Safety Instructions
Page 1
Page 4
VHF-UHF Amplifiers
PD2011-9002-04
INSTALLATION INSTRUCTIONS
These general-purpose amplifiers have a wide range of uses in small domestic reception
and distribution systems. The proAMP11 and proAMP12 are traditional 1- and 2-way
aerial signal amplifiers. proAMP12R is a 2-way amplifier with a 7 MHz return path, for use
with infrared remote control extender systems of the type which connect to the RF OUT-2
output of a Sky* Digibox.
Features
n
Frequency range 88 862 MHz (proAMP11 & proAMP12) or 470 862 MHz
(proAMP12R).
n
One-way signal booster / line-extender amplifier (proAMP11).
n
Two-way aerial distribution amplifier (proAMP12).
n
Two-way return path distribution amplifier for Sky* IR remote control (proAMP12R).
n
Very high output capability.
n
Built-in power for two IR eyes (proAMP12R).
Fixing
Fix the amplifier to a sound vertical surface such as a wall, skirting board or equipment
mounting board. Ventilation gaps of at least 50 mm should be left around the front and all
sides of the unit. More clearance will be required below the unit to allow access for the
signal cables.
Do not leave the amplifier resting on a carpet or install it where it may become
smothered with curtains or other soft furnishing fabrics. When installing the
amplifier unit in a roof space ensure that it will not come into contact with thermal
insulation material.
Signal connections
To preserve RF screening integrity the signal connections to the amplifier should be made
using good quality coaxial cable and connectors. This is particularly important with digital
terrestrial TV (DTT) to minimise the ingress of impulsive electrical interference from home
appliances.
n
The use of cable benchmarked under the CAI scheme is recommended.
n
Amplifiers proAMP11 and proAMP12 require IEC connectors (IEC 60169-2).
n
Amplifier proAMP12R requires Type-F connectors (IEC 60169-24).
For both connector types the use of crimp connectors, used in accordance with the
manufacturers instructions will give the best results. The importance of achieving sound
braid connections cannot be over-stressed. F connectors should be tightened with a
spanner, not left finger tight.
Proception Limited,
177-187 Rutland Road
SHEFFIELD
S3 9PT
United Kingdom
Web:
http://www.proception.co.uk/
e-mail: [email protected]
Performance data given are typical unless otherwise stated. Proception Limited reserves the right to
change product designs and specifications without prior notice.
proAMP11
proAMP12
proAMP12R
2-Year Guarantee
This guarantee covers failure of your
PRO
ception product resulting from manufacturing defect
within a period of 2 years from the date of supply to the end-user. This guarantee does not
cover damage to the product caused by abuse, tampering, defective installation or natural
causes such as lightning discharge. Repair or attempted repair, other than by the manufacturer,
will render this guarantee void. This guarantee does not affect a consumers statutory rights.
* Sky is a registered trademark of British Sky Broadcasting Group PLC.
OVERHEATING
These amplifiers are intended for use in moderate climates only. They should not be used in
tropical regions. The recommended ventilation clearances and other precautions given in the
relevant section of this instruction leaflet should be observed to prevent overheating. No unit
should be fixed where it is likely to become smothered by soft furnishing fabrics such as curtains,
or by thermal insulation material in a roof space or building void. Mains powered equipment
should not be left resting on a carpet
WATER AND FIRE RISKS
The appliance is not waterproof. It is intended for indoor use only and must not be fixed where
it could be exposed to dripping or splashing water. Objects containing liquids should not be
placed on or near the appliance. To prevent risk of fire, no object with a naked flame should be
placed on or near the appliance, or its associated wiring.
MAINS PLUG AND DISCONNECTION FROM THE SUPPLY
The appliance is supplied with a standard fused plug fitted. If this is unsuitable, refer to the
instructions below. If you need to change the fuse in the fitted plug, a 3 Amp fuse to BS 1362
carrying the ASTA or BSI approval mark must be used. Always replace the plastic fuse carrier
when renewing the fuse. The plug (or other means of disconnection from the supply, if used)
should remain readily accessible for operation when necessary. The LED power indicator on
this equipment should not be regarded as providing reliable indication of supply disconnection.
CHANGING THE PLUG
If the fitted mains plug is not suitable for the socket-outlets in use, it should be cut off and a
new plug fitted.
Wiring the new plug:
Instructions supplied with the new plug should be followed. The brown
wire must be connected to the live (L) terminal of the plug and the blue wire to the neutral (N)
terminal. Neither wire should be connected to the earth (E) terminal of a 3-pin plug (the
appliance does not require an earth connection). Ensure that the cord grip in the plug is correctly
used and clamps the sheath of the cord firmly.
Fuse Rating:
If the new plug is a fused type, the fuse fitted should be rated at not more than
3 Amp.
Caution:
The old plug should be destroyed immediately since it would be dangerous if plugged
into a live socket.
PRO
ception
