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Re: [OM] sudern death of my OM4T

Subject: Re: [OM] sudern death of my OM4T
From: "Ch. Zhou" <perimeterbow@xxxxxxxxxxx>
Date: Tue, 15 Jan 2013 23:18:45 -0500
Thank everybody for your feedback.

I will try cleaning it first and see where it goes, hope it can be as simple
as that.

I am using silver oxide batteries. The same batteries work fine in another
OM4T.

Just curious, why does the CE circuit cost so much?

EDB

-----Original Message-----
From: Chuck Norcutt [mailto:chucknorcutt@xxxxxxxxxxxxxxxx] 
Sent: Tuesday, January 15, 2013 8:25 PM
To: Olympus Camera Discussion
Subject: Re: [OM] sudern death of my OM4T

Is the "CE circuit" the complete circuit board or is there another piece?

How are things at Tamron?

Chuck Norcutt


On 1/15/2013 6:19 PM, John Hermanson wrote:
> I have CE circuits for the 4T, but no one is likely to spend the $400 
> + to have one put in.
>
> ___________________________________
> John Hermanson  |   CPS, Inc.
> 21 South Ln., Huntington NY 11743
> 631-424-2121  |  www.zuiko.com
> Olympus OM Service since 1977
> Gallery: www.zuiko.com/album/index.html
>
> On 1/15/2013 5:26 PM, Chuck Norcutt wrote:
>> You'd better hope that it is batteries or electrical contacts or 
>> something else equally simple.  There are no more replacement circuit 
>> boards available for OM-4s.
>>
>> Jez's comment that you must use silver oxide batteries is very 
>> important.  The OM-4T has better battery life than the OM-4 but 
>> neither camera has an off switch and is always idling at low power 
>> while batteries are installed.  If you use alkaline batteries the 
>> voltage will quickly fall below the minimum required to operate the 
>> camera.  In fact, even if you're using silver oxide batteries if they 
>> have been installed since the summer you may have depleted them 
>> already.  If you are going to leave the camera unused for any long 
>> period of time it is best to remove the batteries.  In the meantime 
>> go find some silver oxide batteries.  We will all hope very fervently 
>> that your camera will soon be working again.
>>
>> If the camera failed when you tried to take a shot and the mirror was 
>> released and is stuck in the up position that is another indicator 
>> that the problem is low batteries.  That behavior is by design.  The 
>> mirror is up but the shutter has not fired and that frame of film has 
>> not been wasted.
>>
>> Chuck Norcutt
>>
>>
>> On 1/15/2013 10:40 AM, Ch. Zhou wrote:
>>> I have an OM4T, bought it this summer and already shot a few rolls with
it.
>>>
>>>
>>>
>>> My family went out hiking yesterday, and I put a new roll of Kodak 
>>> Portra
>>> 400 in the camera, grabbed a T20 and left home.
>>>
>>>
>>>
>>> During the hiking, I shot a couple of pictures, some with flash some 
>>> without. After the 10th shot, the camera was dead. There was no 
>>> display, and the camera had no response to the Battery Check. Well, 
>>> I thought the battery is dead. On the way home, I tried the Battery 
>>> Check again, strangely, I can see the test light and heard audible 
>>> signals, but still there was no display.
>>>
>>>
>>>
>>> When we arrived at home, I tried new batteries. Now, the camera is 
>>> completely dead, no display, no light, now sound.
>>>
>>>
>>>
>>> Do you happen to know what kind of problems it might be? It seems 
>>> that I now need to start saving a couple hundred dollar for a CLA. I 
>>> like the camera, I want to use it.
>>>
>>>
>>>
>>> EDB
>>>
>>>
>>>
>


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