Document Revision History
3.3.3 30 July 2016
Updated contents and diagrams
3.3.2 19 Feb 2014
revised zone connections
3.3.1 10 August 2013
General Update
3.3.0 29 November 2012
Rewrite as Comfort II Supplementary Installation Manual
3.1.6 10 June 2012
Updated products
3.1.5 6 February 2011
Revised Siren Connection diagram
3.1.41 October 2010
Added comment that 2K2 EOL resistor can be used instead of 2K7 and general update.
Trimmer VR1 for Speaker volume adjustment instead of VR3. Deleted reference to VR1 for
Recording volume adjustment
3.1.3 14 July 2010
General Update of part numbers and APB01
3.1.2 6 September 2008
Revised Siren/Bellbox, Backup Battery, Troubleshooting section
Rewrite of Quick Start Power On Checklist
Added Indicator LEDs Table
3.1.0 21 October 2007
Used Illustrations of Products instead of photos. Combined figure 2.7 included ADSL . KP01
/DP01 changed to KP03/KP03 and DP03
3.0.9 20 August 2007
Added EN50131 Compliance (Europe) to Specifications
3.0.7 25 March 2007
Rewrote FAQ for Red/Green leds remain on, Tuning Parameters, Updated Event Log
3.0.6 13 November 2006
Added section on MPU Firmware Upgrade and Photo, About Firmware warning about
firmware replacements, and in Warranty statement
3.0.2 9 Jan 2006
Added telephone cord AWG 26
3.0.1 November 2005
Initial release for Comfort II
Comfort II Supplementary Installation Manual
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