[ICOM] CI-V question

[Carl Moreschi]

Dave,

The 775 VFO commands are as follows:

Swap main and Sub    07  B0
Set Sub equal to main  07 B1
Turn off Dual watch    07 C0
Turn on Dual watch  07 C1

The first number is the command, the second number is the sub command above.

73,

Carl Moreschi N4PY
Franklinton, NC
----- Original Message -----
From: "Dave Bernstein" <aa6yq at ambersoft.com>
To: "'ICOM Reflector'" <icom at mailman.qth.net>
Sent: Wednesday, June 02, 2004 1:42 AM
Subject: [ICOM] CI-V question


> While we're on the topic of the CI-V bus, Gary, what are the CI-V
> commands for selecting VFO A and VFO B on an IC-775? These commands are
> not documented on page 20 of the 775 manual. The VFO or Main/Sub
> selection commands used in other dual-receive transceivers (781, 756,
> 756 pro, etc) don't work in the IC-775. I know for a fact that such
> commands exist because I spent several hours of trial and error finding
> them when I first got the radio, and used them for years. Unfortunately,
> I no longer have either the command information or an IC-775 with which
> to rediscover it. Can you help? Thanks...
>
>       73,
>
>            Dave, AA6YQ
>
> -----Original Message-----
> From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net]
> On Behalf Of Gary Fiber
> Sent: Monday, May 31, 2004 21:21
> To: ICOM Reflector
> Subject: Re: [ICOM] Warning about W1GEE interface cables
>
>
> Floyd,
>
> All Icom rigs that have CI-V use the same 2 circuit 1/8 inch "mono"
> phone
> plug connector. The required data level is TTL voltages, 0 and +5 volts.
> The only different CI-V is the IC-735 which uses 4 bit instead of 5 bit
> control data all other Icom's with CI-V use.
> If a CI-V interface works for the 765, it also works for the 781, even
> the
> 735 since its not the CI-V port or interface that is different on the
> 735,
> only the amount of bits of data it uses.
>
> I can't see any reason one of his interfaces works with one Icom and not
>
> another if they both use CI-V.  There are so many makers of CI-V
> interfaces
> out there I would find another.
>
> Gary K8IZ
>
>
> Gary Fiber K8IZ
> GROL PG-19-6691
> Washington State Resident
>
>
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>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
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