SLX 27778RG User manual

YL3 Mains
Adaptor
Integrated
Aerial Coax Lead -
Connects direct to
TV ANT IN if Freeview™
receiver built in
External
Aerial
(sold separately)
External
Aerial
Downlead
TV
OUT RF IN SCART/
HDMI
- OR -
Set-Top Box
Aerial Coax Lead
(not supplied)
Scart/HDMI Lead
(not supplied)
RF In
Aerial
Loop
RF Out
Variable
Gain Control
DC In
ANT IN
Features Include:
•This aerial is 4G ready - which means it
removes interference & channel loss from
your TV caused by 4G mobile phone signals
•High gain and low noise built-in amplier
•Suitable for Digital TV in strong signal areas
•Compact design
•Adjustable gain control
Installation Instructions
1. Plug the integrated aerial coax lead (Fig. 1)
from the aerial into the antenna (RF)
input on your set-top box, or TV.
2. Connect a SCART lead from the SCART
output on your set-top box to your TV.
Alternatively, connect an aerial coax lead
(not supplied) from the RF output on
your set-top box to the aerial input
on your TV (if in doubt check the
instructions for your set-top box).
3. Switch on the variable gain control
and set to maximum amplication
(turn control clockwise as far as it will go).
4. Rotate and tilt the UHF loop antenna to
obtain the best reception (see Fig. 2).
5. Adjust gain control to obtain best picture signal.

Fig. 1
The RF IN coaxial socket on the back of the aerial
(See Fig. 1) allows an alternative video source, such
as an outdoor aerial, cable TV, a video game, or
satellite receiver to be connected to your TV via the
aerial. This saves you having to keep connecting and
disconnecting the coaxial cable running to your TV
and also saves wear and tear on the TV coaxial socket.
To select the signal from the aerial, switch on the
gain control. The red power LED on the front of the
aerial will light up, while this LED is lit the signal sent
to your TV will be from the indoor aerial. To switch to
an alternative video source connected via the RF IN
coaxial socket simply switch o the gain control
(power LED is not lit).
Connecting an alternative RF source
27778RG 
Fig. 2
Fig. 3
Ready

Specications
Troubleshooting
Problems with DTT (Digital Terrestrial Television)
Unlike analogue terrestrial television, it is not possible to view DTT channel under weak signal strength
conditions. Therefore, typically you will either receive DTT channels with a clear picture and sound or
you will not receive any channels at all. Sometimes, an insucient digital signal can cause occasional
blocking, freezing or complete loss of picture. Try the following to improve the picture:
1. Tilt and rotate aerial.
2. Adjust Gain control.
3. Position aerial at greater or lesser distance from TV until optimum signal is received.
4. Check the mains connection and fuse
Blocking, freezing or complete loss of picture can also occur when a digital signal is too strong. Adjust
Gain control to obtain best picture result.
• To prevent re or shock hazard, do not expose
this device to rain or moisture.
• This product is for indoor use only
• Do not expose the product to extreme heat
• Do not use the product close to water.
• Do not open this aerial it contains no user
serviceable parts. Refer servicing to qualied
personnel only.
• This device should be operated using only the
power supply included with it.
• Do not overload wall outlets and extension cords
as this can result in the risk of re or electrical
shock.
General Safety Precautions
Frequency Range: 470-790MHz
Power Supply: 12V DC 80mA
Impedance: 75Ω
Gain 20dB +/-3dB
© Philex Electronic Ltd. 2013 v1 MK42 0NX
Waste electrical and electronic products
should not be disposed of with
household waste. Please recycle where
facilities exist. Check with your Local
Authority for recycling advice.
For further information or any queries please contact
Customer careline: 08457 573479
Local Rate - UK Only
Technical Support: www.philex.com/support