DISTRIBUTION AMPLIFIERS MANUAL PART NUMBER: 400-0377-004 DA1957CT 1-IN, 4-OUT TWISTED PAIR DISTRIBUTION AMPLIFIER USER’S GUIDE
DISTRIBUTION AMPLIFIERS TABLE OF CONTENTS Page PRECAUTIONS / SAFETY WARNINGS ............... 2 GENERAL..........................................................2 INSTALLATION .................................................2 CLEANING.........................................................2 FCC NOTICE .....................................................2 ABOUT YOUR DA1957CT ....................................... 3 TECHNICAL SPECIFICATIONS ............................. 3 PRODUCT DESCRIPTION ..............
DISTRIBUTION AMPLIFIERS PRECAUTIONS / SAFETY WARNINGS 1.4 FCC NOTICE 1 • Please read this manual carefully before using your DA1957CT. Keep this manual handy for future reference. These safety instructions are to ensure the long life of your DA1957CT and to prevent fire and shock hazards. Please read them carefully and heed all warnings. 1.1 GENERAL • • Qualified ALTINEX service personnel or their authorized representatives must perform all service. 1.
DISTRIBUTION AMPLIFIERS ABOUT YOUR DA1957CT 2 TECHNICAL SPECIFICATIONS DA1957CT 1-In, 4-Out Twisted Pair Distribution Amplifier FEATURES/ DESCRIPTION 3 DA1957CT GENERAL Inputs The DA1957CT is a 1-In, 4-Out Twisted Pair distribution amplifier designed to connect a single ALTINEX Twisted Pair transmitter to as many as 4 ALTINEX Twisted Pair receivers. The DA1957CT will pass computer video and audio signals from the transmitter over Twisted Pair-type (CAT-5) cable.
DISTRIBUTION AMPLIFIERS MECHANICAL Material DA1957CT ELECTRICAL Input Video Signal 0.1” Al Finish Gray CAT-5/6 Twisted Pair Top Panel Lexan Impedance Height 1.0 in (25 mm) Output Video Signals Width 4.3 in (109 mm) CAT-5/6 Twisted Pair Depth 3.0 in (76 mm) Weight 0.42 lb (0.19 kg) Ship Weight 0.84 lb (0.
DISTRIBUTION AMPLIFIERS PRODUCT DESCRIPTION 4 POWER/SIGNAL PRESENT LED TP OUTPUTS TP INPUT VIDEO EQUALIZATION POWER 400-0377-004 5
DISTRIBUTION AMPLIFIERS APPLICATION DIAGRAMS 5 DIAGRAM 1: TYPICAL SETUP DA1930CT DA1957CT DA1931CT DA1931CT DA1931CT DA1931CT 400-0377-004 6
DISTRIBUTION AMPLIFIERS DIAGRAM 2: INTERNAL VIEW INPUT OUTPUT TWISTED PAIR RJ-45 HW OUTPUT 1 EQ OUTPUT 2 TWISTED PAIR INPUT RJ-45 OUTPUT 3 OUTPUT 4 POWER SUPPLY +9 VDC 1.1 A 2.
DISTRIBUTION AMPLIFIERS INSTALLING YOUR DA1957CT 6 OPERATION Step 1. Determine the best location for the DA1957CT. There is an equalization adjustment on the DA1957CT that will affect all the distributed signals. Therefore, place the DA1957CT as equidistant to all receivers as possible. 7 The DA1957CT will operate successfully as long as cables are attached properly and other technical specifications are followed.
DISTRIBUTION AMPLIFIERS 8.2 LED IS NOT GREEN Cause 1: There is no power. Solution: Disconnect the video input from the DA1957CT and verify the LED is on and red indicating power is present. Reconnect the computer's video output. If the LED is still not green, see Cause 2. Cause 2: Cause 4: The receiving device is bad. Solution: Make sure the receiving device has power and is turned on. If there is still no sound, please call ALTINEX at (714) 990-2300. 8.4 NO REMOTE IMAGE There is no sync signal.
DISTRIBUTION AMPLIFIERS ALTINEX POLICIES 9 9.1 LIMITED WARRANTY/RETURN POLICIES Please see the ALTINEX website at www.altinex.com for details on warranty and return policies. 9.2 CONTACT INFORMATION ALTINEX, Inc. 592 Apollo Street Brea, CA 92821 USA TEL: 714 990-2300 TOLL FREE: 1-800-ALTINEX WEB: www.altinex.com E-MAIL: solutions@altinex.
