Resetting The Microcomputer; Remote Control Unit - Kenwood KRF-V7300D Instruction Manual

Troubleshooting
Symptom
The video is not output or is disturbed.
Display is turned off.
Tuner
Symptom
Radio stations cannot be received.
Interference

Remote control unit

Symptom
Remote control operation is not possible.

Resetting the Microcomputer

Resetting the Microcomputer
If the unit is completely inoperable, the display is not normal or a problem cannot be solved even after checking the list in
<Troubleshooting>, it is required to reset the microcomputer in the unit.
While holding down [ ] key on the unit, unplug the power cord and plug it back in.
• Please note that resetting the microcomputer will clear the contents of the memory and return the unit to the state it was in when it left the
factory.
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KRF-V9300D/KRF-V8300D/KRF-V7300D
Cause
The video component is not connected properly.
Video signal may not be output depending on the
connecting method and connected components.
The input of the TV monitor is not set properly.
A non NTSC/PAL video signal is input.
The HDMI video input is set to "Off" in the HDMI setup.
PURE AUDIO MODE is set to "ON".
PURE AUDIO MODE is on.
Cause
No antenna is connected.
The broadcast band is not set properly.
The frequency of the desired station is not tuned.
Noise due to ignition of an automobile.
Noise due to interference from an electric appliance.
Noise due to a nearby TV set.
Cause
The remote control is not set to the source operation
mode you wish to control.
The remote control has not been changed to the operation
mode for the Kenwood DVD player you wish to control.
Batteries are exhausted.
The remote control unit is too far away from the main
system, controlling angle is too large, or there is an
obstacle between this unit and the remote.
There is an obstacle between this unit and the remote
control unit.
Operation is attempted while recording mode is set to on. Some funcions cannot control while the recording mode
Remedy
Connect it properly by referring to <Connections>.
$ – ª
If the video component is connected to this unit through
HDMI connection, the digital video signal input from the
HDMI input terminals is output only at the HDMI monitor
output terminal.
Refer to the instruction manuals that come with the
connected components.
Confirm the input setup of the TV monitor.
Set the video setup of the video player component to
NTSC/PAL. Refer to the instruction manual of the video
player component.
Perform the HDMI setup again by referring to <HDMI
input setup –"HDMI Input"–>.
If PURE AUDIO MODE is set to "ON",
the video circuitry is switched off and only the input HDMI
video can be output. Set PURE AUDIO MODE to "OFF".
While the PURE AUDIO MODE is on, the display is turned
off. Turn off the PURE AUDIO MODE.
Remedy
Connect an antenna.
Set the broadcast band properly.
Tune in the frequency of the desired station. Y
Install the outdoor antenna away from the road.
Turn off the power to the appliance.
Install the unit farther away from the TV.
Remedy
Press the appropriate Input Source key to select the source
you wish to control.
Press the [DVD] key to activate the operation mode for the
component you want to control before operation. Á
Replace with new batteries.
Operate the remote control unit within the controllable
range.
Remove the obstacle.
is set to on. When not recording, set the recording mode
to off.
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y
y
•
Y
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