MedeaWiz Hydra H-9X28D User Manual page 12

Input / output expander for medeawiz sprite
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MedeaWiz® Hydra™
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When power is applied the file named 000 will loop circular continuously until a trigger event.
Inputs 1 to 9 will trigger when grounded / connected to input 0
Inputs 1 to 4 will play files named 001 to 004 on the Sprite on Port 1.
Inputs 5 to 8 will play files named 001 to 004 on the Sprite on Port 2.
Mode 23 is No Interrupt
While a file 1 to 4 is playing on Port 1, any new trigger on inputs 1 to 8 will be ignored.
While a file 5 to 8 is playing on Port 2, any new trigger on inputs 1 to 8 will be ignored.
While the file is playing, the sinking output will be active that corresponds to the input number.
Input 9 will interrupt other files, return to the 000 looping file and turns off the outputs.
Mode 24
2 Sprite, 4 inputs each, 8 outputs, with interrupt
Mode 24 is exactly the same as Mode 23, except With Interrupts.
Any file playing may be interrupted to start a new file when a new input trigger occurs.
There is a brief delay before a new trigger is allowed if a prior triggered file just began.
Mode 31
3 x 4 matrix, 12 button keypad, plays 12 files, no interrupt
Mode 31 is for a 3 x 4 keypad or 12 individual push buttons or other triggers.
There are no sinking outputs programmed.
The 12 triggers will play files named 001 to 012.
Mode 31 is No Interrupt
A new input trigger will be ignored while a prior triggered file is playing.
Mode 32
3 x 4 matrix, 12 button keypad, plays 12 files, with interrupt
Mode 32 is exactly the same as Mode 31, except With Interrupts.
Any file playing may be interrupted to start a new file when a new input trigger occurs.
There is a brief delay before a new trigger is allowed if a prior triggered file just began.
Mode 33
3 x 4 matrix, 12 button keypad, plays 99 files, no interrupt
Mode 33 is for a 3 x 4 keypad or up to 12 individual push buttons or other triggers.
One or two buttons may be pressed followed by the # key button to play up to 99 files.
The 99 triggers will play files named 001 to 099.
The # key is used as the "enter" button to start the file number entered.
The * key is used as a "clear entry" button, if needed, prior to pressing the # key.
Mode 33 is No Interrupt
A new input trigger will be ignored while a prior triggered file is playing.
See page 32 for wiring the keypad / buttons.
See page 30 for the table of file numbers mapped to the buttons.
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