Encoded Media IPTV Receiver 250 Istruzioni per il montaggio

Encoded Media www.encodedmedia.com

Essex Technology Centre, The Gables, ONGAR CM5 0GA, United Kingdom

Version 2.96 of August 2016. Specifications are subject to change without notice.

Installer Guide

Encoded Media IPTV Receiver 250

IP Controllable Set-Top Box

INCLUDES IPTV 250 REMOTE CONTROL SPECIFICATION

Page 2 of 21

Table of Contents

Installer Guide................................................................................................................1

Table of Contents.......................................................................................................2

Introduction ................................................................................................................4

About Encoded Media....................................................................................................... 4

Overview.....................................................................................................................5

Receiver Control ................................................................................................................ 5

Screen Control................................................................................................................... 5

Receiver Control.........................................................................................................6

Communication Settings ................................................................................................... 6

Command Structure .......................................................................................................... 7

Command Sequence ........................................................................................................ 7

Receiver Control Commands.....................................................................................8

STBPLAYCH ...................................................................................................................... 8

STBKEYPRESS.................................................................................................................. 8

STBVOLUME ..................................................................................................................... 9

STBMUTE .......................................................................................................................... 9

STBSHOWCHANNELLIST................................................................................................. 9

STBPLAY ........................................................................................................................... 9

STBSHOWVIDEOWALL................................................................................................... 10

STBSUBTITLES ............................................................................................................... 10

STBIPADDRESS .............................................................................................................. 10

STBSTATUS .................................................................................................................... 11

STBREPORTING.............................................................................................................. 11

STBLOCATION ................................................................................................................ 11

STBLOGOUT ................................................................................................................... 12

STBREBOOT ................................................................................................................... 12

STBLOGLEVEL................................................................................................................ 12

Page 3 of 21

STBTVSERVER................................................................................................................ 12

STBDNSSERVER............................................................................................................. 12

Getting TV Server Channel Information...................................................................13

Remote Control Errors .............................................................................................14

Error Codes ..................................................................................................................... 14

Screen Control .........................................................................................................15

Connection Settings ........................................................................................................ 15

STBSERIAL ...................................................................................................................... 16

Screen Control Responses and Errors....................................................................18

Responses ....................................................................................................................... 18

Error Codes ..................................................................................................................... 18

Glossary ...................................................................................................................19

PIN CODE ........................................................................................................................ 19

RS-232 Interface .............................................................................................................. 19

Remote Control and Button Codes ................................................................................. 19

USB to RS-232 Cable ...................................................................................................... 20

Null Modem Adapters...................................................................................................... 20

HDMI to HDMI Cable ....................................................................................................... 21

HDMI to DVI-D Cable....................................................................................................... 21

IR Extender ...................................................................................................................... 21

Page 4 of 21

Introduction

Encoded Media’s IPTV Receiver 250 is an IP controllable set-top box.

The device also supports an optional RS-232C port capable of sending commands

and receiving status information.

The IP and serial control commands cover changing channel, simulating IR remote

control presses, modifications to the overlay interface, status request, and so on.

Status request response includes play state, the currently active stream URL,

channel name, hardware uptime, and more.

ABOUT ENCODED MEDIA

For more than a decade, Encoded Media has developed market leading solutions

for delivering video across networks.

Page 5 of 21

Overview

RECEIVER CONTROL

Example: where the Encoded Media IPTV Receiver is installed in a meeting room

along with other AV equipment.

The RS-232 port is connected to the room control such as a Crestron® or AMX®.

In this configuration, the Receiver can be sent commands such as “channel up”,

“play channel”, “volume down”, and so on. The Receiver can also be asked to return

its status, allowing the control system to check that it is behaving as intended.

SCREEN CONTROL

Example: where the IPTV Receiver is installed behind a standalone television screen.

The RS-232 port is connected directly to the screen via the RS-232 port on the LCD,

Plasma or Projector. In this configuration, the Receiver acts as an IP to RS-232

converter, allowing other authorised network devices to control and query the

screen via an IP port.

Page 6 of 21

Receiver Control

COMMUNICATION SETTINGS

To gain access to the Receiver, you can connect to it over an RS-232 connection

using the following comms settings:

Baud Rate 9600

Data Bits 8

Parity None

Stop Bit 1

Flow Control None

Device Type DTE

Note: null modem cable required

You can also connect over IP to port 5004 on your Receiver:

Once connected, you will be challenged to provide a username and password which

by default are as follows:

Username engineer

Password iptv250

PLEASE NOTE!

You are limited to a maximum of five concurrent telnet sessions. Once a sixth

connection is made, the first connection will be terminated.

Page 7 of 21

COMMAND STRUCTURE

Each command is followed by a single space; each parameter provided thereafter

should be separated by a ,comma (0x2c).

Both commands and parameters are of variable rather than fixed length. All

commands must be terminated by a carriage return (0x0d).

Command

Parameters



Some examples:

The Receiver is asked to play channel 4:

STBPLAYCH 4

The Receiver is asked to set the volume level at 50%:

STBVOLUME 50

COMMAND SEQUENCE

Commands are executed in the order they are received. The host must wait for a

response from the Receiver before sending the next command.

Should the Receiver be sent a new command before completing execution of the

previous command, it may discard the previous command.

Should the host not receive a response from the Receiver within 2 seconds of the

command being issued, the host may consider the command or the response lost

during transmission, and should retransmit it.

Page 8 of 21

Receiver Control Commands

The Boolean parameter TRUE may be substitutable with true, yes, on or 1. The

parameter FALSE may be substituted with false, no, off or 0.

Optional parameters, for example where you are calling the function to get a value or

state rather than set it, are shown in square brackets.

Default parameters are denoted by an asterisk alongside them (*). Lists of available

parameters are shown with the list elements separated by a pipe character (|).

STBPLAYCH

Set live channel number to be played.

Parameters 0..9999

Response OK

Example:

STBPLAYCH 4

STBKEYPRESS

Simulate one or more IR remote button presses

Parameters Key code, or comma separated list of key codes.

(See the Glossary for predefined key codes.)

Response OK

Example:

STBKEYPRESS MENU,DOWN,DOWN,OK

Page 9 of 21

STBVOLUME

Get or set the volume level of the Receiver

Parameters [0..100]

Response Volume level+OK

Example:

STBVOLUME 15

STBMUTE

Get or set whether the Receiver is muted.

Parameters [true|false]

Response Mute state+OK

Example:

STBMUTE true

STBSHOWCHANNELLIST

Show or hide the on-screen channel listing.

Parameters [true|false]

Response OK

Example:

STBSHOWCHANNELLIST true

STBPLAY

Set STB channel to specified channel.

Parameters <channel name> (string)

Response OK

Example:

STBPLAY BBC NEWS HD

Page 10 of 21

STBSHOWVIDEOWALL

Display the on-screen video wall (i.e. live thumbnails).

Parameters [true|false]

Response OK

Example:

STBSHOWVIDEOWALL true

STBSUBTITLES

Get or set the visibility of subtitles.

Parameters [true|false]

Response OK

Example

STBSUBTITLES true

STBREFRESH

Performs a reload refresh.

Response OK

STBIPADDRESS

Get or set the device IP address.

Parameters [dhcp|[static] <ip>[/<mask>] [gw <ip>]]

Response [DHCP|Static] IP/mask gw IP

Example:

STBIPADDRESS 192.168.11.29/255.255.252.0 gw 192.168.10.1

STBIPADDRESS dhcp

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