Troubleshooting; Specifications - Radio Shack 15-1974 Owner's Manual

TROUBLESHOOTING

Symptom
• Make sure that the AC adapter is plugged into the transmitter and the
The system does not
power on.
• Make sure that the transmitter power cord is plugged into the wall outlet.
• Make sure both units are powered on and that your audio source is
• Make sure that your speakers are hooked up properly.
The system is not receiving
• Make sure the green LED on the receiver is illuminated. If it is not lit or it
a signal.
• If you have set a personal ID Code for your system, make sure that both
• Make sure the audio going to the transmitter is not distorted.
The audio is distorted.
• If your transmitter is hooked up to a Dolby Digital processor or receiver,
• Check that the antennas on the transmitter and receiver are in upright
• Move the transmitter and receiver closer together, but make sure they
• Cordless phones may cause some interference to the receiver. Position
The system has noise.
• Metal objects, such as some building structural supports, can cause
• Try switching to another frequency channel.
• Check the volume level on the receiver to make sure it is turned up
No sound from the rear • Make sure the transmitter is turned on and the red LED is lit. When the
surround speakers
• Disconnect the audio link's transmitter and receiver from AC power for
• Make sure the speaker is connected to the receiver.
No sound from one
speaker
• Check the speaker balance on your audio source.
5GHz 802.11a WLAN • Set your 5 GHz WLAN band to 5.15- 5.35 GHz band range. Avoid using
interference

SPECIFICATIONS

TRANSMITTER
Range .................................................................................................................................................. 30 feet
Audio Input Level (Low) ..............................................................................................................................1 V
Audio Input Level (High) .............................................................................................................................4 V
Audio Input Impedance..................................................................................................................... 20Kohms
Operating Current .................................................................................................................................500mA
Antenna × 1, dimension .......................................................................... 23mm (W) × 81mm (H) × 25mm (D)
Main unit dimension.............................................................................135mm (W) × 58mm (H) × 117mm (D)
RECEIVER
AC Power Supply.....................................................................................................................................120V
Audio Output Level at 1K Hz .............................................................................................................. 25W × 2
Antenna × 2, dimension .......................................................................... 23mm (W) × 81mm (H) × 25mm (D)
Main unit dimension.............................................................................250mm (W) × 90mm (H) × 252mm (D)
Speaker impedance ............................................................................................................................. 6 ohms
Suggestion
wall outlet.
turned on and operating.
is flickering, adjust the antennas
units are set to the same code.
try adjusting the input power level.
positions with a clear line of sight to each other.
are placed not less than three feet apart.
the receiver farther away from these devices or change the channel on
the transmitter.
interference. Try positioning antennas to face the ceiling. The signal will
bounce off the ceiling avoiding direct contact with metal.
enough to be in balance with the rest of your system.
transmitter is in standby mode, the receiver is searching for a signal.
30 seconds. Then reconnect.
the 5.8 GHz band.
7