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1 Replies Last post: Jan 14, 2010 6:11 PM by Raphayo

MSP-22e with RS232 control problem

Jan 14, 2010 10:58 AM

Click to view Leo's profile Leo 1 posts since
Jan 14, 2010
Hi! Today I installed a control system in a conference room and in the audio chain I found an old Biamp MSP-22e. We like to change between Preset 1 and Preset 2 via RS232, but i doesn't work! The string we send for Preset 1 is 0101007>008000! and for Preset 2 0201007>008000! . The control system is a Cue Delta, 38400 baud and RX/TX is properly connected. Please help.
Click to view Raphayo's profile Raphayo 49 posts since
Jun 12, 2008
1. Re: MSP-22e with RS232 control problem Jan 14, 2010 6:11 PM

First, are you able to control the unit with the Biamp Software? if yes what is the serial setting of the application, does it match you control system.

If you connect your computer directly to the unit are you able to trig the preset command with a software like rs232 Hex Com Tool ? are you able to get feedback if you sent a get input/output Level ?


If the baudrate match and your able to control the unit with your computer.


try to control it with the wire you use with your control system.


good luck


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