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Contact Manager 2.70 Released - Connect Systems CS 750 Type II / CS 800D Type IV


 

All,

We've released version 2.70, which enables support for 260,000 contacts in the latest Connect Systems firmware for the CS 750 and CS 800D.

There are a couple of issues you should be aware of when working with these radios and the CPS:

1. The codeplug format for the CS800D Type IV (260k contacts, big zones) is no different than for the CS800D Type III (130k contacts, big zones). Therefore, if you have an older CS800D like I do, you must NOT import more than 130,000 contacts into your codeplug -- we can NOT guarantee that the prior CPS will not die upon loading such a codeplug, OR if you update to the latest CPS but insist on jamming 260,000 contacts into the older radio, we can NOT guarantee that you won't brick the unit. There is no way that Contact Manager can know you're doing wrong because the codeplug formats are identical. You have been warned!

2. The Type II CS750/751 (260k contacts) does NOT support big zones like the CS800D, so if you attempt to migrate CS800D Type III or IV codeplugs into the CS750, any big zones will be truncated to the maximum of 16 channels. (By the way, I tried during development to force big zones into a CS750 Type II codeplug to see what the CPS would do...it wasn't a good outcome, the broken glass in the street did not come from our lab.) By the way, for some odd reason, the CS750/1 CPS is much, much slower than the equivalent CS800D CPS when opening the contact list.

As always, thanks for your support of the Contact Manager project!

Best regards,
Tom N0GSG