HP 4261A LCR meter mains power supply setting
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HP 4261A LCR meter mains power supply setting

 
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Anders Johansson
Guest
Posted: Tue Feb 22, 2005 6:29 pm    Post subject: HP 4261A LCR meter mains power supply setting Reply with quote
I just bought a 115VAC HP4261A without a manual.
I need to set the mains power entry to 230VAC.
Does anyone have a manual?
I need a copy of the page that describes how to do this.

Thanks,
Anders J

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Andrew Tweddle
Guest
Posted: Wed Feb 23, 2005 2:11 pm    Post subject: Re: HP 4261A LCR meter mains power supply setting Reply with quote
Anders Johansson wrote:

Quote:
I just bought a 115VAC HP4261A without a manual.
I need to set the mains power entry to 230VAC.
Does anyone have a manual?
I need a copy of the page that describes how to do this.

Thanks,
Anders J
Not knowing the machine by heart, my first guess is that their will be a

little pull out card that sits under the fuse holder next to the IEC
lead. 110V will be visible. pull this circuit card(board) out and swap
it around so 240V is visible. The other scheme HP used was a little
plastic barrel , which sits behind a cover. pull it out(the cover)
remove the barrell, rotate until 240V is visible, now replace the barrel
and the cover. your in business.

Andrew
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Anders Johansson
Guest
Posted: Fri Feb 25, 2005 2:35 am    Post subject: Re: HP 4261A LCR meter mains power supply setting Reply with quote
The pull out card solved my problem.
Many thanks Andrew.

Anders

"Andrew Tweddle" <sarason_not_me@alphalink.com.au> skrev i meddelandet
news:421c3a23$1@news.alphalink.com.au...
Quote:
Anders Johansson wrote:

I just bought a 115VAC HP4261A without a manual.
I need to set the mains power entry to 230VAC.
Does anyone have a manual?
I need a copy of the page that describes how to do this.

Thanks,
Anders J
Not knowing the machine by heart, my first guess is that their will be a
little pull out card that sits under the fuse holder next to the IEC
lead. 110V will be visible. pull this circuit card(board) out and swap
it around so 240V is visible. The other scheme HP used was a little
plastic barrel , which sits behind a cover. pull it out(the cover)
remove the barrell, rotate until 240V is visible, now replace the barrel
and the cover. your in business.

Andrew


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