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[Amps] Fw: ACOM2000a problem

To: "amplificadores list" <amps@contesting.com>
Subject: [Amps] Fw: ACOM2000a problem
From: "Fernando EC1CT" <ec1ct@esbesaya.com>
Date: Thu, 8 May 2014 17:06:09 +0200
List-post: <amps@contesting.com">mailto:amps@contesting.com>

Hi Andy,
I´m 90% sure you got a deffective tube or even the two. Had the same message a year ago and solved it replacing the tubes. Don´t forget you´d need a matched pair. Good Luck and 73
Fernando EC1CT // KD0IGJ
E-Mail: ec1ct@esbesaya.com
KR DX Group
--------------------------------------------------
From: "Andrius Ignotas" <aignotas@gmail.com>
Sent: Saturday, May 03, 2014 5:44 PM
To: <amps@contesting.com>
Subject: [Amps] ACOM2000a problem

Hello
Need suggestions.
Got ACOM 2000A.
During startup at 139 sec message apears:  "BIAS TOO LOW AT POWER
ON : -099V"
Amp swithcing OFF.
OFF5 and CCC did.n't helps.
What to do?
Any comments about this situation?

Best regards
Andy LY2TA
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