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Hics		#1 Posted : 31 March 2025 21:00:44(UTC) Retweet
Joined: 15/02/2018(UTC) Posts: 167 Location: England, St Ives		Hi guys. I have just acquired V200, model no. 37803. It works well except one thing. I can't change a sound volume and it is very loud at the moment. I operate it from MS2. Any ideas? Cheers
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H0		#2 Posted : 31 March 2025 21:07:06(UTC) Retweet
Joined: 16/02/2004(UTC) Posts: 15,432 Location: DE-NW		Originally Posted by: Hics It works well except one thing. I can't change a sound volume and it is very loud at the moment. Open the loco, then use a small screwdriver to turn one of the pots CCW to reduce the sound volume.
		Regards Tom --- "In all of the gauges, we particularly emphasize a high level of quality, the best possible fidelity to the prototype, and absolute precision. You will see that in all of our products." (from Märklin New Items Brochure 2015, page 1) ROFLBTCUTS
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Hics		#3 Posted : 31 March 2025 22:09:17(UTC) Retweet
Joined: 15/02/2018(UTC) Posts: 167 Location: England, St Ives		[img]http://[/img] Hmm, are you sure. This is what my decoder looks like.
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H0		#4 Posted : 31 March 2025 22:26:11(UTC) Retweet
Joined: 16/02/2004(UTC) Posts: 15,432 Location: DE-NW		Originally Posted by: Hics Hmm, are you sure. This is what my decoder looks like. I'm sure how it's done with the original decoder. You didn't mention it was upgraded. Looks like an ESU decoder.
		Regards Tom --- "In all of the gauges, we particularly emphasize a high level of quality, the best possible fidelity to the prototype, and absolute precision. You will see that in all of our products." (from Märklin New Items Brochure 2015, page 1) ROFLBTCUTS
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Hics		#5 Posted : 31 March 2025 22:48:25(UTC) Retweet
Joined: 15/02/2018(UTC) Posts: 167 Location: England, St Ives		I didn't know it was upgraded until now. So this one isn't original M decoder then?
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rhfil		#6 Posted : 01 April 2025 00:19:50(UTC) Retweet
Joined: 05/09/2014(UTC) Posts: 674 Location: NEW HAMPSHIRE, Somersworth		This video might apply but it is for Marklin mfx decoders.
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H0		#7 Posted : 01 April 2025 07:23:24(UTC) Retweet
Joined: 16/02/2004(UTC) Posts: 15,432 Location: DE-NW		Originally Posted by: Hics So this one isn't original M decoder then? The decoder on the picture is not the original decoder. But it may still be connected to the original sound board (with a pot for volume).
		Regards Tom --- "In all of the gauges, we particularly emphasize a high level of quality, the best possible fidelity to the prototype, and absolute precision. You will see that in all of our products." (from Märklin New Items Brochure 2015, page 1) ROFLBTCUTS
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Hics		#8 Posted : 01 April 2025 13:56:11(UTC) Retweet
Joined: 15/02/2018(UTC) Posts: 167 Location: England, St Ives		Ok then, full picture is like this. So, if this one isn't M but ESU, how can I change a volume of it? Also Acceleration and Braking is very slow reaction. I wanted to change it as well but can't. It just doesn't remember those settings. I can only change an address and that is it.
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marklinist5999		#9 Posted : 01 April 2025 14:44:56(UTC) Retweet
Joined: 10/02/2021(UTC) Posts: 3,865 Location: Michigan, Troy		I think what Tom is asking you is if there is another small board under the decoder that is the sound module with the volume pot. If not, being an older ESU decoder , there may not be much you can do with an MS2.
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Hics		#10 Posted : 01 April 2025 14:54:03(UTC) Retweet
Joined: 15/02/2018(UTC) Posts: 167 Location: England, St Ives		Originally Posted by: marklinist5999 ... small board under the decoder that is the sound module with the volume pot... Hmm, I don't think there is. It was attached by a sticker to a plastic base but I will check it later. Unfortunately I wont find out until next week as I'm away now until 10th. But I will let you know. Cheers
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