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Coaxial Cable Installation Precautions

• Do not bend coaxial cable (RG-6/U) into less than a

3-inch radius. Tighter bends can cause shorts and
change the cable’s impedance.

• Do not install coaxial cable where it will have a pulling

tension of greater than 50 pounds. Leave no tension
on the cable after installing it.

• Use only round-headed staples. Any clamps or

securing devices used with coaxial cable should grip
the cable evenly about the circumference without
crushing the cable. Flat staples can damage coaxial
cable.

• Do not expose coaxial cable to a temperature greater

than 176°F (80°C). Keep the cable away from heat-
ing vents and water heaters.

• Do not install coaxial cable where it will be crushed,

stuffed, wedged, or pinched.

• The cable jacket withstands most outdoor environ-

ments. However, you must seal connections and
splices against water entry.

MOUNTING THE ANTENNA

You can mount your antenna indoors or outdoors on just
about any flat surface. For the best results, mount the an-
tenna horizontally as high as possible away from trees or
other obstructions. (Higher frequencies are noticeably af-
fected by obstructions.) Make sure the front of the anten-
na faces the general direction of the nearest TV station’s
broadcasting antenna. 

Important: Do not mount the antenna on any metal sur-
face such as aluminum siding. This greatly reduces the
antenna’s ability to receive signals.

Outdoor Mounting

1. Mark the position for the center mounting screw hole

on the mounting surface.

2. In the marked location, drill a hole slightly smaller

than one of the supplied 1

1

/

4

-inch screws.

Caution: Be careful not to drill into any objects
behind the surface.

3. Thread one of the supplied screws through the an-

tenna’s center mounting hole. Then use a Phillips
screwdriver to temporarily secure the antenna to the
mounting surface.

Hint: To make sure the mounting location you chose
is the best place for reception of all channels, follow
the steps in “Connecting the Antenna” on Page 3
then tune each of your TV’s channels. If you can tune
all channels, continue with Step 4 to finish mounting
the antenna. If you cannot tune one or more of the
channels, move the antenna to another location and
try again.

4. If necessary, use a carpenter’s level or other leveling

device (not supplied) to make sure the antenna is
horizontal. Then mark the positions for the left and
right screw holes on the mounting surface.

5. In each marked location, drill a hole slightly smaller

than the screw.

6. Thread the remaining supplied screws through the

antenna’s left and right mounting holes, then use a
Phillips screwdriver to tighten all screws and attach
the antenna to the mounting surface.

Indoor Mounting

You can also mount the antenna in an attic, closet, or other
out-of-the way indoor location. The antenna can be mount-
ed on a horizontal mast, closet rod, or on a short piece of
mast suspended from a roof support by a 4-inch wall-
mount bracket (such as Cat. No. 15-883, not supplied). Or,
you can simply place the antenna on a shelf in a closet. Be
sure the antenna is not in a position where it could easily
fall or be damaged.

(illus)

Содержание 15-1847

Страница 1: ...It could contact overhead power lines If the antenna touches the power line contact with the antenna mast cable or guy wires can cause electrocution and death Call the power company to remove the antenna Do not attempt to remove it yourself Cat No 15 1847 VHF UHF Amplified Antenna illus To avoid electric shock please read and follow these im portant safety precautions Be sure to select an antenna ...

Страница 2: ...rew hole on the mounting surface 2 In the marked location drill a hole slightly smaller than one of the supplied 11 4 inch screws Caution Be careful not to drill into any objects behind the surface 3 Thread one of the supplied screws through the an tenna s center mounting hole Then use a Phillips screwdriver to temporarily secure the antenna to the mounting surface Hint To make sure the mounting l...

Страница 3: ... Connect the other end of the antenna s coaxial cable to TO ANTENNA on the power injector 3 Connect the cable from TO TV on the power injector to your TV s antenna input jack If your TV has screw terminals for VHF UHF connec tion connect a 75 to 300 ohm transformer such as Cat No 15 1140 not supplied between the power injector and the VHF UHF terminals If your TV has a 75 ohm VHF connection and a ...

Страница 4: ...he power injector then connect the other end to TV on the inside diplexer 7 Connect TO TV on the power injector to your TV s antenna input jack If your TV has screw terminals for VHF UHF connec tion connect a 75 to 300 ohm transformer such as Cat No 15 1140 not supplied between the power injector and the VHF UHF terminals If your TV has a 75 ohm VHF connection and a 300 ohm UHF connection connect ...

Страница 5: ...OFF ON to ON The antenna is not installed in a good location Move the antenna to a different loca tion and try again The coaxial cable might be broken Use another coaxial cable Some channels are not received clearly You might see some TV stations better with the power injector turned off Turn the power injector off while watch ing those stations The TV s picture has diagonal or mov ing lines The a...

Страница 6: ... a product defect during the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option un less otherwise provided by law a correct the defect by product repair without charge for parts and labor b replace the product with one of the same or similar design or c refund the purchase price All replaced parts and pr...

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