ZETRON 37-MAX Installation Manual page 12

Section 1. Introduction
5. PROGRAMMING
6. REPAIR
APPENDIX A
QUICK REFERENCE
1-4
Provides background information on entering and exiting the
program mode. It also provides in depth explanations of the
programming commands and tables of tone frequencies and
DPL codes showing their relationship to user numbers.
Contains low level hardware information such as parts lists,
schematics, and component layout silkscreens.
Contains a programming log for recording the current system
and user programming.
Contains a list of all available programming commands.