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Gemeni #310522 2023-06-06 20:13
Joined: Mar 2023
Posts: 113
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Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
For the comms lead, I'll need a Coax with two BNC converters for the ends.


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #310523 2023-06-06 20:59
Joined: Jan 2011
Posts: 1,167
Likes: 43
bxd Online: Content
Pan-dimensional being
Pan-dimensional being
Online: Content
Joined: Jan 2011
Posts: 1,167
Likes: 43
Yes, that’ll do


Main: G65, MD600 Sooloos, MC200 Roon Core, MS600, 210, 218, UHD722, DSP5200SE, DSP5200HCSE, M6 & DSW.2
System 2: AC200 MS200, WiiM Pro+, M6.
Other: DSP5000 (96/24v1), DSP3300.
bxd #310559 2023-06-09 13:21
Joined: Mar 2023
Posts: 113
Likes: 1
Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
Looks like configuring the HD621 can be done via MConfig (only).
Does anybody know where to get from a cable off the shelf (amazon etc) to connect Meridian RS232 to a laptop?
I have the MConfig software installed.
Thanks.


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #310562 2023-06-09 14:49
Joined: Jan 2011
Posts: 1,167
Likes: 43
bxd Online: Content
Pan-dimensional being
Pan-dimensional being
Online: Content
Joined: Jan 2011
Posts: 1,167
Likes: 43
Hi,

Try a forum search for the Keyspan USB to serial converter, for info.

Brian


Main: G65, MD600 Sooloos, MC200 Roon Core, MS600, 210, 218, UHD722, DSP5200SE, DSP5200HCSE, M6 & DSW.2
System 2: AC200 MS200, WiiM Pro+, M6.
Other: DSP5000 (96/24v1), DSP3300.
bxd #310564 2023-06-10 02:52
Joined: Oct 2006
Posts: 250
Likes: 4
Hitchhiker
Hitchhiker
Joined: Oct 2006
Posts: 250
Likes: 4
Originally Posted by bxd
Try a forum search for the Keyspan USB to serial converter, for info.
The wiki is probably a good starting point https://www.meridianunplugged.com/wiki/index.php?title=Which_USB_Adapter


Main system: 818v3, 861v6, HD621, Oppo 103D, DSP8000PP, DSP7200SE HC, DSP3200, SGR Sub
Family room: HD621, 861v6, DSP5200 L/C/R
Headphones: Schiit Mjolnir v1, Sennheiser HD800; (office) iFi iDSDPro, Focal Elegia
Mr_Gimlet #310565 2023-06-10 03:53
Joined: Mar 2023
Posts: 113
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Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
So as I understand the two cable combination (from wiki) works perfectly. Although doesn't mention Windows 10 compatibility, stops at W7.
But there are plenty USB-A to DB9 RS232 Female cables out there, which would be a single cable job.
Or these are hit and miss? Some people are using them.

Startech

CableCreation


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #311157 2023-07-29 17:31
Joined: Mar 2023
Posts: 113
Likes: 1
Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
Hi,
I was away for many weeks, now I’m back with the HD621. Haven’t used it yet.
It’s connected to the G61RSL with 3 cables to MD1. 1/2 to L/R, 3/4 to C and 5/6 to SURR.
DIN comms are also connected between the two units.
Now, what will be the benefit having the comms connected? Input switch I assume from remote?
Thanks.


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #311158 2023-07-29 18:13
Joined: Jan 2011
Posts: 1,167
Likes: 43
bxd Online: Content
Pan-dimensional being
Pan-dimensional being
Online: Content
Joined: Jan 2011
Posts: 1,167
Likes: 43
Hi,

You still need to set up the HD621 via the configuration program for your HDMI sources, but yes switching via the remote would be a benefit. There are details in the wiki.

Brian


Main: G65, MD600 Sooloos, MC200 Roon Core, MS600, 210, 218, UHD722, DSP5200SE, DSP5200HCSE, M6 & DSW.2
System 2: AC200 MS200, WiiM Pro+, M6.
Other: DSP5000 (96/24v1), DSP3300.
bxd #311159 2023-07-29 19:16
Joined: Mar 2023
Posts: 113
Likes: 1
Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
I'll get the RS232 cable soon for MConfig.
Never used it before, so I expect some challenges.
Bought the HD621 used, who knows what kind of settings the previous owner used.


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #311160 2023-07-29 20:09
Joined: Mar 2023
Posts: 113
Likes: 1
Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
It would be nice to know which chipset version of the USB (laptop end) to RS232 female (HD621 end) cables work with Meridian.
I'm talking about single cable solution between laptop and HD621.
Amazon for example sells these cables with either PL2303 chipset or FTDI chipset. I have no idea what they mean, but sounds like the type of chipset matters.


G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
Bormester #311161 2023-07-29 20:21
Joined: Nov 2009
Posts: 3,861
Likes: 375
Meridian Partner
Vogon Civil Servant
Meridian Partner
Vogon Civil Servant
Joined: Nov 2009
Posts: 3,861
Likes: 375
Needs to be a ftdi chipset. The following work without issue:

I O Gear GUC 232A

Tripplite

Keyspan


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
Joined: Mar 2023
Posts: 113
Likes: 1
Hitchhiker
Hitchhiker
Joined: Mar 2023
Posts: 113
Likes: 1
Just received a cable from Amazon.cable
USB to RS232 Adapter with FTDI Chipset, CableCreation 6.6ft USB 2.0 Male to RS232 Female Gold Plated DB9 Serial Converter Cablefor Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black

Recognizes what it's connected to it, but after that says Fetching product information...and then three different fails.
Looks like this is not a good one for this purpose.

Actually I saw on the forum people using cable with PL2303 chipset. So I don’t know.
I need it for the connection between my laptop to HD621’s RS232.
My connection between the laptop and G61RSL’s USB is working perfectly.
At this point I don’t mind about price and two cable solutions (with null cable), just need it to work.
Thanks.

Last edited by Bormester; 2023-07-31 14:23.

G61RSL, DSP7200, DSP5200HC
Lumin D2
Akai GX-620, Teac A-3300SX, Nakamichi CR-4A, CR-2A
Oppo BDP-103
Sony PS-X600, Nagaoka MP-110, Denon DL-103R
NuPrime STA-9, Elac BS 63
PS Audio PP10
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