KBC MPEG-4 User Manual

MPEG4 IP Encoder

User Manual

ENC-A-W

EDKT-A-W

Encoder User Manual

TABLE OF CONTENTS

1 OVERVIEW .................................................................................. 3

1.1 Introduction ............................................................................................................................................ 3

1.2 Technical Specification ............................................................................................................................ 4

2 INSTALLATION ............................................................................. 6

2.1 Package Contents .................................................................................................................................... 6

2.2 Physical Connections and Description ..................................................................................................... 6

2.3 Product Deployment ............................................................................................................................... 9

3 GRAPHICAL USER INTERFACE ......................................................... 13

3.1 Accessing the ENC-A-W* Graphical User Interface (GUI) ...................................................................... 13

3.2 Initial GUI Access & Video Display ........................................................................................................ 15

3.3 Main Menu ........................................................................................................................................... 16

4 TROUBLESHOOTING .................................................................... 26

4.1 Visual Inspection ................................................................................................................................... 26

4.2 Test Cable Connections ......................................................................................................................... 26

4.3 Video Related Problems ........................................................................................................................ 27

4.4 PTZ Control ............................................................................................................................................ 26

4.5 Audio Issues .......................................................................................................................................... 27

4.6 Contact Closures ................................................................................................................................... 27

4.7 GUI Tools ............................................................................................................................................... 27

4.8 Contact KBC Technical Assistance ......................................................................................................... 28

5 WARRANTY ............................................................................... 29

5.1 Warranty Information ........................................................................................................................... 29

6 SAFETY, APPROVALS AND REGULATORY DOMAIN INFORMATION ................ 30

6.1 Safety Instruction .................................................................................................................................. 30

6.2 Regulatory Certifications....................................................................................................................... 30

7 INSTRUCTION OF DISASSEMBLY ...................................................... 31

ANNEX A - GENERAL PUBLIC LICENSE STATEMENT .................................... 32

Encoder User Manual

1 Overview

1.1 Introduction

This manual covers the KBC MPEG4 Encoder video server. KBC Networks’ network encoders are high performance video servers which support constant simplex video streaming, bi-directional RS-422/485/232 data, stereo audio and digital input/output contact closure. They are designed for use in a wide range of operating temperatures in environmentally conditioned/enclosed indoor or outdoor applications. The KBC Encoder has been specifically designed to convert constant streaming composite video, as well as other analog signal types, to Ethernet format in order to connect to an existing network, fiber media converter or wireless Ethernet system such as the KBC WESII series. This manual covers all features and operations of the encoder. The operations of the KBC Decoder are found within its own operations manual.

Encoder User Manual

ENC-A Specification

Standards

IEEE Standards

IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3x Full Duplex

Image

Compression

MPEG-4

Digital Resolution

QCIF (160 x 112 – NTSC, 176 x 144 – PAL) CIF (352 x 240 – NTSC, 352 x 288 – PAL) D1* (720 x 480 – NTSC, (720 x 576 – PAL)

Image Frame Rate

30 FPS full D1 resolution (NTSC) 25 FPS full D1 resolution (PAL)

Interface

LAN/WAN Port

RJ-45 (10/100base-T)

Serial Port

4 pin terminal block (RS-232 / 422 / 485) Mode switch selectable

Analog video input

Composite, BNC connector (NTSC, PAL)

Analog video output**

Composite, BNC connector (NTSC, PAL)

Audio Line Input

Compression: 8 kHz, Mono, PCM Unbalanced, 1.4V pk-pk 1 Vrms, 3.5mm Phone Jack

Audio Line Output

Compression: 8 kHz, Mono, PCM Unbalanced, 1.4V pk-pk 1 Vrms, 3.5mm Phone Jack

Digital Alarm I/O

6 pin terminal block

Connection Type

TTL 2 inputs, 2 outputs

Digital Alarm Input (DI)

