EverFocus EPTZ900 APPENDIX B: Protocol

APPENDIX B: Protocol

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Speed Dome Control Protocol

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1-1. Format

A. Fixed 7 bytes packet

Byte1 (cmd1 = 0xFA)

Byte2 (cmd2)

Byte3 (ID high byte)

Byte4 (ID low byte)

Byte5 (data1)

Byte6 (Keyboard-ID)

Byte7 (checksum)

B. Fixed 8 bytes pcket

Byte1 (cmd1 = 0xFC)

Byte2 (cmd2)

Byte3 (ID high byte)

Byte4 (ID low byte)

Byte5 (data1)

Byte6 (Keyboard-ID)

Byte7 (data2)

Byte8 (checksum)

1-2. checksum calculation

1. Address = IDH*32 + IDL

2. Movement Speed: 01-EF ==> begin speed value (01:Slow, EF:Fast)

00 ==> stop

3. checksum ==> B7=(B1+B2+B3+B4+B5+B6)&0x7f

Contents

Main Table of Contents 1.EPTZ900/500 OVERVIEW ................................................ 1-3 2.EPTZ900/500 INSTALLATION ....................................... 2-12 3.EPTZ900/500 CAMERA SETUP MENU ......................... 3-28 4.EPTZ900/500 FUNCTION SETUP AND OPERATION ... 4-33 APPENDIX B: Protocol ............................................................ 4-37 1. EPTZ900/500 OVERVIEW Page 1.2. Specifications Page EPTZ900 EPTZ500 RELAY RELAY 1-10 1.4. EPTZ900/500 Connection EPTZ900/500 Page 2. EPTZ900/500 INSTALLATION Page Page 2-15 2-16 EVF - 1 PELCO-D PELCO-P TYPE-A 9600 BPS 4800 BPS 2400 BPS PALNTSC OFF ON Page Page RELAY M5 Bolt Hex Allen wrench GLOVE Page Page Page GLOVE Page 3. EPTZ900/500 CAMERA SETUP MENU OptionItems Page Page Page Page 4. EPTZ900/500 FUNCTION SETUP AND OPERATION Page Page 1 ~ 9 1 ~ 9 RELAY APPENDIX A: The Alarm I/O Connection 4-37 APPENDIX B: Protocol 4-38 4-39 4-40 EverFocus Electronics Corp.