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Resumen del manual
Then connect one or two monitors or projectors to the output(s) of the DA1913GL. The monitors or projectors must be scan-rate compatible with the source signal resolution. The DA1913GL does not affect the scan rate. Step 4. If the image is less than perfect, check all the connections. The unit is very reliable and seldom will this be the cause of malfunction. Poor quality cables may degrade the performance of the product. Make sure that the cables used are coaxial cables and that all pins are in good condition. After each step is completed, the unit should now be fully operational. CONGRATULATIONS! YOU ARE DONE. If you experience any problems, please call 1-800-258-4623 or 1-714-990-2300 for international calls. OPERATION 7 The DA1913GL will operate successfully as long as cables are attached properly and other specifications are followed. There are no other adjustments necessary to operate the unit 5 DISTRIBUTION AMPLIFIERS ACCESSORIES 8 Model No. Description RACK MOUNTING BRACKETS DA1295SX Rack/Wall/Furniture Mount Mini- brackets (2-"L" shaped brackets) POWER SUPPLIES PS5502US 9V 500mA Power Supply for US PS5512UK 9V 500mA Power Supply for UK PS5522AU 9V 500mA Power Supply for Australia PS5532GR 9V 500mA Power Supply for Germany PS5542JP 9V 500mA Power Supply for Japan 4 BNC to 4 BNC COAXIAL CABLE CB4100MR Bulk Cable 4 coaxes (500ft minimum) CB4103MR 3 feet, 4 BNC to 4 BNC coaxial cable CB4106MR 6 feet, 4 BNC to 4 BNC coaxial cable CB4112MR 12 feet, 4 BNC to 4 BNC coaxial cable CB4125MR 25 feet, 4 BNC to 4 BNC coaxial cable CB4150MR 50 feet, 4 BNC to 4 BNC coaxial cable CB4175MR 75 feet, 4 BNC to 4 BNC coaxial cable CB41100MR 100 feet, 4 BNC to 4 BNC coaxial cable CB41150MR 150 feet, 4 BNC to 4 BNC coaxial cable 4 BNC to 4 BNC COAX (Super High Resolution) CB4300MR Bulk Cable 4 coaxes (500ft minimum) CB4306MR 6 feet, 4 BNC to 4 BNC coaxial cable CB4312MR 12 feet, 4 BNC to 4 BNC coaxial cable CB4325MR 25 feet, 4 BNC to 4 BNC coaxial cable CB4350MR 50 feet, 4 BNC to 4 BNC coaxial cable CB4375MR 75 feet, 4 BNC to 4 BNC coaxial cable CB43100MR 100 feet, 4 BNC to 4 BNC coaxial cable FREQUENTLY ASKED QUESTIONS 9 No: Question Answer 1 What is the maximum length of cable that can be used with the DA1913GL? Compensation for cable loss is automatically made for a distance of 100 feet, though the DA1913GL can drive signals through longer runs depending on the source signal resolution and cable quality. 2 Can I use the DA1913GL power supply to power 2 units simultaneously? It is not recommended since one power supply is supplied with each unit. Please consider the PS5581SM, a rack mount power supply. 3 Are outputs 1 & 2 buffered? The DA1913GL has two individually buffered outputs. 4 What is common mode range of the DA1913GL and why is it so important? The common mode range of the DA1913GL Distribution Amplifier is +/-2V with a video signal of 1V p-p. In most cases, a ground loop voltage will not exceed 200-300mV, so this range is more than enough to handle even the most severe ground loop problems. 5 How will the DA1913GL provide protection from a ground loop in the system? A ground loop is a type of electromagnetic interference often caused by small, but significant differences in ground voltage between two or more different power sources when equipment using the different power sources is connected by means of video/audio inputs and outputs. A ground loop may also be caused when high 6 DISTRIBUTION AMPLIFIERS current equipment (such as a lighting or air conditioning system) is fed from the same power source as the display equipment. TROUBLESHOOTING GUIDE 10 We have carefully tested and have found no problems in the supplied DA1913GL unit; however, we would like to offer the following suggestions: • Please make sure that input amplitude level is as follows: 1. Analog signal is less than 1.5V. 2. Sync signal is less than 0.3V. • Please use Altinex supplied external power Supply/AC Adapter (9V, 500mA) only. • Please check settings of Sync Level, Video Level and Input Termination Switches. • Please make sure that proper quality of cables is used. We recommend Altinex made cables for best results. • If the problem shows up after continuous usage at higher voltage, higher temperature, higher humidity, or at other extreme environmental conditions, please correct that the problem. ALTINEX POLICY 11 11.1 LIMITED WARRANTY Altinex warrants that its products and cables are free from defects in materials under normal use and service. This warranty is limited to repairing at company’s factory any part or parts of the product, which upon company’s examination shall disclose to be, thus defective. Products considered defective should be returned to company with transportation charges pre-paid within 2 years (90 days for cables) from date of shipment to the purchaser. The warranty is expressly instead of all other warranties expressed or implied. Altinex neither assumes nor authorizes any other person to assume for it any other liab...