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Kevin Farrel
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Hi. Recently upgraded my plastic door station to a metal one DS01.

The sound quality is really poor.

Do I need to upgrade my DM01 to a DM02 also?

Or is it just tuning parameters I need to play with? Could you point out the correct tuning parameters/ which ones to adjust please?

Thanks
Kevin

slychiu
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DS01 is a bundle which includes PL11 (door sttaion), PL71 , PL81, RGR05 ringer and DM02DM01 should not affect the audio quality
Do you have Comfort 2, not Comfort 1?
You should upgrade the tuning parameters. Open a new file and write selective > select tuning parameters and write to comfort
That should improve the performance

Kevin Farrel
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Apologies

I have a new metal door station but an original DM01 (what’s the difference between DM01 and DM02?)

I have comfort 2

I’ll try reloading the parameters and see if that helps

Kevin Farrel
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I’ve uploaded the tuning parameters and the volume of the person at the doorcstation whobos speaking, is really very quiet on the internal phone handsets

Any idea which tuning parameters I should play with, or do I need to do something with shunts?

The metal doorcstation replaced an old DP03X which worked just fine. Can I just swap them out of so I need to change something on The DM01?

slychiu
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DM01 is designed for Comfort 1, DM02 for Comfort 2.

which Comfort do you have? DM01 will not work well with Comfot2
see the attached DM01 manual there is a section on Connection to DS01 door station

Attachment: DM01MAN.pdf (Downloaded 1 time)

Last edited on Monday Feb 4th, 2019 02:14 am by slychiu

Kevin Farrel
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Apologies - I do have DM02 and Comfort 2

So the question is, how can I make it louder on the internal telephones when speaking to someone at the door station?

Kevin Farrel
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Just looking at my DM02 - there is no Jumper 6!

The instructions say to change jumper 6 if connected to a DSO1 - which it is - but there is no jumper 6 on my DM02- it was purchased back in 2010

The sound quality on the telephone handsets is so poor, it’s basically unusable sadly - it was fine with the DP03X

slychiu
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J6 is not needed on old versions on DM02 as it is shorted in hardwareCan you check what are the shunts on the board, or take a high res photo of your DM02 so we can check which version iyt is


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