GDI SS900FH series, Руководство пользователя

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GDI Communications Inc. LLC
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How to configure the SS900FH
The SS900FH operates in two modes:
Normal Mode - In normal mode the SS900FH transfers data between the Main/Aux ports and the RF port.
Command Mode - In the “Command” mode, the SS900FH accepts configuration commands from an attached
terminal or terminal emulation program.
To switch the SS900FH to command mode and configure it, a terminal must be connected to the Main/Aux port
(see figure 4). The terminal can be a real terminal or a PC running a terminal emulation program such as the
Hyperterminal program (supplied with most PCs). See Appendix D for information about creating a
Hyperterminal.
Terminal Settings:
(The following setups can be accessed in the “File->Properties” menu of the Hyperterminal.)
ASCII Setup:
Echo typed characters locally = on
Append line feeds
Port Settings
Bits per second – 9600
Data Bits – 8
Parity – None
Stop Bits – 1
Flow Control – None
OK/Apply
Switching the SS900FH to Command mode...
In the Hyper-terminal window type “+++” without pushing the enter key.
After 1 second the SS900FH should respond with “
OK .”
Immediately adjust the time period of inactivity (no valid commands received) after which the SS900FH
automatically exits from Command Mode and returns to normal mode.
Enter AT CT = bb8 (Set the inactivity timer to 5 minutes)
(The TXD and RXD LEDs should flash when communications is established.)
If the “OK” code is not returned then try changing the hyperterminals’s baud rate and parity until the
SS900FH returns the “OK” code.
To reset the SS900FH to the last saved configuration, depress the “Reset” button on the bottom for 2 seconds.
If all else fails, reset the SS900FH to factory default settings. See Appendix C for instruction of how to do
this.