MedeaWiz Hydra H-9X28D User Manual page 9

Input / output expander for medeawiz sprite
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MedeaWiz® Hydra™
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While the file 1 to 8 is playing, the corresponding sinking output will be active.
Port 2 is set for a motion sensor input and will trigger on a +3 to +5 Volt input. Plays file 001.
Port 2 will only trigger if the looping file 000 is playing. It will not interrupt files 001 – 008.
Inputs 1 to 8 will interrupt the Port 2 triggered file 001.
Re-trigger delay on Port 2 is preset to 30 seconds but may be changed from 1 to 999 seconds.
Input 9 will interrupt any file, return to the 000 looping file and turn off sinking outputs.
The user selectable re-trigger delay on Port 2 can be used in various ways.
In a kiosk or special effect, you may want some quiet time between motion triggers.
You can also connect a jumper wire to force a trigger at intervals set by the delay time.
Find more information about Port 2 on page 28.
Mode 11
Next / Previous file, no interrupt, 9 input, motion input with re-start delay
Mode 11 controls one Sprite on Port 1.
It has 9 trigger inputs plus an optional motion sensor input on Port 2.
Sensor trigger on PORT 2 has a user selectable delay time to wait before a new trigger.
There are no sinking outputs programmed.
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.
A trigger on input 1 will play the next file on the SD or USB, circular, excluding file 000.
A trigger on Port 2 will play the next file on the SD or USB, circular, excluding file 000.
A trigger on input 2 will play the previous file on the SD or USB, circular, excluding file 000.
You may use files named 001 up to 200 on the SD or USB drive. Do not skip numbers.
A trigger on inputs 3 to 8 will play files 001 to 006. Will not change the step file count.
Mode 11 is No Interrupt
A new input trigger will be ignored while a prior triggered file is playing.
Re-trigger delay on Port 2 is preset to 30 seconds but may be changed from 1 to 999 seconds.
Input 9 will interrupt other files, return to the 000 loop file and reset the step file count to 001.
The user selectable re-trigger delay on Port 2 can be used in various ways.
In a kiosk or special effect, you may want some quiet time between motion triggers.
You can also connect a jumper wire to force a trigger at intervals set by the delay time.
Find more information about Port 2 on page 28.
Mode 12
Next / Previous file, with interrupt, 9 input, motion input with re-start delay
Mode 12 is exactly the same as Mode 11, 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.
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