[ICOM] PRO III bias setting

[ns0i at comcast.net]

If you are having one driver replaced then the person replacing the driver 
should know how to make those adjustments.  If they don't/can't then I would 
not have let them near my radio.

NS0I

--------------------------------------------------
From: "r morris" <rkmr15203 at yahoo.com>
Sent: Sunday, August 12, 2012 12:27 PM
To: "ICOM Reflector" <icom at mailman.qth.net>
Subject: Re: [ICOM] PRO III bias setting

> Do some searching, the manuals are available for download.
>
>
>
>>________________________________
>> From: hamop <k5yy at cox.net>
>>To: icom at mailman.qth.net
>>Sent: Sunday, August 12, 2012 12:21 PM
>>Subject: [ICOM] PRO III bias setting
>>
>>Thought I would again post that I need someone with a PROIII service/tech 
>>manual to tell me how to adjust the bias on the drivers and finals. Am 
>>having one driver replaced and instead of just leaving the previous bias 
>>at 5.3 volts to its gate, is there a specific driver idling current that 
>>the bias pot is used to set? Same with the finals, as a final check, what 
>>voltage or final current setting is advised in the manual, set by the 2 
>>bias pots?  We are not sure if you set idling current to a certain value 
>>or what. There should be a brief section that describes how to set the 4 
>>bias pots for drivers and finals. Suspect it relates to a resting, no 
>>drive, driver current.  THANKS for any brief description or recap on what 
>>that service section says about bias settings.
>>San K5YY
>>----
>>Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
>>Icom Users Net: Sundays, 1700Z, 14.316 MHz
>>Icom FAQ: http://www.qsl.net/icom/
>>To support QSL/QTH.net: http://www.qsl.net/donate.html
>>
>>
>>
> ----
> Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
> Icom Users Net: Sundays, 1700Z, 14.316 MHz
> Icom FAQ: http://www.qsl.net/icom/
> To support QSL/QTH.net: http://www.qsl.net/donate.html
>
>
>
>
>
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