User manual

Easysound Stand-alone User Manual GPI File Mode
Miranda Technologies Ltd Page 37
GPI File Mode
To select GPI File mode go to Set-up/System/Audio Control then press the
enter key. Use the arrow keys W X to select GPI File mode then press enter.
Reboot the unit if instructed.
Note: When in GPI File mode Easysound Standalone cannot be
controlled manually from the front panel.
General Purpose Interface
The nine GPI ports are identified as GPI 1 through GPI 9. The first seven
ports, GPI 1 through 7, may be configured as either input or output ports
whilst the remaining two, GPI 8 and GPI 9 may only be configured as inputs.
Any GPI, assigned to ‘input’, may have a macro associated with it that
contains up to 10 command lines. When triggered, the commands within the
macro execute sequentially. If the GPI is assigned as an ‘output’, it may only
have a single status associated with it.
To program the GPI’s refer to the Common Commands section of this
manual.