Re: New (to me) 7854 scope
|
I disagree, it either works or it doesn't. Just check the line voltage
toggle quoted message
Show quoted text
setting is correct (you really don't want to put 240V into a 'sope configured for 110V), and then switch it on. Most likely fault on these is ROM rot. Power up and nothing on the display :( Regards, David Partridge -----Original Message-----
From: TekScopes@... [mailto:TekScopes@...] On Behalf Of cheater00 . Sent: 18 January 2014 12:51 To: TekScopes@... Subject: Re: [TekScopes] New (to me) 7854 scope Mark, On Sat, Jan 18, 2014 at 12:59 PM, Mark Wendt (Contractor) <mark.wendt@...> wrote: Just purchased a 7854 off the Bay of E yesterday. Obviously, haven't The usual applies. When first powering it up, disconnect the PSU and run itwith loads. At first don't turn >on the HV section. Once the LV seems to work, get the HV working (everything should still be running on loads)Dave |
David C. Partridge