Wireless Speaker System - Pioneer XV-HTD640 Operating Instruction

12 Additional information
Problem
Considerable noise in
radio broadcasts.

Wireless speaker system

Problem
Audio cannot be received.
Audio is interrupted.
Audio is suddenly
interrupted.
No sound from the wireless
speaker.
86
En
Remedy
• Tune into the correct frequency.
• Connect the antenna (see Connecting the supplied antennas on page 20
and Connecting external antennas on page 80).
• Fully extend the FM wire antenna, position for best reception, and secure
to a wall.
• Connect an outdoor FM antenna (see Connecting external antennas on
page 80).
• Adjust the direction and position for best reception.
• Connect an additional internal or external AM antenna (see AM loop
antenna on page 20 and Connecting external antennas on page 80).
• Turn off any other equipment that may be causing the noise or move it
away from the system unit.
• The tuning interval is incorrect for your country or region. Try switching
the tuning interval (frequency step) (see Frequency step setting on
page 75).
Remedy
• The radio wave reception is variable depending on locations due to
the effects of obstacles and reflecting objects. Try changing the
location of the wireless speaker system a little.
• The transmitter and wireless speaker are designed and sold as a pair,
and they identify each other in communication. This means that
communication is not available between a separately purchased
transmitter and wireless speaker.
• This system uses high frequency radio waves that have properties
similar to light, such as linearity, reflection, refraction, diffraction, and
interference. Therefore, placement of the system can result in weak
radio waves and/or interruption.
• The distance between the transmitter and wireless speaker may be
too large. Use the wireless speaker within the reach of the radio waves
(within 10m) from the transmitter.
• The system is being used in a location with radio wave interference or
electrical noise. If so, the unit may need to be relocated.
• There may be radio communication equipment using the same
frequency band (2.4 GHz) as this system, such as a Bluetooth device,
radio LAN device or microwave oven, operating nearby.
• If you selected W.Stereo, the volume on the wireless speaker may be
turned down too low.