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RT2300-rev.1 7/27/99 7:01 PM Page 18
Care and Maintenance
Troubleshooting Tips
GB
Receiver/Tuner Operation
STEREO indicator is off.
• Adjust the antenna.
• The signal is too weak. Connect an external
antenna.
• The signal is Mono. Severe hum or noise.
• The signal is too weak. Connect an external
antenna.
• Adjust the antenna.
Remote Control Operation
The remote control does not operate the unit.
• Another function is selected on the remote.
Press the correct function button.
• No batteries installed. (Included with your
system) Install the batteries before attempt
attempting to operate the remote. Be sure to
match the + and - ends of each battery to the
symbols shown in the remote battery
compartment.
• The batteries are exhausted. Replace all
batteries.
• The remote is not pointed at the remote
control sensor on the main unit or there is
an obstacle between the remote and the
main unit.
• The remote control is too far from the
main unit.
• Move closer.
General
No audio.
• Make sure the MUTE indicator on the front
panel is off.
• Make sure the speakers are turned on.
• Check the connections.
• Check the power cord connection.
No audio from one channel.
• Adjust the balance control.
• Check the speaker wire connection
or connecting cable. Noise when the TV is
turned on.
• The TV is too close to the audio system.
Specific instruments sound displaced.
15
• Check the connection between the receiver
and the speakers. The sound does not match the
video.
• Press the function button for the video source.
• Wrong digital signal input – press the Multi Jog
and rotate to choose the signal
Cleaning the Exterior
• Disconnect the system from AC power before
cleaning the exterior of the system with a
soft dust cloth, or with a slightly humid chamois
leather. Never use strong solvents.
EQUIPMENT SPECIFICATIONS:
AMPLIFIER SECTION:
All 5 channels. Each 50W (for RT2300 and RT2300R) or
100W (for RT2400 and RT2400R) at 6 ohm.
0.9% THD @1 kHz
Muting Attenuation: 65dB
Frequency Response: 40Hz to 20kHz +/-3dB
Signal to Noise Ratio: 65dB (Bypass mode)
VIDEO SECTION:
Input ( Sensitivity/ Impedance ):1Vp-p/ 75ohm
Output (Level/ Impedance): 1Vp-p/ 75 ohm
Frequency Response: 10Hz to 6MHz at +/- 3dB
Signal to noise ratio: 40dB
Crosstalk @3.58MHz: 40dB
AM TUNER SECTION:
Frequency Response: 80Hz – 2kHz +/-6dB
Usable Sensitivity: 800uV/m @ S/N 20dB
Signal to Noise: 38dB
Image Ratio: 27dB @ 1000kHz
IF Rejection: 35dB
FM TUNER SECTION:
Frequency Response: 40Hz – 15kHz +/-3dB
Quieting: 24dBu
Signal to Noise: 60dB(stereo)/ 65dB(mono)
Image Ratio: 40dB
IF Rejection: 50dB
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