Gilderfluke&Co old MACs 8 bit Digital Audio System User Manual

Page 47

printing that it will time out and reset the system. 9600 baud is an average speed to run the
system.

All cards in the system must be set to the same baud rate. The default speed is 9600 baud.
This command doesn't take effect until you enter the eXit command.

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"c"

Odd Parity Toggle:

This toggle enables the ODD PARITY data check on the serial port for this Repeater. Parity is a
method of confirming that the data sent to the audio system arrives intact. Any data that gets
jumbled is ignored. If ODD PARITY is enabled, it must be enabled on all the cards in the system
as well as on your computer or terminal. The default value for this command is off. This
command doesn't take effect until you enter the eXit command.

"d"

EPROM Type:

The following types of EPROMs are currently supported by the digital audio Repeaters
Repeaters:

27C512
27C010

(default setting)

27C020
27C040
27C080

All of the EPROMs on a card must be of the same type. Different cards in the same system can
each have different types of EPROMs on them. This command doesn't take effect until the eXit
command is completed.

"e"

Inputs Debounce:

This command allows you to set the number of times the software inside the Digital Audio
Repeater will check any inputs before it actually believes a change has happened. A typical
value is 0A. If you experience multiple triggers on any input, just raise this number until the
problem disappears.

"f"

DR-400 Mode:

This toggle should only be turned on only when operating on a DR-400 Audio Processing
Cards. It disables all of the commands which DR-400Õs canÕt (or shouldnÕt) use. This saves you
the time of turning all of these off individually.

"g"

Select From Aux.:

If more than one recording is stored on a single Digital Audio Repeater card, each separate
recording is referred to as a spiel. Each spiel can be accessed individually and played back.
Up to 255 of these spiels can be stored on a single Digital Audio Repeater card. These
requests can be made through the serial port or through the AUX PORT.

This toggle enables the auxiliary port for requesting the spiels on this card. There are two
methods of selecting spiels from the AUX PORT. Which one is used is selected by the next
command.

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