Question about mineoro DCH 85M

g-sani · #1 04-02-2011, 10:31 PM

I got a mineoro DCH 85M 2C and I would like to change the tone of the beeps that the detector produces.
It has a small speaker of 0.5W about 5cms in diameter and I don't like the beeps produced since they can be heard from a very long distance.
I would like to modificated it to produce the same sound as the new mineoros produce.
Can I just replace it by a buzzer?
What type?
How can this be done?
Any other info related to this mineoro model will be appreciated.
Thanks in advance
g-sani

Geo · #2 04-03-2011, 05:23 AM

Quote:

Originally Posted by g-sani

I got a mineoro DCH 85M 2C and I would like to change the tone of the beeps that the detector produces.
It has a small speaker of 0.5W about 5cms in diameter and I don't like the beeps produced since they can be heard from a very long distance.
I would like to modificated it to produce the same sound as the new mineoros produce.
Can I just replace it by a buzzer?
What type?
How can this be done?
Any other info related to this mineoro model will be appreciated.
Thanks in advance
g-sani

Hi George.
If the problem is the high volume then a resistance in series can be an easy solution.
You may call me at mobile.

Regards

g-sani · #3 04-03-2011, 07:33 AM

Quote:

Originally Posted by Geo

Hi George.
If the problem is the high volume then a resistance in series can be an easy solution.
You may call me at mobile.

Regards

Ok, thanks Geo

Morgan · #4 04-03-2011, 11:50 PM

Quote:

Originally Posted by g-sani

Ok, thanks Geo

Resistence in serie with the buzzer,or you can cover it wit glue tape,it will produce much less noise.

Geo · #5 04-04-2011, 05:54 AM

Quote:

Originally Posted by Morgan

Resistence in serie with the buzzer,or you can cover it wit glue tape,it will produce much less noise.

It has not buzzer. It uses a small speaker!!!!

g-sani · #6 04-04-2011, 04:38 PM

I would like to make it beep like Geo's pistol in the thread "PD VIDEO".
More metalic sound and the beeps are small in duration.
I believe those beeps have a much higher frequency than the ones of the DCH.
Any tips about its operation?

Geo · #7 04-04-2011, 06:20 PM

Quote:

Originally Posted by g-sani

I would like to make it beep like Geo's pistol in the thread "PD VIDEO".
More metalic sound and the beeps are small in duration.
I believe those beeps have a much higher frequency than the ones of the DCH.
Any tips about its operation?

You can send it to me for modification or you can come to me with it...