AVALON RF, INC. Page iii
DX404/DX504/DX604 User’s Guide & Operating Manual
Adding the audio sub-carriers to the video output...........................15
Assigning an EIN (Electronic Identification Number).......................16
4. Error conditions and Prompts..............................................................17
Power fault indicator........................................................................17
Battery-low warning.........................................................................17
Internal errors..................................................................................17
Keypad entry errors.........................................................................17
5. Ordering Information ...........................................................................18
Optional features.............................................................................19
Optional accessories.......................................................................20
Figure H – Block Diagram – Basic System w/ Single Receiver.......22
Figure J – Block Diagram – Basic System with Four Receivers......23
Appendix A – LCD format ..........................................................................24

Appendix B – Remote Programming Option

....................................26

Appendix C – BIT codes

.......................................................................28