[ICOM] CI-V question

[Dave Bernstein]

Thanks, Carl. Those commands are documented in the 775 manual and work
correctly. What I'm missing are the Select Main and Select Sub commands
(they might be called Select A and Select B in the 775). For the 781 and
the 756 family, these commands are 07 D0 and 07 D1 respectively, but
they don't' work with the 775. For transceivers without dual receive,
the Select A and Select B commands are 07 00 and 07 01 respectively, but
those don't work with the 775 either.

    73,

       Dave, AA6YQ



-----Original Message-----
From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net]
On Behalf Of Carl Moreschi
Sent: Tuesday, June 01, 2004 21:54
To: ICOM Reflector
Subject: Re: [ICOM] CI-V question


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
>
>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net Icom 
> Users Net: Sundays, 1700Z, 14.316 MHz Icom FAQ: 
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>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net Icom 
> Users Net: Sundays, 1700Z, 14.316 MHz Icom FAQ: 
> http://www.qsl.net/icom/

----
Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net Icom
Users Net: Sundays, 1700Z, 14.316 MHz Icom FAQ: http://www.qsl.net/icom/