
Specifications
Troubleshooting
Problems with DTT (Digital Terrestrial Television)
It is not possible to view digital channels under weak signal strength conditions. Therefore, typically
you will either receive digital channels with a clear picture and sound or you will not receive any
channels at all. Sometimes, an insucient digital signal can cause occasional blocking, freezing or
complete loss of picture. Try the following to improve the picture:
1. Rotate the aerial.
2. Position the aerial at greater or lesser distance from TV until optimum signal is received.
3. Check the USB/mains connection.
• 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 qualied
personnel only.
• 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: 5V DC 100mA
Impedance: 75Ω
Gain 20dB
© 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
Aerial positioning and tuning
This at aerial is designed to be used mounted in an upright position using the stand provided as
shown in Fig. 1 overleaf.
To ne tune, rotate the aerial to nd the position that gives the best signal, you may also nd you get a
better signal by relocating it in dierent positions in a room and at dierent heights.
To nd out what DTT channels should be
available locally go to: http://www.dtg.org.
uk/industry/coverage.html
and enter postcode. To view your local
transmitter’s distance and compass bearing
select “Trade view” from top bar.