TROUBLE SHOOTING
SPECIFICATIONS
ON/OFF Indicator not Lit
No sound of receiver
Sound too low on receiver
Poor sound quality
Interrupting Noise
Transmission Mode:
Infrared (800-900nM)
Sub Carrier Frequency
L - 2.3 MHz, R - 2.8 MHz
Operating Voltage
Transmitter, 12V DC (AC/DC Adapter)
Receiver, 2 x 1.2V (AAA) Ni-Cd Quick Charge Battery
Frequency Response
40 - 12 Khz
Signal Noise Ratio
49 dB
Distortion
3%
Channel Separation
38 dB
Operation Distance
7m
NOTE: All specifications are subject to change without notice.
• AC Adapter is not inserted into power outlet
• AC plug is not inserted in the transmitter
• The audio cord is not plugged in the audio source.
• No audio output from the audio source output.
• Transmitter is not ON
• Receiver has no battery in it
• Wrong direction of battery inserted in receiver.
• Input audio signal of transmitter is low.
• Receiver volume control is low.
• Battery needs recharging.
• Receiver volume control is high.
• Battery needs recharging.
• Distance is out of receiver range.
• Input level of transmitters is too high
(decrease the audio source volume.)
• Distance is out of receiver range.
• Direction is inappropriate
(Relocate the transmitter and receiver to obtain the
best desired effect)
Avoid placing the transmitter facing the window as the infrared
ray will escape through the window.
Numbers of receivers can be used with on transmitter as long as
the infrared ray can reach the sensor of the receivers.
PLACEMENT
OPTIMUM
POSITION
POOR
POSITION
WHR100 Manual(1J1369) 6/10/99 1:43 PM Page 10
