[Icom] 775-DSP

Sat, 2 Nov 2002 14:55:46 -0500

Marty,

Have you tried this fix at the below Heil's website:
http://www.heilsound.com/newsletterdec.htm

I was having ground loop problems with my Hmi (and other microphones).
I implemented the above fix; problem completely solved.

Ron .... NU1U

-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of martyp
Sent: October 31, 2002 21:01
To: Icom Net
Subject: [Icom] 775-DSP

Hello. I just got an HM-I mike for my 775-DSP and when I connect it up
to the 775, I get a terrible ground loop. It works fine with my Goldline
though. When I connect the HM-I to the 756Pro II, I don't seem to have
any problem. I then removed the ground and external speaker from the 775
and still have the problem. Just to be fair, I took the ground off of
the 756Pro II and connected it up to the 775. I still have the same
problem. I heard tales of some of the HM-I's having screws at the base
of the mike being a little too long and causing it to ground out the
8v's. Anyone have any experience with the HM-I and the 775-DSP ? Thanks
for your assistance. 

Marty, W3QK

--- StripMime Report -- processed MIME parts ---
multipart/alternative
  text/plain (text body -- kept)
  text/html
The reason this message is shown is because the post was in HTML
or had an attachment. Attachments are not allowed.
Please post in Plain-Text only.---
----
Your Moderator: Dick Flanagan W6OLD, [email protected]
Icom Users Net: Sundays, 1700Z, 14.315 MHz
Icom FAQ: http://www.qsl.net/icom/