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HP Forums › HP Museum Forums › Old HP Forum Archives v
Re: HP-75 Beep Question

Linear Mode
Re: HP-75 Beep Question


▼
Andy Offline
Unregistered
Posts: 212
Threads: 80
Joined: May 2008
#2
12-10-2002, 11:26 AM

I don't have an answer to your question but I have a comment that applies to this thread:

I also bought a 75D in a power pod and it had the speaker removed and the wires coming out to a port. I haven't tried repairing it because I see it as a possible I/O feature. When you use the BEEP command with a particular frequency, this signal comes out of the two wires (of course). Well, this opens up some possibilities for using the once speaker output for output. I wonder if that's why it was done in the first place?

Andy

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