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