Winegard Stereo Amplifier AP8700 User Manual

®
WINEGARD  
®
Chromstar 2000  
Antenna Preamplifiers  
MADE IN U.S.A.  
INSTRUCTIONS  
Models AP-2870 & AP-2880 Dual Input, 82 Channel  
Models AP-8275, AP-8700 & AP-8780, AP-8800, & HDP-269 82 Channel  
Models AP-4700 & AP-4800 UHF Only  
Models AP-3700 & AP-3800 VHF Only  
SUPPORT  
PLATE  
Fig. 1  
MAST  
WARNING: TO PREVENT FIRE OR SHOCK HAZARD,  
DO NOT EXPOSE POWER SUPPLY SECTION OF THIS  
APPLIANCE TO RAIN OR MOISTURE.  
HEX NUT  
U-BOLT  
NOTE  
PREAMPLIFIER  
300 OHM DOWNLEAD  
HOUSING  
If FM interference is a problem in your area, it is recom-  
mended that you temporarily hook up the preamplifier near  
the TV for ease of tuning the variable FM trap.  
WEATHER  
BOOTS  
Fig
PREAMPLIFIER INSTALLATION  
STEP 1. Mount the preamplifier on the mast within easy reach.  
See Figure 1.  
CONNECTORS  
Fig
SINGLE INPUT MODELS  
NOTE  
PREAMPLIFIER  
The further the preamplifier from the antenna(s), the lower  
the input signal.  
MAST  
CLAMP  
STEP 2. Slide weather boots over the antenna downlead(s) and  
attach connectors. See Figure 2.  
ANT.  
INPUT  
TO POWER  
SUPPLY  
DRAIN LOOP  
STEP3.Attachtheantennadownlead(s)toantenna(s)andother  
end(s) to preamplifier, leaving a sufficient slack in the cable(s)  
to form a drain loop. See Figure 3.  
75 OHM COAXIAL  
DOWNLEAD  
DUAL INPUT MODELS  
STEP 4. Slide the weather boots over the cable connector(s)  
and boot collar(s) on the preamplifier and antenna(s).  
PREAMPLIFIER  
MAST  
CLAMP  
VHF  
INPUT  
STEP 5. The 75 ohm coaxial downlead may be secured to the  
mast with weatherproof tape or cable ties.  
UHF  
INPUT  
STEP 6. Attach “F” connector on downlead cable from preamp  
to Power Injector jack marked “ANT”. See figure 4.  
TO POWER  
SUPPLY  
75 OHM COAXIAL  
DOWNLEAD  
DRAIN LOOP  
STEP 7. Attach “F” connector on cable from DTV, Digital  
Converter box, Distribution Amplifier, or splitter system to jack  
on Power Injecter marked TV. See figure 4.  
DOWNLEAD COAX CABLE FROM  
Fig. 4  
PREAMP OR AMPLIFIED ANTENNA  
POWER  
INJECTOR  
STEP 8. Connect one “F” connector on supplied black RG-6  
cable to jack on Power Injecter marked “PWR IN”. Connect  
the other “F” connector on supplied RG-6 cable to jack on  
supplied AC Adapter (Wall Transformer). See Figure 4.  
ANT.  
AC ADAPTOR  
(SUPPLIED)  
TV  
COAX CABLE TO  
POWER IN  
DIGITAL TV, DIGITAL  
CONVERTER BOX,  
DISTRIBUTION AMP,  
OR SPLITTER (SYSTEM)  
STEP 9. Mount power injector to wall using supplied screws.  
Plug in AC Adapter (Wall Transformer) into household wall  
LED  
6STANDARD  
COAX CABLE  
(SUPPLIED)  
outlet.  
 

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