® Waves System
V 1.1 - 2009
I.D. AL - EventPlayer MP3/Wav/DMX player - User manual
- 12 -
The output contacts are commutated at the beginning of the directory playback. If files inside the
directory carry an instruction to enable or disable the output contacts, the output status will evolve.
If an event file is read (Show Control function), the outputs can change with the scenario of the event
file. We recommend to control the outputs in the Show Control editor.
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[V+xx] or [V-xx] - Sets the volume level of the directory
The name of the directory can include parameter to set the broadcast volume.
Example:
001 [V+05]: Increases volume by 5 steps
001 [V-03]: Decreases volume by 3 steps
After reading the directory, the volume goes back to the normal volume level set for the player.
- If variation values exceed the maximum or minimum level, levels are set at their maximum or minimum.
- If the volume is already at the maximum, the increase command is ignored
- If the volume is already at the minimum, the decrease command is ignored
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[NT] or [DT] - This option defines the interruption mode of the current directory
If these options are registered in the directory name, the file cannot be interrupted and commands
received are ignored or executed at the end of the file.
Without this option, reading of the current file can be interrupted at any time by an external
action. (input, Ethernet, RS232 ...)
Example:
001 [NT] - The directory is NOT interruptible.
In that case, an action on one of the input contacts, by programming, through Ethernet or RS232 link is
ignored and the reading of the current file is not stopped. Caution! The action is not memorised and the
triggering information is lost.
001 [DT] - Interruption instruction is memorised and will be executed at the end of the file.
In that case, an action on one of the input contacts, by programming, through Ethernet or RS232 link is
memorised and the reading of the current file is not stopped. Caution! If several actions occur while
reading the file, history of actions is not memorised and triggering information is lost. Only the last action
is memorised and executed.
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Specific behaviour :
- If an action refers to a directory which is absent, the command is ignored.
- If an empty directory (no file) is called but the directory name includes an option, this option will be
executed. If no option is indicated, the player goes to stop mode.
