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CL-16 GPIO (General Purpose Input/Output)
The 10-pin Phoenix connector labeled Remote provides eight GPIO ports. These can be configured as simple contact-closure
inputs, and to drive low current draw components such as LEDs and logic-controlled powered relays.
CL-16 Remote Pin Functions
Ground (-): for triggering logic-low connections.
1 - 8: Configurable as inputs or outputs, activate high or low, and assigned a function.
+5 V DC: for triggering logic high connections.
Active High inputs trigger when +5V is applied.
Active Low inputs trigger when ground is applied.
Active High outputs go to 5 V when the mapped function is active.
Active Low outputs go to ground when the mapped function is active.
The GPIO lines can supply or sink 10 mA through the series 100 ohm internal resistance. This is not enough to directly drive relays
but is enough for driving logic-controlled powered relays.
Pin 10 of the connector supplies 1A at 5V.
GPIO Outputs can be used to drive LEDs with a proper series resistor. Resistor values vary from LED to LED, 470 ohms is a good
starting point.
Although the CL-16 has protection against ESD (static electricity), highly inductive loads (like relays, bells etc) may require extra
diode protection to protect against inductive voltage spikes. Make sure to protect the CL-16 with an anti-parallel diode across the coil
of what is being driven.
CL-16 GPIO Configuration Menu
Input/Output
Toggle on Mic/Tone Switch
Active High/Active Low
Toggle on */** Switch
Defaults
GPIO_1=Record, 2=Play, 3=Stop, 4=None, 5=None, 6=Record, 7=Play, 8=Stop
Available Options
None, Auto Mixer On/Off, Bus Mode, Channel Groups Edit, Channel Sends on Faders, Channel Source Edit, Circle Take, Com Send
1, Com Send 1 (Latch), Com Send 1 (Momentary), Com Send 2, Com Send 2 (Latch), Com Send 2 (Momentary), Com Rtn 1, Com
Rtn 2, Create Sound Report, Dante Out Edit, Edit Scene Name, Edit Take Notes, Edit Take Number, EQ Mode, Fader Bank Left,
Fader Bank Right, False Take, Fast Fwd, Fat Ch Mode, Fat Ch Mode Bus, Fav HP Preset, Fav Toggle, Home, HP Presets Menu,
Jog Is HP, Jog Is Select, Jog Wheel Press, L-Ident, LR Returns Meter, Menu, Meter, Mic Toggle, Mix Low Cut Mode, Mix Pan Mode,
Mix Trim Mode, Nav Down, Nav Left, Nav Right, Nav Up, Out Mode, Play, Play Remain Time, Record, Rewind, Rtn A, Rtn B, Rtn C,
Scorpio User Guide 90
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