DISTRIBUTION AMPLIFIER MANUAL PART NUMBER: 400-0045-005 DA1907SX 1-IN, 2-OUT VGA/SVGA/XGA/UXGA DISTRIBUTION AMPLIFIER USER’S GUIDE
DISTRIBUTION AMPLIFIER TABLE OF CONTENTS Page PRECAUTIONS / SAFETY WARNINGS............... 2 GENERAL..........................................................2 GUIDELINES FOR RACK-MOUNTING ..............2 INSTALLATION..................................................2 CLEANING.........................................................2 FCC / CE NOTICE..............................................2 ABOUT YOUR DA1907SX .................................... 3 TECHNICAL SPECIFICATIONS ...........................
DISTRIBUTION AMPLIFIER PRECAUTIONS / SAFETY WARNINGS • 1 Please read this manual carefully before using your DA1907SX Distribution Amplifier. Keep this manual handy for future reference. These safety instructions are to ensure the long life of your DA1907SX and to prevent fire and shock hazard. Please read them carefully and heed all warnings. Do not pull the power cord of AC Adapter or any cable that is attached to the DA1907SX Distribution Amplifier.
DISTRIBUTION AMPLIFIER ABOUT YOUR DA1907SX 2 MECHANICAL Material Finish Top Panel Height (inches) Width (inches) Depth (inches) Weight (pounds) Ship Weight (pounds) T° Operating T° Maximum Humidity MTBF (calculations) The DA1907SX (Ditto-Amp) is a high-resolution, 1-in 2-out distribution amplifier designed to allow the connection of a single VGA/SVGA/XGA/UXGA source to up to two scan-rate compatible displays.
DISTRIBUTION AMPLIFIER DESCRIPTION OF DA1907SX 4 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4.1 INPUT The Computer Input connector of the DA1907SX is connected to the Video output of a laptop or desktop computer. The DA1907SX is provided with a 3 foot Male to Male VGA Input cable. A longer input cable may be used but lengths over 15 feet are generally not recommended to preserve the signal quality. If desired, the HD-15 input can be easily adapted to a 5-BNC connector output with the proper cable.
DISTRIBUTION AMPLIFIER PRODUCT DESCRIPTION VGA COMPUTER VIDEO INPUT VGA MAIN OUT POWER INPUT VGA MONITOR LOCAL OUTPUT APPLICATION DIAGRAM 5 DIAGRAM 1: TYPICAL SETUP 400-0045-005 5
DISTRIBUTION AMPLIFIER INSTALLING YOUR DA1907SX 6 OPERATION Step 1. Connect the 9V 500mA AC adapter’s output plug to the DA1907SX’s power input connector - 2.5 mm DC Jack. Verify the LED in the top right corner of the unit on the front panel turn on and RED. There are no adjustments necessary to operate the DA1907SX, the unit will operate successfully as long as cables are attached properly and other technical specifications are followed.
DISTRIBUTION AMPLIFIER 8.2 LED IS NOT GREEN Cause 1: There is no power. Solution: Disconnect the video input from the DA1907SX 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: There is no Sync signal. Solution: Verify the computer output is operating correctly by connecting it directly to a local monitor. If the display is good, call ALTINEX at (714) 990-2300. Cause 2 Poor signal transmission.
