- Sep 7, 2021
- 233
- 519
- Funster No
- 84,021
- MH
- Benivan 120
- Exp
- Since 2021
I needed to replace my (not very old) Cello TV as the screen had cracked leading to black horizontal and vertical areas
I have a couple of ideas about the cause of the crack - will come onto those later...
Looked at other options including Avtex (much more expensive), Sharp (bigger and much heavier) and a couple of others, but decided that the best bet was to try another Cello, particularly as they are £149.99 straight from the manufacturer with free shipping.
I ordered what I thought was an exact new for old replacement - certainly looked like it from the spec and pictures, but the product codes were different. The old was a ZRTMF0222, the new a C2220FS.
The first thing I noticed on plugging in the new version was that it has a new and more modern looking user interface
The real shock though was once it had finished scanning for channels and starting showing some TV. The sound! The old Cello had a sort of hollow, tinny sound that made it difficult to hear what was going on unless you turned it up quite loud - lots of people have mentioned this. The new one isn't exactly HiFi quality, but it's a big step up - the sound is a lot clearer and lacks the hollow/tinny effect almost completely.
It was such a shock that I ended up having to plug the old back in and check that I wasn't imaging it. I set the volume on both models to '10' and the new one was about 8db louder according to a sound meter app on my phone (measured both from the same distance).
On the down side, the new model came without a 12V lead (no worries, had one of those anyway) and has no physical on/off switch underneath like the old one did. If that becomes an issue I can pop a switch into the 12V lead.
Overall, a big improvement to one of the weak points of the older Cello TVs.
As to why the screen cracked - could be vibration from good old British roads or it could be that I got the mounting point a bit low so that when I lifted the cushion on the bench seat to access the locker, the cushion pushed up on the base of the TV at pretty much the exact point where the crack happened. Too much pressure there? I have tried to address both problems by rebuilding the mounting arm with a lot of rubber washers in various places to give it a bit of flex (and threadlok to stop the bolts coming undone) and also raising the mounting position a couple of cm.
Let's hope this one lasts!
cheers,
Robin
I have a couple of ideas about the cause of the crack - will come onto those later...
Looked at other options including Avtex (much more expensive), Sharp (bigger and much heavier) and a couple of others, but decided that the best bet was to try another Cello, particularly as they are £149.99 straight from the manufacturer with free shipping.
I ordered what I thought was an exact new for old replacement - certainly looked like it from the spec and pictures, but the product codes were different. The old was a ZRTMF0222, the new a C2220FS.
The first thing I noticed on plugging in the new version was that it has a new and more modern looking user interface
The real shock though was once it had finished scanning for channels and starting showing some TV. The sound! The old Cello had a sort of hollow, tinny sound that made it difficult to hear what was going on unless you turned it up quite loud - lots of people have mentioned this. The new one isn't exactly HiFi quality, but it's a big step up - the sound is a lot clearer and lacks the hollow/tinny effect almost completely.
It was such a shock that I ended up having to plug the old back in and check that I wasn't imaging it. I set the volume on both models to '10' and the new one was about 8db louder according to a sound meter app on my phone (measured both from the same distance).
On the down side, the new model came without a 12V lead (no worries, had one of those anyway) and has no physical on/off switch underneath like the old one did. If that becomes an issue I can pop a switch into the 12V lead.
Overall, a big improvement to one of the weak points of the older Cello TVs.
As to why the screen cracked - could be vibration from good old British roads or it could be that I got the mounting point a bit low so that when I lifted the cushion on the bench seat to access the locker, the cushion pushed up on the base of the TV at pretty much the exact point where the crack happened. Too much pressure there? I have tried to address both problems by rebuilding the mounting arm with a lot of rubber washers in various places to give it a bit of flex (and threadlok to stop the bolts coming undone) and also raising the mounting position a couple of cm.
Let's hope this one lasts!
cheers,
Robin