In Case Of Difficulty - Kenwood DPC-662 Instruction Manual

In case of difficulty
What seams to be a serious trouble may sometimes be due to a simple mistake. Before calling for
service, check the items shown in the following table again. (If you request servicing due to the reasons
shown in the table, the service may be charged in some cases.)
Symptom
Cause
Remedy
No operation occurs
when operation keys are
pressed.
* The HOLD switch of the main unit is
set to ON.
* The batteries are exhausted.
• The disc is placed upside down.
• Condensation has occurred inside
the unit.
♦ TheACadapter or car battery adapter
is disconnected.
• Set the switch to OFF.
• Replace both of the two dry cell bat¬
teries, or recharge the rechargeable
batteries.
• Place the disc with the labeled side
up.
• Leave the unit for about 1 hour before
re-use.
• Connect it properly.
No sound is heard from
the headphones.
• The headphones are connected in¬
completely. i
• The volume is set to the minimum
position on the main unit.
• Insert the plug securely into the
PHONES jack.
• Adjust the volume on the main unit.
Sound skips, or is inter¬
rupted.
• The D.A.S.C. is set to "OFF"
• A strong vibration that exceeds the
capacity of the D AS.C has occurred.
• The disc is dirty,
i • The lens is dirty.
• The headphone plug is dirty.
• The batteries are weak.
• Set the DAS.C. to "ON".
• Place the unit in a place not subject to
vibration,
• Clean it.
• Clean it.
• Clean it
• Replace or recharge the batteries.
Noise interferes.
• The headphone plug is dirty.
• The batteries are weak.
• The headphones are connected in¬
completely.
• Clean it.
• Replace or recharge the batteries.
• Insert the plug securely into the
PHONES jack.
Rechargeable batteries
cannot be recharged.
• Commercially-avaliable rechargeable
batteries are used.
• Use the exclusive rechargeable bat¬
teries (NB-77/NB-88).
Notes
1. This system uses a microcomputer so it may malfunction due to externai noise or interference, in such
a
case, unplug the power cord and remove the batteries, then plug the power cord again and insert the
batteries again.
2, Erroneous operation may occur when the headphone plug is plugged or unplugged; but this is not a
malfunction.