user manual

1 (T)
VPL-FX30
Table of Contents
1. Overview
1-1. Introduction ........................................................................ 1
1-2. Glossary of Terms .............................................................. 1
1-3. Protocol Stack Structure ..................................................... 1
2. Common Commands
2-1. Sub Commands .................................................................. 3
2-1-1. ITEM List ................................................................. 3
2-1-2. Infrared Remote Command Code ........................... 12
2-2. Reply ................................................................................ 15
3. RS-232C
3-1. Connection ....................................................................... 16
3-2. Communication Specifi cations ......................................... 16
3-3. Communication Procedure ............................................... 17
3-3-1. Outline of Communication ..................................... 17
3-4. Communication Rules ...................................................... 17
3-5. Approximate Return Waiting Times ................................. 17
3-6. Command Block Format .................................................. 18
3-6-1. Simplifi ed Command .............................................. 18
3-7. Packet Examples .............................................................. 19
3-7-1. Change “ASPECT” to “ZOOM” ............................ 19
3-8. AMX Device Discovery ................................................... 19
4. Ethernet
4-1. Service .............................................................................. 20
4-1-1. Advertisement ......................................................... 20
4-1-2. PJ Talk ..................................................................... 21
4-2. Communication Procedure ............................................... 22
4-3. Protocols ........................................................................... 23
4-3-1. SDAP ...................................................................... 23
4-3-2. SDCP....................................................................... 24
4-3-3. SNMP ...................................................................... 32
4-3-4. PJLink ..................................................................... 33
4-3-5. DDDP ...................................................................... 40