Jensen JCR-300 user manual Specifications, Care and Maintenance, Troubleshooting Guide

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Note: In very rare case (such as an electrostatic discharge on a dry cold winter day), if the unit still fails to reset after pressing the RESET Button, you should unplug it from the AC power and then remove the backup batteries from the battery compartment at the bottom of the unit for at least 10 minutes.

SPECIFICATIONS

Frequency Range:

AM 530 - 1710 kHz

 

FM 88 - 108 MHz

AC Power Source:

120V~ 60Hz 5W

Backup Battery:

2 x 3V type CR2032 Lithium batteries (included)

Clock Accuracy:

up to +/- 60 seconds per month

CARE AND MAINTENANCE

1.Children should be supervised when using this appliance.

2.Never wrap the ac power cord around any animal or person. Special care should be taken with long wire.

3.Clean your unit with a damp (never wet) cloth. Solvent or detergent should never be used.

4.Avoid leaving your unit in direct sunlight or in hot, humid or dusty places.

5.Keep your unit away from heating appliances and sources of electrical noise such as fluorescent lamps or motors.

6.Always keep the microphone area clean and free from foreign matters for best voice recognition accuracy.

TROUBLESHOOTING GUIDE

Symptom

 

Possible Cause

Solution

 

 

 

 

The clock does not

 

- Surrounding is too noisy.

- Change to a quieter place or speak

recognize your voice

 

 

closer to the unit’s mic at louder

commands correctly

 

- The radio is playing.

voice.

 

 

- Voice recognition is not designed to

 

 

 

work in radio mode, you need to use

 

 

 

manual settings instead.

Talk ’N Set accidentally

 

- The unit is located in a noisy room

- Set the Trigger Switch (#3) to the

triggers without saying

 

or near a radio or TV.

OFF position to temporarily disables

the trigger word

 

 

the Talk ’N Set feature.

 

 

 

- Say “Cancel” if you hear the unit

 

 

 

saying “Yes” on its own.

Clock does not always

 

- The surrounding is relatively noisy.

- Repeat the command clearly at

recognize “Alarm Off

 

- Your voice level is too low.

louder voice while facing the unit.

command during alarm

 

 

 

and snooze

 

 

 

Noise or distorted sound

 

- Station not tuned properly for AM or

- Retune the AM or FM broadcast

on AM or FM broadcast

 

FM.

station.

 

 

- FM: FM wire antenna is not

- FM: Fully extend FM wire antenna.

 

 

extended.

 

 

 

- AM: The unit is not placed in best

- AM: Reposition the unit until the best

 

 

reception point.

reception is obtained.

AM or FM no sound

- Unit not in “RADIO” function mode.

- Press On/Off Button until radio is on.

 

 

- Volume set at minimum

- Increase Volume.

 

 

- An external non playing digital audio

- Unplug the line in cord

 

 

player is connected to the line in

 

 

 

jack

 

Sound appears

 

- Volume control of this unit is set to

- Adjust Volume Control to a lower

distorted at high volume

 

maximum.

comfortable level.

setting

 

 

 

LCD brightness is too

 

- Display brightness set to dim mode

- Set display brightness to HI manually

dim

 

 

or by Talk ’N Set command.

E-12

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Contents Page Important Safety Instructions Compliance with FCC Regulations Save this InstructionsDear Jensen Customer Location of Controls Controls and Functions of UnitReplacing Backup Batteries Power RequirementsConnecting the Unit to AC Power Source Important NotesUsing Manual Settings Setting UP Daily Alarms and ClockUsing Talk ’N SET Alarm Time and Alarm Sound Setting / Checking Current Time Setting and ReportingTo SET the Alarm Time AL1/AL2 To SET the Current TimeTo Check the Alarm Time AL1/AL2 To SET the Alarm Wake Sounds AL1/AL2Turning OFF the Alarm Unit will now ask Would you like to turn off the Alarm?Snooze Function Manual OperationManual Setting Setting the Sleep Sound Setting UP the Sleep Sound and TimeActivate Sleep Mode and Setting Sleep Time Resetting the Unit Using the Line in to Listen to External Audio PlayerListening to Radio Dimmer ControlCare and Maintenance SpecificationsTroubleshooting Guide Symptom Possible Cause SolutionDAY Limited Warranty and Service Valid in the U.S.A only