RF Technologies ART400, Инструкция по установке, эксплуатации и программированию

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6.9 MODEM EDIT MENU
6.9.1 RADIO BAUD RATE
Sets the baud rate of the internal radio modem, (currently 150 – 9600 baud within the
prescribed 12.5KHz channel) this setting does not govern the speed at which the serial port
operates which should be set either at the same speed or a higher speed. The radio baud rate
should be set at the minimum possible to maintain the required throughput, lower speeds
will give better results in poor signal conditions.
6.9.2 RADIO DATA BITS
Selects either 7 or 8 bits
6.9.3 RADIO PARITY
Selects none, even or odd
6.9.4 RADIO STOP BITS
Selects either 1 or 2.
6.9.5 FFSK TONE SET
Selects either Bell 202 or V23 mode 2, Bell 202 tones should be selected if possible since their
wider separation yields better performance, V23 tones however are more common in existing
systems. The tone set is fixed at speeds above 1200 baud.
6.9.6 FFSK SYNC/ASYNC
Allows either synchronous or asynchronous selection at up to 1200 baud FFSK.
6.9.7 SERIAL BAUD RATE
The serial port baud rate may be set independently from the radio baud rate in the range
150 to 38400bps. The setting should always be the same speed or higher than the radio baud
rate.
6.9.8 SERIAL DATA BITS
Selects either 7 or 8 data bits for the serial port.
6.9.9 SERIAL PARITY
Selects: none, odd or even parity for the serial port.
6.9.10 SERIAL STOP BITS
Selects 1 or 2 stop bits for the serial port.