Caring For Your Radio - AOR AR2300 Operating Manual

1-2 Caring for your radio

There are no internal operator adjustments. In the unlikely event of service being required, please
contact your dealer for technical assistance.
Do not use or leave the receiver in direct sunlight. It is best to avoid locations where excessive heat,
humidity, dust and vibration are present. Always keep the AR2300 free from dust and moisture. Use a
soft, dry cloth to gently wipe external surfaces clean, never use abrasive cleaners or organic solvents
which may damage certain parts.
Treat the AR2300 with care, avoid spilling or leaking liquids into the receiver and associated power
supply. Special care should be taken to avoid liquid entering the area around the controls, through the
speaker grill or via the connection jacks.
The AR2300 is designed for operation from a good quality regulated DC power supply of 12 to 14 V,
which should be capable of supplying 2 A. Never connect the AR2300 directly to an AC power outlet.
The polarity of the DC input jack is clearly marked, the chassis of the receiver is at negative ground.
SAFETY NOTICE – Always disconnect the power supply from the AC outlet when the receiver
is not in use. If used mobile, it should be noted that the AR2300 has NOT been manufactured
or tested to meet any specific mobile safety requirements.
The AR2300 has no user adjustable internal parts.
If using the AR2300 as a base station, the best short wave reception is usually achieved through the
use of a separate external earth (or ground) rod,. However, consider the implications carefully if your
AC building supply uses a Protective Multiple Earth (PME) system. If in doubt, consult a qualified
electrician. Never earth (ground) to a gas pipe!
The AR2300 has two antenna connectors. These are intended for connection to a 50Ω (unbalanced)
coaxial fed antenna such as a discone, dipole, unipole, Yagi, etc.
When installing an antenna, avoid power cables. Ensure that you do not confuse the antenna and
the IF output connector as they are located close to each other.
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