Kaito KA2031 User Manual

4 

5

2

BATTERY OPERATION

("+" and "-")

1. Open the battery compartment cover.

2. Insert 3 AA size batteries into the compartment, make sure the polarity 

      is correct as shown on the diagram

POWER SOURCE

SPECIFICATIONS

Power Source

3 AA size batteries(DC 4.5V)

               F

   r e  q

  u

   e  ncyRange  

               A

   M

    5  2  0  - 17 10  K Hz

F

M

8 

8 

- 1 

0 

8  

M

Hz  

               T

   V    C

   H

   2-C H

  13 MHz

               W

    B

    C

   H

  1-C H

  7 MHZ    

C

H

A

N

N

E L

FREQUENCY

1

162.550 MHz

2

162.400 MHz

3

162.475 MHz

4

162.425 MHz

5

162.450 MHz

6

162.500 MHz

  7

162.525 MHz

Speaker

8Ohms  1 W

Power Output

 200 mW

Output Jack

Earphone  32  Ohm

For any further information, please visit our website 

www.kaitousa.com

Or contact us at toll free number 1-866 524 8676, 909 628 6088

Kaito Electronics,Inc

5185 Cliffwood Drive, Montclair CA 91763 USA

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1

1. Telescopic Antenna

3. LCD

7. STAND BY/SLEEP

8. Tuning UP/MIN Set

10.Tuning DN./HOUR set

11. Lock Switch

12.Preset 0......9

2. Back Light Button

4. Stand (On the back side)

5. Power Button

6. Carrying Strap Holder

9. Volume Control Knob

13. Snooze Button

15. BAND Selector

17. TIME SET/MEMORY

19.Battery Compartment

20.DC Jack

21.Earphone Jack

22.DX/Local Switch

24.Volume Indicator

14. Enter Button

16. Mode Button

18. Reset (Inside battery compartment)

23. Extend Antenna Jack

25. 1/AL Set ( Alarm Set 1)

26. 2/AL Set ( Alarm Set 2)

5

3

2

1

4

6

24

23

22

21

20

19

18

17 16 15 14

13

12

11

7

9

8

10

BAND/ALERT

ENTER

SNOOZE

AM/FM ST/TV/WB/NOAA PLL SYNTHESIZED STEREO WORLD RECEIVER

1/ALL1 SET

2/ALL12 SET

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KA2031 is manufactured for

Electronics,Inc(USA) by Kaito Enterprises Corp. In China

www.kaitousa.com

KA2031

130X93MM

PLL Digital Radio

Buttons and Names

 TO PREVENT POSSIBLE DAMAGE TO THE RADIO

1.Load the batteries with correct polarity.

2.If the radio is not used for a long time, remove all the batteries out 

and put it in a safe place. Avoid extreme hot or cold.

3.Remove the low batteries as soon as the sound volume gets low or 

hard to receive stations.

4.Do not mix the new and low batteries when you put the batteries in.

TO USE THE AC ADAPTOR (Optional)

If you try use the AC adaptor, make sure the voltage and output polarity 

is correct as specified in the radio.

RADIO OPERATION

1.Set LOCK switch to OFF.

2.Press POWER button to turn on the radio.

3.Adjust the volume to a proper level.

4.Use BAND/ALERT ( Band Selector15)  to change bands between 

AM/FM/TV/WB.

5.Press the Light button, the backlight will last for 8 seconds.

6.To tune the radio, you can key in or step search for the AM/FM 

stations; for TV and Weather bands. On AM/FM bands, you can use the 

tuning button or numbers to direct key in the frequency; in TV/WB band, 

just press the tunning button to select the channels.

1. SETTING  CLOCK MODE

2. ADJUSTING THE CLOCK

SLEEP TIMER

1. When the radio is turned on, press the SLEEP button, then 

90 and " SLEEP " will appear on LCD. You can select the desired time 

from 10 to 90 by pressing the SLEEP button, and the radio will turn off 

automatically at the preset time. If the knob is pressed again, the sleep

function is cancelled.     

TO SET THE ALARM TIME

YOU CAN SET TWO ALARM TIME 

1. Turn off the radio;

2. Press 1/AL1 SET button,  "      1 " will appear on the display. Then press 

TIME SET MEMORY button twice, " Al1 " will appear on the display. The alarm

 time will flashon the LCD, meanwhile press HOUR/TUNE- or MIN/TUNE+ 

button seperately as many times as needed till the required time is reached.  

After the time flash several times,

3.When you hear the unit alarm, press SNOOZE button, the radio  will stop 

alarm, but 8 seconds later, the radio  will alarm again.

Note: You have to choose AM/PM Properly. 

the radio is set with the alert 1. Then press the

POWER button to turn on the radio and listen to the radio.

To cancel the alert time, press the 1/AL1 button again, the alert is cancelled. 

To select second alert, use the button 2/AL2 Set button as the step stipulated 

above.

When the radio is off, the current time displays on the LCD. When the 

radio is on, press MODE button, it switches among the modes: time, 

alert1, alert2, frequency and time repeatedly. If it is set to time mode, 4 

seconds later, it will go back to frequency mode automatically.

When the radio is OFF, press TIME SET button, the clock number will 

flash, then use the HOUR/TUNE+ button to adjust Hour, and 

MIN/TUNE- button to adjust minute. After a few seconds, the time is 

set automatically.

FM/TV/WB

AM

AM

The built in ferrite antenna will give you a good reception on AM, but you need 

to adjust the direction to get the max reception on the AM station.

TWO  TURN-ON TIMERS

The radio can be turned on at two different time.

1.When the radio is turned off, press 1/AL1 SET button  twice, the "     " will be 

shown on the LCD display, then press TIME SET MEMORY button twice,  the " 

AL1 " will be shown and you can press HOUR/TUNE- and MIN/TUNE+ 

seperately to adjust the time. After the time flash several times, the radio wil 

display "     " and clock. The radio will be turned on at the preset time.

Press1/AL1 SET button, the function is cancelled.

2.When the radio is turned off, press 2/AL2 SET button twice, twice  the "     " will 

be shown on the display, then press TIME SET MEMORY button three times,  the 

"AL2" will be shown and you can press HOUR/TUNE- and MIN/TUNE+ 

seperately to adjust the time. After the  time flash  several times,the radio wil  

display "     " and  clock. The radio will be turned on at the preset time. Press 

2/AL2 SET button, the function  is cancelled.

Note: Make sure you select  AM/PM Properly.

ANTENNAS

FM/TV/WB

Pull out the telescopic antenna and adjust its length and angle for optimum 

reception.

5

Never get the radio to a chemical that might damage the case of the radio.

 RADIO MAINTENANCE

1.

2.

3.

 4.

If the radio is not used for a long time, remove the batteries from the battery 

compartment to prevent possible battery leakage.

The radio should be kept in a place with no extreme heat or cold. Do not get 

the radio in a very humidity place and never get any liquid into the radio.

Take the radio with care, any shock may damage the parts inside.

When use the radio in a moving vehicle , a cement  building ,  use the radio

close to the open window for better reception. Any metal will have interference 

on the reception.

With AM/FM/TV/NOAA Weather Bands

Disclaimer:

Due to the signal strength changes in different areas in the country, the 

radio is not guaranteed to receive the NOAA alert signals, Kaito 

Electronics Inc. is not responsible for any damage or loss due to the 

NOAA signal is not received.