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OT: CSI-9800D micropatch
Posted: Tue Jul 27, 2004 12:19 pm
by wavetar
Anybody have experience with these units? Have a fire dept using one with the select call option...it answers the phone & accepts the dtmf sequence for the cap code, it then keys the radio & you hear 4 seconds of...silence! A scope on the 'audio out' line confirms no tones being output. After the two-tone sequence timing is over, it passes the phone line tx audio no problem. Any ideas? Common problem?
Todd
Posted: Wed Jul 28, 2004 3:18 am
by wavetar
Ooops, my bad. It's a '9800D', not a '9000D'.
Todd
Posted: Wed Jul 28, 2004 11:49 pm
by Alan
Our standard proceedure as follows:
Dial number, wait for answer.
Enter access code preceeded by a * ( *1234 )
enter 3 digit pager code, followed by a * ( 123* )
Pager tones go out.
Posted: Thu Jul 29, 2004 2:03 am
by wavetar
Yes....that is the correct procedure...my problem is, the tones aren't being generated, there is 4 seconds of silence regardless of what cap code you try. Have been talking to CSI in Cali, appears to be a bad IC, U17.
Todd