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INTERFACES
VA6803SX is shown above
MANUAL PART NUMBER: 400-0154-003
VA6803SX/VA6804SX/VA6805SX/DA1926AV
COMPACT ANALOG INTERFACES
USER’S GUIDE
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INTERFACES TABLE OF CONTENTS Page PRECAUTIONS / SAFETY WARNINGS .............. 2 GENERAL ......................................................... 2 RACK MOUNT SAFETY GUIDELINES ............. 2 INSTALLATION................................................. 2 CLEANING ........................................................ 2 FCC / CE NOTICE............................................. 2 ABOUT YOUR INTERFACE................................. 3 TECHNICAL SPECIFICATIONS........................... 4 P
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INTERFACES Do not place the VA6803SX/ VA6804SX/ PRECAUTIONS / SAFETY WARNINGS 1 • VA6805SX/DA1926AV Interface in direct Please read this manual carefully before using your sunlight, near heaters or heat radiating VA6803SX/VA6804SX/VA6805SX/DA1926AV appliances, or near any liquid. Interface. Keep this manual handy for future • Exposure to direct sunlight, smoke, or steam reference. These safety instructions are to ensure can harm internal components. the long life of your VA6803SX/VA6804SX/ VA68
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INTERFACES These limits are designed to provide VA6804SX/VA6805SX/DA1926AV provides two reasonable protection against harmful fully buffered outputs: a main output on 5 BNC interference when the equipment is operated in connectors provides RGBHV, RGBS, or RGsB, and a commercial environment. This equipment a pass-through 15-pin HD monitor output. The generates, uses, and can radiate radio monitor output is typically used to transmit signals frequency energy and, if not installed and used to a loc
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INTERFACES TECHNICAL SPECIFICATIONS 3 Input Sync Signals FEATURES/ Horizontal, Audio Video DESCRIPTION Vertical, & — TTL(+/-) GENERAL Composite No. of Inputs 11 Sync on Green — -0.3V Input Connector 3.5 mm jack (F) 15-pin HD(F) Impedance — 10k Ohms 1 Main + 1 Local Output Signals No. of Outputs 2 Monitor 1.7V p-p max Level — Local Audio Output (terminated) 3.5 mm jack — Connector 50 Ohms Local Monitor 15-pin HD Impedance (unbalanced), 100 75 Ohms — Output Connector Female Ohms (balanced) Main O
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INTERFACES DESCRIPTION 4 CONNECTOR OUTPUT (5-BNC FEMALE) 4.1. INPUT RED Red Video GREEN Green Video The VA6803SX/VA6804SX/VA6805SX/DA1926AV BLUE Blue Video uses a 15-pin HD connector for input, which is Horizontal or Composite Sync compatible with standard VGA pin-outs. This allows H/C SYNC the connection of a computer using coaxial cables V SYNC Vertical Sync to a 15-pin HD connector cable. This allows greater Table 5. VA6803SX/ VA6804SX/VA6805SX (5- flexibility and versatility of the VA6803SX
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INTERFACES 4.7 AUDIO the third harmonics of the video signal, thus The VA6803SX/ VA6804SX/ DA1926AV accepts maintaining the highest quality of the input signal. stereo audio input and offers balanced or unbalanced stereo audio output on a terminal block 4.9 EQUALIZATION connector. There is a 3.5mm jack for computer Equalization is a means of boosting Red, Green, audio input, which may be returned to the local and Blue signals at high frequencies with digital audio system with a 3.5mm jack for st
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INTERFACES 7
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INTERFACES APPLICATION DIAGRAM 5 8
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INTERFACES on the left side of the VA6803SX/ INSTALLING YOUR INTERFACE 6 VA6804SX/ VA6805SX/ Interface with Step 1. Connect one end of the input cable to the the Horizontal Position Control knob in video output port of your source the ON position. computer and the 15-pin HD connector Step 9. Adjust the red, green, and blue end to the video input port of the equalization settings for the best image VA6803SX/ VA6804SX/ VA6805SX/ quality. DA1926AV. OPERATION 7 Step 2. Also connect one end of the au
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INTERFACES signal, if the input signal is RGsB. It will simply DA1926AV amplify video and pass it through. It will, however Table 8. Selection of Interface Cables. combine Sync with Green Video when the switch is Model No. Description in the ON position; regardless of whether the input RACK MOUNT ACCESSORIES signal is RGBS or RGBHV. Rack/Wall mount brackets for MB1001 VA6800 series. ACCESSORIES 8 VGA+MAC INPUT & OUTPUT COMBO-PACK Model No. Description cables VGA+MAC+SUN/SGI INPUT & 9 V 500 mA Po
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INTERFACES FAQ (FREQUENTLY ASKED QUESTIONS) 9 JUMPER SETTINGS 10 No: Question Answer 10.1 Accessing PC Board Jumpers 1 When and The Horizontal Position • Remove the two screws located on the bottom why do I Control Knob enables or side cover and carefully pull the top cover off. need to disables the control of the use the horizontal position of the • Fit the top cover over the PC board and end Horizontal image using the control knob panels and replace the screws to reassemble Position of the VA6
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INTERFACES to affect its stability or reliability, or that has been TROUBLESHOOTING GUIDE 11 subject to misuse, negligence, or accident. • Please make sure that the amplitude level of 12.2. RETURN POLICY the input signal is as follows: a) RED, GREEN, and BLUE are less than It is very important to ALTINEX that you receive the 1.2 Volts. products that you have ordered and that this product b) HSYNC & VSYNC are less than 5.0 Volts fulfills your need. In the unlikely event, that ALTI
