Version + Upgrade

Upgrading to the +Version

To upgrade to the +Version, a unique upgrade key must be purchased which will unlock the extra functions of the instrument. This unique number is entered into the Deaf Defier 3 software which then unlocks the instrument.

The upgrade can be carried out by the user without the need for the instrument to be returned. Contact Cirrus Research plc or your local representative for further details of upgrading the CR:260 Series to the +Version.

Software Support for the +Version

If the CR:260 Sound Level Meter has been upgraded to the +Version, measurements that have been made and stored in the memory can be downloaded to the Deaf Defier 3 software.This program allows the measurements to be presented as reports and all of the parameters viewed for analysis.
In addition, the configuration of the instrument can be changed as required.