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CD-RECEIVER
KDC-X993
KDC-HD942U
KDC-X693
KDC-MP642U
INSTRUCTION MANUAL
Take the time to read through this instruction manual.
Familiarity with installation and operation procedures will help you obtain the best
performance from your new CD-receiver.
For your records
Record the serial number, found on the back of the unit, in the spaces designated on the
warranty card, and in the space provided below. Refer to the model and serial numbers
whenever you call upon your Kenwood dealer for information or service on the product.
Model KDC-X993/ KDC-HD942U/ KDC-X693/ KDC-MP642U Serial number
US Residence Only
Register your Kenwood product at www.Kenwoodusa.com
© B64-4416-00/00 (KW)
Register Online
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Table of Contents
Need help?
Do you have a question about the eXcelon KDC-X993 and is the answer not in the manual?
Questions and answers
I have a KDC-X693 radio. I drained the battery of the vehicle it is in, twice. Now when I turn on the vehicle the radio does not power up as it used to do. I have tried the reset button with no result. Any idea what the problem is? A fuse maybe.
If a Kenwood eXcelon KDC-X993 radio is not powering up after the vehicle's battery has been drained, possible causes could include:
1. Blown Fuse – A power surge from the drained battery could have blown the radio's fuse. Check and replace the fuse if necessary.
2. Reset Required – The unit may need to be reset. Press the reset button on the control unit.
3. Wiring Issues – Loose or disconnected power or ground wires could prevent the unit from turning on. Inspect and secure all connections.
4. Battery Voltage – If the vehicle's battery is still low, the radio may not receive enough power to function properly. Ensure the battery is fully charged.
5. Security Code Activation – If security features are enabled, the radio may require a security code after power loss. Check if a code is needed and enter it correctly.
If the issue persists, consulting a Kenwood dealer or professional installer may be necessary.
This answer is automatically generated