Digital Audio Recording .............................................................................................................. 47
Recommended Recording Procedure ..................................................................................................... 47
Self-Recording Procedure ...................................................................................................................... 47
Optional Plug-in Modules............................................................................................................ 49
CFSound-IV Contact Sense 8 Module ................................................................................................... 49
CFSound-IV Contact I/O 8 Module ....................................................................................................... 49
CFSound-IV Contact Sense 24 Module ................................................................................................. 51
Contact Wiring ....................................................................................................................................... 52
Connecting a Motion Sensor ...................................................................................................... 53
Normal Sized Motion Sensor ................................................................................................................. 53
Small Sized Motion Sensor .................................................................................................................... 54
Connecting Multiple Speakers .................................................................................................... 55
Controlling Eight LEDs with a Sound Sequence ...................................................................... 56
Light LED while Sound is Playing .............................................................................................. 57
Frequently Asked Questions ...................................................................................................... 58
Sample Messages ........................................................................................................................ 62
Sample Power Up Message, no SD card ................................................................................................ 62
Sample Power Up Message, CFSound Mode ........................................................................................ 62
Sample Power Up Message, Basic Mode .............................................................................................. 63
Mechanical .................................................................................................................................... 64
Firmware Revisions ..................................................................................................................... 65
Upgrading the Firmware .............................................................................................................. 66
NOTICE: ........................................................................................................................................ 69