Medea Design Group Inc. 3000A ユーザーズマニュアル
• Reorient or relocate the radio or television’s receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult an experienced radio/TV technician for help.
• If you cannot eliminate the interference, the FCC requires that you stop
• If you cannot eliminate the interference, the FCC requires that you stop
using your microwave link.
Changes or modifications not expressly approved by the manufacturer may cause
interference and void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
Model: 3000A
Responsible Party: Music Sciences, 1590 Murphy Pkwy, Eagan MN 55122,
Phone: 651-454-5635.
Troubleshooting
The system does not power on.
interference and void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
Model: 3000A
Responsible Party: Music Sciences, 1590 Murphy Pkwy, Eagan MN 55122,
Phone: 651-454-5635.
Troubleshooting
The system does not power on.
Make certain that the AC power is supplied to the scrambled digital audio
source and the digital audio decoder.
source and the digital audio decoder.
The system is not receiving a signal.
Make certain both units are powered on and that your audio source is turned
on and operating.
Make certain the LED on the Transmitter is illuminated.
Make certain the LED on the Receiver is illuminated.
Reorient the antennas.
on and operating.
Make certain the LED on the Transmitter is illuminated.
Make certain the LED on the Receiver is illuminated.
Reorient the antennas.
The audio is distorted
Make certain the audio going into the Transmitter is not distorted.
Turn down the Level into the Transmitter.
Reorient the antennas.
Turn down the Level into the Transmitter.
Reorient the antennas.
The system has noise
Check that the Transmitter and Receiver antennas are in clear line of sight
with each other.
Metal objects, such as some building structural supports or heating ducts, may
cause interference.
Try reorienting and relocating the antennas.
with each other.
Metal objects, such as some building structural supports or heating ducts, may
cause interference.
Try reorienting and relocating the antennas.
Specifications
Transmitter
Range
Horn Antenna: 200 feet, Open Field
Parabolic Antenna: 1,000 feet, Open Field
Number of RF channels: One
RF Band: K band
RF Band: K band