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High Gain Indoor TV Antenna  

AP537

 

 Installation Instructions

IMPORTANT!  

Please read these instructions carefully. Keep these 

instructions in a safe place for future reference.
SETTING UP YOUR ANTENNA 

1. Plug coax cable into antenna input on television.

2.  Place supply plug into mains wall socket and switch  

on. Note: 12V d.c. input is provided but is not required 

if supply plug is used.

3.  For UHF signals tilt the paddle antenna to obtain best 

reception (Fig.01).

4.  Fully extend telescopic VHF antenna. Then adjust  

antenna angle and rotate the whole antenna to obtain 

the best VHF/FM signal. 

5. To use amplifier mode start with gain control knob in 

off position and increase gain slowly until you obtain 

best reception. Note: Digital TVs now have a max and 

min level for input signals, therefore too much signal 

can cause as many problems as insufficient signal.  

i.e. Pixelation.

SAFETY INFORMATION  

The product is designed for indoor use only. The mains 

wall socket must remain readily accessible. The product 

is not disconnected from mains unless supply plug is 

removed.

CONNECTING TO AN EXTERNAL ANTENNA 

1.  The EXT. ANT. F connector on the back of the  

antenna allows an alternative video source, such as an 

outdoor antenna, cable TV, a video game, or  

satellite dish to be connected to your TV via the  

antenna. This saves you having to keep connecting and 

disconecting the coaxial cable running to your TV and 

also saves wear and tear on the TV coaxial socket.

2.  To select the signal from your indoor antenna switch 

on the gain control. The green power LED  on the 

front of the antenna will light up, while this LED is lit 

the signal sent to your TV will be from the your indoor 

antenna. 

3.  To switch to an alternative video source connected via 

the EXT. ANT. F connector coaxial socket simply switch 

off the gain control (power LED is not lit).

Fig.01

To TV

Gain Control

Rear of

Antenna

Ext. Ant.

UHF Paddle Antenna

VHF Rod 

Antenna

12V 

d.c.

220-240V 

a.c.

VHF Rod 

Antenna

CPIN981/2

AP537_Instructions.indd   1

19/12/11   11:35 AM

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