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Фрагмент инструкции
Have someone else call for medical help. Install wire antennas high enough that they will not be "walked into" by people. Do not install antenna wire(s) over or under utility lines. Important installation information The MANT940 uses a power injection module to power the the antenna amplifier. It is essential for proper operation of this antenna system that the amplifier be connected between the antenna and any devices such as splitters, matching transformers, networks, etc. SEE DIAGRAM TO LEFT. Disregarding this important notice may result in damaging the power injector or improper operation / poor performance. Safety Instructions IMPORTANT READ BEFORE INSTALLATION Important Information MANT940 Instruct Eng Sp_SM 10/8/07 4:38 PM Page 4 Parts included: 1. MANT940 Antenna . . . . . . . . . . . . . . . . . . . . 1 2. Power supply 120V to 6VDC . . . . . . . . . . . . 1 3. Wall / Mast Bracket . . . . . . . . . . . . . . . . . . . . 1 4. Nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5. U-Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6. Mast clamps . . . . . . . . . . . . . . . . . . . . . . . . . . 2 7. Nuts with lock washers . . . . . . . . . . . . . . . . . 4 7. L-Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8. 2" Wood Screws . . . . . . . . . . . . . . . . . . . . . . . 4 9. 20' coax cable with connectors . . . . . . . . . . . 1 10.Weather Boot. . . . . . . . . . . . . . . . . . . . . . . . . 1 11. Power Injector . . . . . . . . . . . . . . . . . . . . . . . . 1 12. Plastic Anchors . . . . . . . . . . . . . . . . . . . . . . . . 4 Determining signal strength Before Installation determine the best location for optimum reception. It is important for the antenna to have an unobstructed path to the transmitter.To determine the transmitter(s) location you can consult the website For best results the antenna should be facing the transmitter location. For indoor wall mount installation: NOTE: Do all antenna assembly work on the ground before installing on a wall or an antenna mast. 1. Attach main body to the L – bracket as shown, using cross head screw note the orientation of the bracket. Do not fully tighten the screw to allow for later adjustment (fig. 1). 2. Using the Wall/Mast bracket as a guide, mark position for the four 2” wood screws. If possible locate a stud to screw into. If a stud is not available, use appropriate wall anchors (not included, available at any hardware store) (fig. 2). Parts Included EN 5 Mounting Instructions Wall Mount fig.1 fig.2 MANT940 Instruct Eng Sp_SM 10/8/07 4:38 PM Page 5 3. Attach the main body and L-bracket to wall / mast mounting bracket using cross head screw (fig. 3) note the orientation of the bracket. ) Do not fully tighten this screw to allow for later adjustment (fig. 3). 4. Tighten all screws and nuts to firmly affix the antenna to the wall. 5. Attach the cable to the F connector on the underside of the unit and weather protection boot over the connection. See next steps under – Connections to your TV For outdoor mast mount installation: NOTE: Do all antenna assembly work on the ground. Raise the completed antenna after assembly. 1. Insert U-Bolts into the holes of the wall/mast bracket (fig. 4). 2. Slide the mast clamps onto the U-Bolts (fig. 4). 3. Attach the 4 nuts with lock washers to the U-Bolts - do not tighten fully (fig. 4). 4. Slide the assembly on to the mast. Do not tighten fully, just snug enough for the assembly to stay in place (fig. 5). 5. Attach the L-Bracket to the wall / mast bracket using cross head screw and nut, Note the orientation of the bracket. Fully tighten this screw. 6. Attach the main body of the antenna to L bracket vertically. 7. Tighten all screws and nuts to firmly affix the antenna to the mast. 8. Adjustment of the antenna direction will be done by rotating the mast in its mount. 9. Attach the cable to the ‘F’ connector on the underside of the unit and weather protection boot over the connection (fig.6). EN Mounting Instructions 6 fig.3 fig.4 fig.5 fig.6 MANT940 Instruct Eng Sp_SM 10/8/07 4:38 PM Page 6 Connections to your TV As previously noted the amplifier (Power Injector + Power supply) must be placed in-line between the antenna and before any splitter or additional devices. 1. Connect the coaxial cable from the antenna to the F connector labeled ANT on the Power Injector. 2. Connect Power Injector to the antenna input on your TV, Splitter and / or any other device. 3. Connect the Power Supply DC plug to the Power Injector then plug the power supply adapter into a 110/120 Volt AC receptacle. Safety Note - The power injector and power supply is for indoor use only! Alternate connections 1. If your TV has separate inputs for UHF and VHF you will need to purchase a signal splitter that will separate the two different signals. 2. If your TV has only two screw type antenna inputs you will need to purchase a 75 Ohm to 300 Ohm transformer. A not...