To Trigger (low) Logic level 0: 0 ~ 0.8V Normal (high) Logic level 1:2.31 ~ 5.3V

Digital Alarm Output (DO)

To Trigger (high) Logic level 1: 2.8 ~ 3.3V Normal (low) Logic level 0:0 ~ 0.5V

General

Built-in web server and network interface

Network

Protocol Supported

TCP, UDP, HTTP, PPPoE, DDNS, DHCP, IGMP

QoS

Layer 2, 3

1.2 Technical Specification

* Denotes default configuration ** Video Out BNC is loop through from Video In composite signal

Encoder User Manual

Software OS Supported

Win 2000, XP, 2003, Vista, 7

Security

Username / password

Mechanical

Physical

Metal housing, not weatherproof

Dimensions (L x W x H)

40 x 120 x 136 mm (1.56 x 4.72 x 5.37 in)

Weight

0.37 kg (12.9 oz)

Certification

CE, FCC Class B

Power

Power Requirements

12 Vdc @ 625mA, 7.5W

Power Supply

12 Vdc 1500mA, wall transformer supplied

Environmental

Humidity

10% ~ 90%

Operating Temperature

-30° ~ +70 °C (-22° ~ +158 °F)

Connectors

10/100 Electrical

1 x RJ45

Composite

2 x BNC

RS-422/485/232

4 ports of 6 pin terminal block (2 ports for voltage in)

DI/DO

6 pin terminal block

Power

2 ports of RS Data 6 pin terminal block

Approvals

FCC Part 15 subpart C

IC ID# 7849A-N523ESD

Class A

Encoder User Manual

1. Power LED

2. Data RX LED

LED should only flash if receiving data from connected data device. A solid RX LED denotes a wiring error.

3. Data TX LED

LED should flash when transmitting data to connected data device.

4. Reset to Default Configurations Button

(See section 2.2.3.1 for instruction and results description)

5. DO1 and DO2 Alarm Input/Output

6. DI1 and DI2 Alarm Input/Output

7. RS Data Block

8. DC Voltage In

9. LAN/WAN Port, RJ-45 10/100Mbps

1. RS Data Selector Switch

Default Configuration: RS-485/422

2. Audio Out Mic/Speaker Jack

3. Audio In Mic/Speaker Jack

4. Video Out BNC

Video loop out from Video In source

5. Video In

Connect Video In prior to applying power to Encoder. Power Cycle Encoder if video in is connected after encoder is powered on.

2 3 4

5 6 7

2 Installation

2.1 Package Contents

 One MPEG-4 Encoder  One 24Vdc, 500mA PSU for each power injector module included  Quick Start Guide

Consult the Quick Start Guide for the exact list of components for the particular part number ordered. Please contact you dealer or distributor if a part is missing or damaged within 10 days of receiving the products.

2.2 Physical Connections and Description

2.2.1 Front View

2.2.2 Rear View

Encoder User Manual

PWR

3 1 2

White indicates the position of the switch

2.2.3 RS Protocol Dip Switch Selection

2.2.3.1 RS-422 / 485

The default configuration is set for RS-422 / 485. In the diagram below, white represents the switch. The first four dip switches ON (in the up position) with the last four OFF will set the encoder for RS-422 or 485 protocol.

Note: The dip switches will not determine the Baud Rate. The Baud Rate must be

configured to match the decoder, camera and PTZ system.

2.2.3.2 RS-232

The reverse dip switch positions (i.e, first four OFF and second four ON) will change the encoder into RS-232 mode.

2.2.4 Status LED Description

The KBC Encoder offers status LEDs for the power and data as well as on the LAN port for link status and activity.

2.2.4.1 Data TX/RX LEDs

1. Power LED. Allow 30 seconds after power up to illuminate steady.

2. Data RX. LED should remain OFF on standard activity. Will flash to

indicate that the camera is sending communication to the encoder.

