[arm-allstar] COR question

Michael Hebert mhebert1975 at gmail.com
Wed Dec 16 08:13:31 EST 2015


Because that is the default setting. You can change it.

http:// <http://ohnosec.org/drupal/node/193>ohnosec.org
<http://ohnosec.org/drupal/node/193>/ <http://ohnosec.org/drupal/node/193>
drupal <http://ohnosec.org/drupal/node/193>/node/193
<http://ohnosec.org/drupal/node/193>

carrierfrom=usbinvert ; no,usb,usbinvert ; no - no carrier detection at all
; usb - from the COR line on the modified USB sound fob ; usbinvert - from
the inverted COR line on the modified USB sound fob ; pp - COR using
parallel port ; ppinvert - COR using parallel port inverted input
I'm wondering if there's a specific reason why negative on the COR was
chosen rather than positive.

The reason ‎I ask is we have had problems with node radios being turned off
or power supplies tripping and timing out the system.

We are running mostly Motorola CDM750, 1250 and 1550's as simplex nodes and
some repeaters. Most nodes are RPI2 or BBB'S

Can anyone she any light on this?

Jim NH6HI



Sent from my BlackBerry 10 smartphone on the Verizon Wireless 4G LTE network.

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