Alcad DMH-542 Installation Manual

Alcad DMH-542 Installation Manual

Digital modulator hdmi dvb-t/c & isdb-t

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DMH-542
INSTALLATION MANUAL

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Summary of Contents for Alcad DMH-542

  • Page 1 DMH-542 INSTALLATION MANUAL...
  • Page 2: Table Of Contents

    CONTENTS 1. GUIDE ........................3 1.1 IMPORTANT SAFETY INSTRUCTIONS..........3 1.2 GENERAL DESCRIPTION ..............3 1.3 PRODUCT OVERVIEW & ILLUSTRATION ........4 2. FEATURES......................5 3. THE MENU OSD INSTRUCTION ..............6 3.1 QUICK INSTALL ..................6 3.2 DVB SETTINGS ..................7 3.3 TS SETTINGS.....................
  • Page 3: Guide

    1. GUIDE 1.1 IMPORTANT SAFETY INSTRUCTIONS Thank you for choosing our product. Before installation, we would like to remind you some notes, which is very important for operating safely and properly, as follows: • Be sure to read this user manual before starting your operation.
  • Page 4: Product Overview & Illustration

    to a LCD TV or set-top-box. It can be used in series with other modulator so the number of channels in the coaxial cable no the SMATV system can be increased as desired. 1.3 PRODUCT OVERVIEW & ILLUSTRATION Description Function LCD Screen Menu display Power indicator light...
  • Page 5: Features

    Description Function 12 VIDEO IN Video signal input port 13 AUDIO IN Audio signal input port 14 DC 12V IN Connect to Adaptor Input 15 HD IN HD signal input port 16 HD HD indicator light 17 PC Software upgrade port 2.
  • Page 6: The Menu Osd Instruction

    3. THE MENU OSD INSTRUCTION The HD Modulator will initialize to the main interface after power on, and press into the main menu. • Quick Install • DVB Settings • TS Settings • System Setup • About 3.1 QUICK INSTALL •...
  • Page 7: Dvb Settings

    • Program Name: use ▲▼◄► key to edit the program name. • Remote Key ID: use ▲▼◄► key to edit the ID number for TV program sorting only in ISDB-T mode. • Area Code: use ▲▼◄► key to edit the area code only in ISDB-T mode.
  • Page 8: Ts Settings

    3.3 TS SETTINGS • NID: Network ID can be modified by ▲▼◄► key (Max 65535). • ONID: O r i g i n a l N e t wo r k I D c a n b e modified by ▲▼◄► key (Max 65535). •...
  • Page 9: About

    3.5 ABOUT Display some information about software and hardware version. Note: The different modulator mode cost different price, please contact sales for details.
  • Page 10: Technical Specification

    4. TECHNICAL SPECIFICATION DVB-T Mode 6M/7M/8M Bandwidth 2K/8K Carrier QPSK/QAM-16/QAM-64 Constellation 1/2, 2/3, 3/4, 5/6, 7/8 Code Rate 1/4, 1/8, 1/16, 1/32 Guard Interval >32dB Frequency Range 50 ~ 860MHz Attenuator 0 ~ 30dB Output Impedance 75Ω DVB-C Mode Bandwidth 6875kbps, editable Symbol Rate QAM-16/QAM-32/QAM-64/...
  • Page 11 Power Source DC 12V / 1.5A Operating 0 ~ +45°C Temperature Dimensions 155mm(L) × 114mm(W) × 33mm(H) Weight 0.34Kg ALCAD Electronics, S.L. Pol. Ind. Arreche-Ugalde, 1 Apdo. 455 | 20305 IRUN - Spain Tel. (+34) 943 63 96 60 www.alcadelectronics.com info@alcad.net...

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