Fsr IT-AS411 Series Manual do Utilizador

IT-AS411 Series Serial Protocol Rev.1.0 07/20/11 244 Bergen Blvd West Paterson NJ 07424 973-785-4347 www.fsrinc.co

107 Help Request The user will have the ability to get a list of all commands from the IT-AS411. The user will issue the following request: HLP

11RSP <”Y”|”N”><cr> Turns on or off a response from IT-AS411. “Y”|”N” “Y” enables a response, “N” disables. STA<cr> Status

128 Mute Request The user will be able to mute the audio on the IT-AS411 by sending the mute request. The format for the mute request is as foll

139 Response Request The user will be able to suppress all responses from the IT-AS411 if they like. The user should ensure that all subsequent

1410 Set Baud Rate Request The user may alter the serial bit rate of the downstream link, SCI 2, by issuing this command. The downstream link (p

1511 Status Request The user may request status from the IT-AS411 at any time. The returned status will include, in order, current audio conne

1612 Version Number Request The user has the ability to request the IT-AS411’s Part Number and the current firmware version number. The reques

1713 Volume Request The Volume request is used to adjust input trims, program audio level and voice level. It can be used to inquire about the

18Example: VOL L ?<cr> This requests the value of the program audio output level, to which the IT-AS411 would respond: Example Response:

1915 Pass-thru-Protocol Request The Pass-thru-Protocol facilitates reaching end devices not able to be directly connected with the originator o

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20 Example: The target device to which the Drop String contents are intended may be a EIKI projector and the user may wish to turn it on, which

21A more complex example 0xAA 0xBB 0x55 0xAB with multiple embedded ASCII hex seqs 0x01 0x02 0xFF 0x0D Where the hex sequences 0xAA, 0xBB, etc are

3 Table of Contents 1 GENERAL NOTES...5 1.1 IT

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51 General Notes NOTE: The IT-AS411’s baud rate settings are fixed at 38,400 bps with 8 data bits, 1 stop bit and NO parity. 1.1 IT-AS411 Mo

62 IT-AS411 COMMAND LIST QUICK REFERENCE COMMAND DESCRIPTION PAGECON Connect Request 8 HLP Help – Request list with format 10 MUT Mute Reques

75 Error Response It is inevitable that errors occur in the requests sent to the IT-AS411. If an invalid command is sent to the IT-AS411, the IT

86 Connect Request The Connect request will instruct the IT-AS411 to connect the specified input to the output. The user can also inquire as to

9 Example: CON ?<cr> Example Response: CON 2 This response informs the user that the IT-AS411 has input 2 selected.