Hello Dmitri, I have a Volvo 1381 tachograph, I deal with electronics, but this is the first time I encounter a tachograph. When I connect it to an external power supply, I have strange characters on the screen and somehow half-hearted, and when I disconnect the cable from the card reader, I get a clean screen with all characters. Do I need a correct card reader for it to turn on normally or is it something else?
@@dmitrik2343 My mistake, only the screen is connected and I have this on it, it's the same when I connect the other two cables. The battery is fine but it is removed, does that cause any problem? I see that one side switch is broken, if that means anything, you can see it in the picture. drive.google.com/file/d/1e7PSiMAOVUTgrhZ_u2nawBdnA8eUZCpb/view?usp=drivesdk
Hey Dmitri, could you please give me some instructions, how you connected the Tachograph to the external powersupply?
Best Regards 👌
Hello, Here you can find some useful connection diagrams. www.tbpart.eu/ru/useful-information.html
Hello Dmitri, I have a Volvo 1381 tachograph, I deal with electronics, but this is the first time I encounter a tachograph. When I connect it to an external power supply, I have strange characters on the screen and somehow half-hearted, and when I disconnect the cable from the card reader, I get a clean screen with all characters. Do I need a correct card reader for it to turn on normally or is it something else?
Could You send a picture? I think еacho is killed by empty battery...
@@dmitrik2343
My mistake, only the screen is connected and I have this on it, it's the same when I connect the other two cables. The battery is fine but it is removed, does that cause any problem? I see that one side switch is broken, if that means anything, you can see it in the picture.
drive.google.com/file/d/1e7PSiMAOVUTgrhZ_u2nawBdnA8eUZCpb/view?usp=drivesdk
@@dmitrik2343 The photo was private, now it can be seen, sorry.
@@stadug I think this tacho is dead now... At the moment you disconnect the buttery without power supply tacho turned into the brick (
@@dmitrik2343 Please, there is no way to revive him? Why was it made that way? I didn't know that, thanks for the info.
Hello, my siemens VDO turns on but shows blank screen, solution?
Hello dear I have a problem In my Volvo truck 2007 with dtco I remove the bettry its turned off how I can fix it
Unfortynatelly, if you disconnected the battery without power supply (white socket A), you tachograph is dead now.
You have to change it.
привет .скажи пожалуйста а на этом аппаратике можно скорость менять ? тоесть калибровку свмому сделать ?
С помощью аппарата можно поменять скорость только с сервисной картой.
@@TBpartEST where do i get service card plz
@@legin3753 Ask your frend in tachograph calibration service. Or register your own tachoservice and get from your local acreditation organization