Jensen JiMS-211i - Manual (Page 8)

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TROUBLESHOOTING GUIDE
Symptom Possible Problem Solution
The unit does
not respond (no power)
AC Adaptor is not plugged into a
wall outlet or the connector is not
plugged into the power supply jack
on the back of the unit. Plug the AC adaptor into a wall
outlet and plug the connector into
the supply jack on the unit.
Wall outlet is not functioning.
Plug another device into the same
outlet to confirm the outlet is working.
iPod/iPhone does not install properly.
Remove your iPod/iPhone from the dock
and check for obstruction on the
connectors in the dock and on your
iPod/iPhone. Then reseat it in the dock. iPod/iPhone does not
dock properly
iPod/iPhone does not
respond to the speaker
system
Remove your iPod/iPhone from the dock
and check for obstruction on the
connectors in the dock and on your
iPod/iPhone. Then reseat it on the dock.
Please make sure that your iPod/iPhone is
working properly before docking into
the unit. Please refer to your iPod/iPhone
manual for details.
iPod/iPhone is not installed properly.
Your iPod/iPhone is locked up.
Remove your iPod/iPhone from the
dock and check for obstruction on the
connectors in the dock and on your
iPod/iPhone. Then reseat it in the dock.
Please make sure your iPod/iPhone is
working properly before docking into
the unit. Please refer to your iPod/
iPhone manual for details.
iPod/iPhone is not installed properly.
iPod/iPhone is locked up/ frozen.
iPod/iPhone battery has problem. iPod/iPhone does not
charge up
Decrease the volume. Volume level is set too high.
If the iPod/iPhone original sound
source is of poor quality, distortion
and noise areeasily noticed with high-
power speakers. Try a different audio
source such as a music CD.
If you are using an external sound
source like older generation of iPod,
try reducing the output volume on the
device itself. Also try turning bass boost
OFF or change the EQ setting.
Sound source is distorted.
Sound is distorted
Turn the unit off for a period of time or
lower volume. This is normal. Unit gets warm after
extended play at
high volume
Using no/wrong iPod/iPhone Adaptor.
Make sure the dock insert is the
proper fit for your iPod/iPhone
Wait for 3 minutes, iPod will enter
sleep mode automatically It may be caused during function
switching iPod/iPhone
unintentionally wake up
in PAUSEmode
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- Do not s ubject the unit to exces s ive force, s hock, dus t or extreme temperature.
- Do not tamper the internal components of the unit.
- C lean your unit with a damp (never wet) cloth. S olvent or detergent s hould never be us ed.
- Avoid leaving your unit in direct s unlight or in hot, humid or dus ty places .
- K eep your unit away from heating appliances and s ources of electrical nois e s uch as fluores cent lamps
or motors .
R es etting the Unit
If the unit experiences a power s urge or electric s hock, it is pos s ible that the internal micro-controller may
lock up and the unit will not res pond to any commands from the top panel controls or remote control.
1.In this event, unplug and then reconnect the AC power plug into the wall outlet.
2.Us e a s traightened paper clip, toothpick or s imilar objects to pres s the R E S E T button located at the rear
of the main unit (s ee the below figure). T he res et operation clears the s ys tem memory and all of your
previous s ettings will be eras ed. C A UT ION: DO NOT US E S HA R P, P OINT E D OB J E C T T O P R E S S
T HE R E S E T B UT T ON. IT MA Y DA MA G E T HE R E S E T S W IT C H INS IDE T HE UNIT.
C A R E A ND MA INT E NA NC E
R E S E T button
SLEEP TIMER FUNCTION
Sleep to Timer
This feature allows you to fall asleep to the radio, iPod/iPhone for up to 120
minutes.
The unit automatically shuts off automatically when the time expires.
(1) Press the POWER button to turn the unit on.
(2) Either tune to the desired radio station in Tuner mode, playback music from the iPod/iPhone.
(3) To select the sleep timer to turn the unit off after 15, 30, 45, 60, 90 or 120 minutes, press the
SLEEP button repeatedly. The display will show the indicator " ". The unit plays for the
selected length of time then automatically turns off.
(4) To turn the unit off before the sleep timer counts down to zero, press the POWER button
at any time.
Note :
If you are falling asleep to music from an external device connected to the AUX Input, the sleep timer
will shut off the power to this system but it will not turn off the external device.