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最近Mio 168的GPS有點怪怪的ㄝ

最近使用時發現了一種現象,每次開車時使用GPS一陣子後會突然完全失效,全部的衛星數都在但就是沒訊號...
我是有外接接收器在車外,每次發生此現象後,假如拔掉接收器的話GPS是可以恢復只是收訓變弱而已,而插上接收器後可能會好可能沒訊號,本以為接收器有問題,但昨天又發生GPS失效的情況但在沒碰PDA的情況下,拔掉車充沒多久又自動啟動GPS,所以我的疑惑是:
1. 接收器有問題嗎?但為何每次開始用時都是OK,等到開車半小時以後就可能會發生此現象?
2. M168的接收器轉接頭可能有接觸不良的問題?有辦法檢測嗎?
3.我每次開車都會用車充,會因為長期充電(即使電池已滿)導致168的GPS瞬間失效嗎?

不知各位使用上有無問題,能否告知小弟一二呢?有點困擾!
2004-04-06 10:45 發佈
文章關鍵字 Mio 168 GPS 168
1. 接收器有問題嗎?但為何每次開始用時都是OK,等到開車半小時以後就可能會發生此現象?
不會的,我使用一整天,功能都是正常的

3.我每次開車都會用車充,會因為長期充電(即使電池已滿)導致168的GPS瞬間失效嗎?

不會,因為只是維持本身的電力,跟一般電池一樣,充電完畢除非你將電源拔插,否則充電完畢後不會再對電池充電.
I did test the Mio168 all day on the 03/20 from Taipei to 台東.
I have used the car charge, there is not any your mention failure.
I did have some failure, if I play MP3 with GPS, then the GPS is shutdown.
Sorry my Chinese typing is very slow, so I use the english for this!
剛剛與外接接收器的廠商聯絡,他說假如是它失效的話本身168的GPS應該要能work才對,因為他們可共同接收才對,並不會因它失效就沒用,所以傾向是168的GPS本身可能有問題....是真的嗎?
看來要回廠確認了!
Thanks for your information.
I think this is mio168 GPS problem, so I will request the vendor to solve this problem.

forgps wrote:
I did test the Mio168 all day on the 03/20 from Taipei to 台東.
I have used the car charge, there is not any your mention failure.
I did have some failure, if I play MP3 with GPS, then the GPS is shutdown.
Sorry my Chinese typing is very slow, so I use the english for this!
謝謝您,讓我解除了第三點的疑惑!
外接收器應該也是OK,所以想送回檢測一下!

HIKALU wrote:
1. 接收器有問題嗎?但為何每次開始用時都是OK,等到開車半小時以後就可能會發生此現象?
不會的,我使用一整天,功能都是正常的

3.我每次開車都會用車充,會因為長期充電(即使電池已滿)導致168的GPS瞬間失效嗎?

不會,因為只是維持本身的電力,跟一般電池一樣,充電完畢除非你將電源拔插,否則充電完畢後不會再對電池充電.
please try ....

(1) only use internal PDA antenna to test and check if you can duplicate
it ....
(2) check the contact between external car antenna cable-end and PDA
side, try to touch/move the contact point when the failure
phenomenon occurring .


Acent wrote:
最近使用時發現了一種現象,每次開車時使用GPS一陣子後會突然完全失效,全部的衛星數都在但就是沒訊號...
我是有外接接收器在車外,每次發生此現象後,假如拔掉接收器的話GPS是可以恢復只是收訓變弱而已,而插上接收器後可能會好可能沒訊號,本以為接收器有問題,但昨天又發生GPS失效的情況但在沒碰PDA的情況下,拔掉車充沒多久又自動啟動GPS,所以我的疑惑是:
1. 接收器有問題嗎?但為何每次開始用時都是OK,等到開車半小時以後就可能會發生此現象?
2. M168的接收器轉接頭可能有接觸不良的問題?有辦法檢測嗎?
3.我每次開車都會用車充,會因為長期充電(即使電池已滿)導致168的GPS瞬間失效嗎?

不知各位使用上有無問題,能否告知小弟一二呢?有點困擾!
jeffery
Thanks for your suggestion.
I will try it.
But I have a question is if the problem is come from the external car antenna cable, why the PDA antenna also failure during this phenomenon occurring.
As that time, if I take out the external car antenna cable then PDA antenna can work after 30sec or a minute.
Is this a correctly situation for GPS?
Or this is control board of GPS has some problem if external car antenna cable is failure then PDA antenna also failure.

jeffery wrote:
please try ....

(1) only use internal PDA antenna to test and check if you can duplicate
it ....
(2) check the contact between external car antenna cable-end and PDA
side, try to touch/move the contact point when the failure
phenomenon occurring .



Acent wrote:
最近使用時發現了一種現象,每次開車時使用GPS一陣子後會突然完全失效,全部的衛星數都在但就是沒訊號...
我是有外接接收器在車外,每次發生此現象後,假如拔掉接收器的話GPS是可以恢復只是收訓變弱而已,而插上接收器後可能會好可能沒訊號,本以為接收器有問題,但昨天又發生GPS失效的情況但在沒碰PDA的情況下,拔掉車充沒多久又自動啟動GPS,所以我的疑惑是:
1. 接收器有問題嗎?但為何每次開始用時都是OK,等到開車半小時以後就可能會發生此現象?
2. M168的接收器轉接頭可能有接觸不良的問題?有辦法檢測嗎?
3.我每次開車都會用車充,會因為長期充電(即使電池已滿)導致168的GPS瞬間失效嗎?

不知各位使用上有無問題,能否告知小弟一二呢?有點困擾!
I think there are two kinds of system design :
(1) will disable internal PDA antenna when external car antenna plugging.
(2) internal PDA antenna still working even external car antenna plugging.

You can try to plug car antenna into PDA , and put a shielding cover onto
external receiver to block GPS signal to test .

jeffery
My thinking as same as your idea, but I already fixed the car cable and difficult to take apart.
It's not problem, because my colleague also use Mio160 and he will test this method.

jeffery wrote:
I think there are two kinds of system design :
(1) will disable internal PDA antenna when external car antenna plugging.
(2) internal PDA antenna still working even external car antenna plugging.

You can try to plug car antenna into PDA , and put a shielding cover onto
external receiver to block GPS signal to test .

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