3. Data TX. LED should remain OFF unless PTZ control signals are being sent from the decoder (Transmitted to the camera).

Note: A solid RX LED indicates a data wiring, or other data related error. If the LED

will not turn OFF, contact KBC for further details and/or return authorization for repair.

2.2.4.2 LAN / WAN Port

4. Link Status. On/Off

5. Port Activity. Will flash rapidly when streaming video.

Note: If the LAN port LEDs do not light up, check Ethernet cable or connected

Ethernet device.

2.2.5 Composite Video Connection

Make all Video In coaxial connections prior to powering up the encoder. If the video input is connected after power is applied to the encoder, the unit will require a power

Encoder User Manual

reset in order to stream video to a connected decoder and/or via the encoder GUI video display.

The Video Out Composite BNC is an analog video loop through from the Video In BNC. This provides an option to test the video out from a camera without disconnecting the encoder and requiring a power reset to the encoder. Viewing video from the Video Out BNC will not identify whether the encoder is actually encoding the video, however, the encoder must be powered up to view the video from the Video Out composite BNC. A video cable can be connected from the Video Out BNC to a monitor after the encoder has been powered up without requiring a power reset.

Note: If the connected camera loses power but the encoder does not, the encoder

must be power reset once the camera is back online.

2.2.6 Data Protocol Dip Switch Selection & PTZ Wiring Schemes

The following PTZ data schemes have been tested by KBC. Other wiring combinations are possible depending on the PTZ system manufacturer.

Note: A solid RX light indicates an improper data wiring connection. If one of the

following schemes results in a solid RX LED, check the protocol dip switch selection and/or use a varying wiring combination if your PTZ system requires a different wiring solution.

2.2.6.1 RS-422/485, 2-wires

(Use default RS-422/485 dip switch selection) From encoder: TX+ to camera: RX+ (or “A”) From encoder: TX- to camera: RX- (or “B”)

2.2.6.2 RS-422, 4-wires

(Use default RS-422/485 dip switch selection) From encoder: TX+ to camera: TX+ From encoder: TX- to camera: TX- From encoder: RX+ to camera: RX+ From encoder: RX- to camera: RX-

2.2.6.3 RS-232

(Use RS-232 dip switch selection) From encoder: TX+ to camera: Transmit From encoder: RX+ to camera: Receive From encoder: GND to camera: Ground

2.2.6.4 Known Incompatible Protocols

The following data protocols are not supported by the KBC encoder/decoder:

 Sensornet  Biphase & Bilinx, other Bosch proprietary protocols  Kalatel protocols using RS-422. The system is compatible in RS-485 at 9600

Baud Rate

 Coaxitron or any “up the coax” PTZ control systems

2.2.7 Bi-Directional Audio Parameters

2.2.7.1 Needed Audio Equipment

 The mic/speaker audio in/out jack must be connected via stereo cable.  The audio source for Audio In must be amplified; the encoder does not

provide amplification on the audio.

Encoder User Manual

Contact Closure Specification

Connection Design

TTL-compatible logic levels

Voltage

Trigger (low)

Logic level 0: 0V ~

0.4V

Normal (high)

Logic level 1: 3.1V ~ 30V

Current

10mA ~ 100mA

Connection Design

TTL-compatible logic levels

Voltage

Trigger (high)

Logic level 0: 2.4V ~ 5V

Normal (low)

Logic level 1: 0.1V ~

0.6V

Current

50mA

ENC-A-W* Encoder (ENC)

Action

DEC-A-W* Decoder (DEC)

DO1

DO2

DI1

DI2

DO1

DO2

DI1

DI2

Normal State

OFF

Short DEC DI1 to GND

GND

OFF

Short DEC DI2 to GND

GND

Short ENC DI1 to GND

OFF

ON GND

Short ENC DI2 to GND

OFF

 LAN/WAN IP Address

192.168.1.100

 LAN/WAN Subnet Mask

255.255.255.0

 Gateway IP Address

192.168.1.254

 GUI Access User Account ID

admin

 GUI Access Password

admin

 Audio In

Disabled

 Data Protocol Selection (Dip Switch)

RS-422/485

 Video Compression Type

MPEG-4

2.2.7.2 Default Audio Configuration

The audio is default configured as disabled and must be enabled in the encoder for audio in. Audio out does not have a selection, simply connect a speaker to the Audio Out jack and ensure that the decoder Audio In is enabled.

