Riso SC7700 Computer Interface - What are these beeps?

[filmplane]

Hi Folks,

I am trying to troubleshoot a SC7700 for my GR3750. According to the troubleshooting manual, it vaguely states:
If all is okay a short tone will be heard and the boot-up sequence will continue. However if the motherboard detects an error the speaker will sound with several 'beeps'. In this case the boot-up will halt.



So what I am trying to figure out is when I turn my unit on, is this an "all is ok sound" or the "error" sound?
Here is the sound mine makes:

Can anyone with a SC7700 or SC7900 confirm what their startup beep sounds like?

Is mine an OK beep or an error beep? Any help is appreciated! Thanks (beep)!

[then]

Mine just Beeps once! This seems like 4 beeps in a row?

[filmplane]

Mine just Beeps once! This seems like 4 beeps in a row?

I eventually discovered my model of GR3750 was not compatible with the SC7700 interface, hence the multiple beeps.

[then]

Sad to hear But thanks for sharing!

[Nilia]

Hello,

Old subject, but so actual for me. About the sound, my SC7700 are beeping 4 times in a row, but it is working just fine with my GR3770.
However, i heard that the hard drive of the SC7700 may just die one day (25 years old) .. So i am looking for an other RIP, or eventually make a perfect copy of mine.

[slimslob]

Hello,

Old subject, but so actual for me. About the sound, my SC7700 are beeping 4 times in a row, but it is working just fine with my GR3770.
However, i heard that the hard drive of the SC7700 may just die one day (25 years old) .. So i am looking for an other RIP, or eventually make a perfect copy of mine.

Start a new thread grave robber.