Troubleshooting - RocketFish RF-WHTIB User Manual

Troubleshooting

Please read this user manual carefully before using the System. Check this list for a possible
troubleshooting solution before calling for service.
Problem
No Sound Output
Interference in the Sound
No communication between
Sender and Receiver
Solution
Check the AC adapter is connected to the Sender and
power cord is connected to the AC supply for the
Receiver.
Check all the cables are connected correctly. Check to
see if the LEDs illuminate on the front of both the
Sender and Receiver units. If the LEDs are lit solidly
then the communication is working correctly and all
speaker wires and the amplifier operation should be
checked. If the LEDs are flashing then follow through
the "no communication between Sender and Receiver"
section below.
Move your Sender and Receiver slowly to find the best
reception position for your System.
Shorten the distance between your Sender and Receiver. The
maximum distance is 100 feet.
Check if there are any obvious radio frequency interference
sources near your System.
Check the power cords of the System are connected
correctly.
Once the power buttons have been pressed to turn on
both the Sender and Receiver units, the front panel
LEDs should illuminate. If they are solidly on then a
communication link has been successfully established
between the units. If they are flashing on one, or both,
units then press and hold the CONNECT button on
either the Sender or Receiver for 2 seconds. (The
Sender's CONNECT button is at its bottom and the
Receiver's CONNECT button is on its rear panel.) This
will put the unit into the "connection mode" for about 30
seconds. During this period the CONNECT button on
the other unit must also be pressed for 2 seconds so
that it will also enter the "connection mode". Then, the
System proceeds with the connection process between
the Sender and Receiver. During the "connection
mode", the LED indicators blink at a faster rate. When
an active link is established between the Sender and
Receiver, the LED indicators will be solid on and will not
flash.
Note: Try pressing the CONNECT buttons again if the
LED indicators keep blinking after 30 seconds.
.8.
Specification
Sender
Audio Input: Stereo, Speaker-level
Max audio input signal: 20V RMS into 6.6k
Audio Output: Wireless
Stereo, 16-bit, 48KHz, uncompressed
Bit-rate: 1.465Mbps
Raw wireless bit-rate: 2Mbps
Supply Voltage: 5V
Receiver
Audio Input: Wireless
Stereo, 16-bit, 48KHz, uncompressed
Wireless audio system performance
Signal-to-Noise Ratio: 90dB
Total Harmonic Distortion: 0.4% (at 1KHz, Output 2V RMS)
Audio Output: High Efficiency Class D, Speaker-level
Support 4 to 8 ohm speakers
Audio output power: RMS: 2 x 25W per channel into 4 ohms (no more than 10% THD)
High Efficiency Class D Output
.9.