2.2.8 Alarm Input / Output Parameters

2.2.8.1 Voltage Specification

2.2.8.2 Trigger/Normal State Response

ON: Voltage present on port OFF: Voltage is 0V GND: Alarm trigger device causes DO/DI to short, turning off opposite DO / DI port

Note: Triggers from default configurations shown. See Decoder Interface settings to

configure other trigger options.

2.3 Product Deployment

2.3.1 Product Default Configuration Settings

2.3.1.1 Operations Manual Defaults

When an encoder is shipped from the KBC product warehouse, the default configurations are as follows:

Encoder User Manual

 Video Streaming Method

TCP

 Video Resolution

D1, 720 x 480 (NTSC)

 Frame Rate & Mode

30 FPS, Constant

 Video Bit Rate & Mode

1.2 Mbps, Constant

 Serial Port Baud Rate

9600 BPS

 Serial Port Control

8, None, 1

 Video Control Port

6001

 Video Streaming Port

6002

 LAN/WAN IP Address

192.168.0.100

 LAN/WAN Subnet Mask

255.255.255.0

 Gateway IP Address

192.168.0.254

 GUI Access User Account ID

admin

 GUI Access Password

123456

 Audio In

Disabled

 Data Protocol Selection (Dip Switch)

RS-422/485

 Video Compression Type

MPEG-4

 Video Streaming Method

TCP

 Video Resolution

D1, 720 x 480 (NTSC)

 Frame Rate & Mode

30 FPS, Constant

 Video Bit Rate & Mode

1.2 Mbps, Constant

 Serial Port Baud Rate

9600 BPS

 Serial Port Control

8, None, 1

 Video Control Port

6001

 Video Streaming Port

6002

2.3.1.2 Factory Defaults

When the reset button on the face of the unit is pressed, or a reset is performed form the product interface, the parameters of the encoder will become (differences from manual settings in italics):

2.3.2 Bench Test Set Up

KBC Networks recommends that all equipment be bench tested before being installed on site. One crossover Ethernet cable is required.

1. Remove the encoder and/or decoder from box. The encoder IP address is factory

set to 192.168.1.100, the decoder IP address is factory set to 192.168.1.101 unless otherwise noted on provided documentation. The IP addresses do not need to be changed for the units to operate individually or as a system. If you will be using multiple encoder and decoder in a system, please see the advanced operation section of this manual for setup. The encoder and decoder operate as a pair and the IP addresses have been set accordingly.

2. Mount the encoder at the desired location. The encoder is not weatherproof and

will need to be mounted in a suitable environmental enclosure if used outside or in a harsh environment. If the encoder is part of the Encoder/Decoder Kit (EDKTA-W), the included KBC housing is suitable for outdoor and/or harsh environments provided the minimum and maximum temperature specifications of the encooder are not exceeded.

3. Connect the analog video cable from the analog video source to the VIDEO-IN

port. If the system requires data transmission (pan/tilt/zoom or other RS485/422/232 data) connect the wires from the data device the RS485/422/232 Tx+, Tx-, Rx+ & Rx- ports. If the system requires alarm communication and/or audio, connect alarm device wires to the Digital Input (DI) ports and mic/speakers to in/out ports.

4. Connect the LAN/WAN port of the encoder to the wired or wireless network. The

green LED on the front on the encoder will illuminate if the encoder is connected

+ 23 hidden pages

KBC MPEG-4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual