开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育
  1. TekScopes
  2. Topics

Did I discover a manual error in my SC502?

 

So my SC502's mode contact switch positions doesn't 100% match the ones in the manual.

Ch1 switch config should be 01100 according to the manual. But for me, the actual switch contact is 01001.

Can someone else with an SC502 verify that mine or the manual is correct?

Images:
/g/TekScopes/albumid=294816
Thanks,

Benjamin
 

The manual shows four switch contacts but the switch in the picture appears to have five. That seems incorrect.

Thanks,
Barry - N4BUQ

So my SC502's mode contact switch positions doesn't 100% match the ones in the
manual.

Ch1 switch config should be 01100 according to the manual. But for me, the
actual switch contact is 01001.

Can someone else with an SC502 verify that mine or the manual is correct?

Images:
/g/TekScopes/albumid=294816
Thanks,

Benjamin
 

The one in the manual has 4 switch contacts because the first one is the power contact that is omitted in the mode select section. The first contact appears in the powersupply section. Ignore the 1st contact in the physical image. The last 4 are the ones shown in the manual.
 

If that's the case, then it appears that agrees with CH1. The contacts are listed in 4123 order in the manual so it appears that is the position for CH1.

Barry - N4BUQ

The one in the manual has 4 switch contacts because the first one is the power
contact that is omitted in the mode select section. The first contact appears
in the powersupply section. Ignore the 1st contact in the physical image. The
last 4 are the ones shown in the manual.
 

I added more photos. All the other positions match except ch1
 

I see what you mean. In that case, I won't cloud the issue with any more suppositions. I'd be interested in seeing if you find any clarification on it.

Thanks,
Barry - N4BUQ

I added more photos. All the other positions match except ch1

1 - 6 of 6