Sony VPL-HS51 Service Manual ▷ View online
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VPL-HS51
2-4. Setting Up the Projector
Click “Setup”. The Password Properties dialog box appears. The name of the “User” account is preset
without a password to “root” at the factory. You can set the owner information, etc.
without a password to “root” at the factory. You can set the owner information, etc.
Click “Apply” at the lower part of each window to update the projector to the data input in each window.
2-4-1. Owner and Projector Information
Click “Owner Information”.
Owner
Enter owner information.
Projector
Enter the location of the projector.
Memo
Enter a memo, if required.
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VPL-HS51
2-4-2. Network Settings
Click “Network”.
Internet Protocol (TCP/IP)
Normally, set “Obtain an IP address automatically (DHCP)”. If you select “Specify an IP address”, set the
Normally, set “Obtain an IP address automatically (DHCP)”. If you select “Specify an IP address”, set the
necessary items.
2-4-3. Setting Passwords for “Administrator” and “User”
Click “Password”. You can set passwords for each “Administrator” and “User”.
The name of the “Administrator” account is preset to “root” at the factory. It cannot be changed.
2-4-4. Advanced Setting
Click “Advanced Menu” to display the Advertisement button, PJ Talk button and SNMP button. These
settings are mainly for professional use. These contents are indicated by the PROTOCOL manual.
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VPL-HS51
3. NETWORK
This section describes the performance, operations and protocol to be used of advertisement and PJ Talk.
3-1. 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
detect a projector on the network. This function is achieved by broadcasting the equipment information
periodically to the network.
3-1-1. Function
The equipment information shown below is transmitted as the broadcast packet periodically (at certain
intervals).
intervals).
Information
Description
Category
Category of the equipment
Equipment name
Name of the equipment
Serial number
Serial number of the equipment
Installation information
Installation location of the equipment
Community
Community name of the equipment
Power status
Power status of the equipment
m
. The category of projector is 0x0a.
. The power status sets ffffh if communication error occurs.
. The category of projector is 0x0a.
. The power status sets ffffh if communication error occurs.
Protocol
The SDAP protocol is defined in order to provide this service.
Item
Description
Protocol name
SDAP (Simple Display Advertisement Protocol)
Transport
UDP
Port number
53862 (Factory-shipments value)
Broadcast interval
Once every 30 seconds (Factory-shipments value)
3-1-2. Setup Items
The items that can be set for the advertisement service are described below.
Setup items
Description
Port No.
Port number
Interval
Broadcast interval
Broadcast Address
Adding the transmission place.
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VPL-HS51
3-2. PJ Talk
The remote control service is provided that can control the projector from remote location via network.
3-2-1. Function
This responds to the control command and requests for acquiring the status and information supplied
from clients.
from clients.
Control request
Enables the input to be selected and picture control to be adjusted.
SIRCS request
Enables remote control by sending the SIRCS code.
Status request
Enables equipment status information such as power status, error information and power-on time to be
acquired.
acquired.
Information request
Enables equipment information such as equipment name, serial number and installation information to be
acquired.
acquired.
Protocol
Item
Description
Protocol name
SDCP (Simple Display Control Protocol)
Transport
TCP
Port number
53484 (Factory-shipments value)
TCP connection timeout
30 seconds (Factory-shipments value)
3-2-2. Setup Items
The items that can be set for the PJ Talk service are described below.
Setup item
Description
Port No.
Port number
Timeout
TCP connection timeout time
Host Address
IP address of connectable PC
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