Amphony 1500 Manual do utilizador e de instalação - Página 7
Procurar online ou descarregar pdf Manual do utilizador e de instalação para Recetor Amphony 1500. Amphony 1500 9 páginas. 5.8 ghz digital wireless audio transmitter / receiver
Também para Amphony 1500: Especificações técnicas (2 páginas), Manual do utilizador e de instalação (17 páginas), Informações sobre o produto (4 páginas), Especificações (4 páginas), Manual do utilizador e de instalação (8 páginas)
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User and Installation Guide
Step 3
Connecting the receiver
The receiver connects to a line-in interface of an active speaker or external
amplifier via the supplied RCA cable.
If no line-in interface is available, the receiver can also be connected to other
audio inputs by using an appropriate adapter. It should be noted that the
maximum audio level of the receiver output is 1 Vrms (V ± 1.4 V maximum).
Ensure that the connected audio device will accept this audio level.
Connect the DC power input with the supplied AC adapter. The use of a surge
protector is recommended to protect the receiver from power surges which
may damage the receiver or may cause audio dropouts.
For best reception, the receiver should be placed right side up and with the
front of the receiver facing toward the transmitter. The receiver employs a
directional antenna which prefers signals arriving at the front of the receiver.
Transmitter
Receiver
line of sight
Active
speaker
Example 1: Receiver placed
on top of a speaker
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Transmitter
Receiver
indirect connection
(reflected signal)
Active
speaker
Example 2: Receiver mounted
vertically behind a speaker
User and Installation Guide
Problem
Possible Cause
Audio drops out
Strong interference
intermittently or
crackles
Unstable power
supply
Audio is noisy
Strong interference
Transmitter volume
control set too low
Audio signal too
weak
Transmitter range is
Strong interference
extremely short
Too many obstacles
For more information, visit www.amphony.com
R
Solution
Interference preventing
proper reception of the audio
signal can be caused by 5.8
GHz cordless telephones or
wireless networks. Either
eliminate the interference,
locate the base unit of the
cordless phone in another
room, set the wireless
network to use the 5.1 GHz
frequency band rather than
5.8 GHz, relocate the
transmitter, relocate or
reorient the receiver.
Ensure that the power outlet
delivers a stable voltage. Very
strong surges may cause
audio dropouts. Try using a
surge protector.
See under "Strong
Interference" above.
Adjust the transmitter volume
control.
See under "Audio signal too
weak" on previous page.
See above.
Audio will drop out if there are
too many obstacles between
the transmitter and the
receiver, try relocating the
receiver or transmitter to
improve reception.
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