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4. Ethernet
Ethernet corresponding model
VPL-SX125, VPL-SW125
4-1. Service
4-1-1. Advertisement
The advertisement service is provided to facilitate development of a PC application that can automatically
detect a projector on the network. This function is achieved by broadcasting the equipment information
periodically to the network.
This protocol is set to OFF by default.
[Information]
The equipment information shown below is transmitted as the broadcast packet periodically (at certain
intervals).
Information
Category
Equipment name
Serial number
Installation information
Community
Power status
m
. The category of projector is 0Ah.
. The power status sets FFFFh if communication error occurs.
[Protocol]
The SDAP protocol is defi ned in order to provide this service.
Item
Protocol name
Transport
Port number
Broadcast interval
[Setup Items]
The items that can be set for the advertisement service are described below.
Setup items
Port No.
Interval
Broadcast Address
VPL-EW130
Description
Category of the equipment
Name of the equipment
Serial number of the equipment
Installation location of the equipment
Community name of the equipment
Power status of the equipment
Description
SDAP (Simple Display Advertisement Protocol)
UDP
53862 (Factory-shipments value)
Once every 30 seconds (Factory-shipments value)
Description
Port number
Broadcast interval
Adding the transmission place.
11
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