RA-E431B - Radio JVC - Free user manual and instructions

Product Type	Portable Radio
Brand	JVC
Model	RA-E431B
Dimensions (W x H x D)	200 x 120 x 70 mm
Weight	500 g
Power Source	AC 220-240V, 50Hz or 4 x AA batteries
Radio Bands	FM / AM (MW)
Frequency Range FM	87.5 - 108 MHz
Frequency Range AM	520 - 1710 kHz
Antenna	Built-in ferrite bar for AM, telescopic for FM
Speaker	Built-in, 8 cm, 3W
Display	Analog tuning dial
Controls	Volume, tuning knobs, band selector, power switch
Audio Output	Headphone jack (3.5 mm)
Power Consumption	10 W (max)
Cabinet Material	ABS plastic
Color	Black
Accessories Included	User manual, power cord
Operating Temperature	5°C to 35°C
Storage Temperature	-20°C to 60°C
Cleaning and Maintenance	Wipe with soft dry cloth; avoid liquids
Safety	Do not expose to rain or moisture; unplug during storms
Spare Parts and Repairability	Contact authorized JVC service center for parts and repairs

Frequently Asked Questions - RA-E431B JVC

How do I switch between AM and FM bands?

Use the band selector switch located on the side or front panel. Slide it to the desired band (AM or FM).

What type of batteries does the RA-E431B require?

It requires 4 AA batteries (not included). Use alkaline batteries for best performance.

Can I use headphones with this radio?

Yes, there is a 3.5 mm headphone jack. Plug in your headphones and the built-in speaker will be muted.

How do I improve FM reception?

Extend the telescopic antenna fully and adjust its angle. For best reception, place the radio near a window.

Why is there no sound?

Check that the volume knob is turned up. Ensure the radio is powered on and the band is correctly selected. If using batteries, they may be drained.

How do I clean the radio?

Use a soft, dry cloth to wipe the exterior. Do not use water or cleaning solvents, as they may damage the device.

Can I plug the radio into a wall outlet?

Yes, connect the included power cord to the AC input on the back and plug into a standard wall outlet (220-240V).

What should I do if the radio does not turn on?

Check the power source: if using batteries, replace them; if using AC, ensure the cord is properly connected. Try a different outlet.

Is the radio portable?

Yes, it is compact and lightweight, with a built-in handle for easy carrying. It can run on batteries for outdoor use.

How do I tune to a specific station?

Rotate the tuning knob slowly to select the desired frequency on the dial. Fine-tune for the clearest reception.

USER MANUAL RA-E431B JVC

Portable PLL Radio

RA-E431B

INTRODUCTION

Thank you for buying our product. Please read through these operating instructions so you will know how to operate your equipment properly. After you have finished reading the instruction manual, put it away in a safe place for future reference.

SAFETY

• No naked flame sources, such as lighted candles, should be placed on the apparatus.
• Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device will remain readily operable.
• Excessive sound pressure from earphones and headphones can cause hearing loss. To prevent possible hearing damage, do not listen at high volume levels for long periods.
• The apparatus shall not be exposed to dripping or splashing, and no objects filled with liquids, such as vases, shall be placed on the apparatus.
• Use of power sources or batteries not expressly recommended for this equipment may lead to overheating, malfunction of the equipment, fire, electrical shock, or other hazards. Use only the recommended power source. Danger of explosion if the battery is incorrectly fitted or replaced. Replace only with the same or equivalent type. Batteries or installed batteries shall not be exposed to excessive heat such as sunshine, fire, or placement close to radiators or the like.
• Attention should be drawn to the environmental aspects of battery disposal.
• Ensure minimum distances of 5 cm around the apparatus for sufficient ventilation. Do not place the product in closed bookcases or racks without proper ventilation. The ventilation should not be impeded by covering the ventilation openings with items such as newspapers, tablecloths, curtains, etc.
• Do not use or store the equipment in humid or dusty areas. Attention should be drawn to the use of the apparatus in tropical and/or moderate climates.
• The marking plate is located at the rear enclosure of the apparatus. This apparatus is intended for household and indoor use only.
• Electrostatic discharge may disturb the normal usage of this device. If so, simply reset and restart the device following the instruction manual.

HEADPHONE VOLUME WARNING

Connect headphones with volume set low and increase it if required. Prolonged listening through some headphones at high volume settings can result in hearing damage. To prevent possible hearing damage, do not listen at high volume levels for long periods.

PRODUCT OVERVIEW AND CONTROL BUTTONS

1. Handle
2. FM antenna (telescopic)
3. POWER button
4. SLEEP button
5. TIME SET/SCAN button
6. Tuning ▲/Hour button
7. Tuning ▼/Minute button
8. Preset (1 to 5) buttons
9. Preset (+5) button
10. ALARM ON/OFF button
11. MEMORY button
12. Volume control
13. Headphone jack
14. AC socket
15. Battery compartment
16. Speaker
17. Key lock on/off switch
18. LCD display

MAINS OPERATION

Fit the AC power cord into the AC socket (14) of the appliance and plug into the household socket.

BATTERY OPERATION

To use the appliance with batteries ensure that the AC power cord is NOT inserted into the appliance and install the batteries into the battery compartment (15).

To install the batteries:

• Lift off the battery compartment cover from the rear of the unit.
• Insert 4 x Size "C" / UM-2 / LR14 (or equivalent) 1.5V heavy-duty alkaline batteries in accordance with the diagram in the battery compartment. Take care to observe the correct polarity (+/-).
• Refit the battery compartment cover.

Note:

DO NOT dispose of batteries in a fire as the batteries may explode.

Use only batteries of the same or equivalent type as recommended.

Never mix old and new batteries (replace all batteries at the same time).

Never try to dismantle batteries.

Always remove exhausted batteries from the product.

Remove batteries from the product before extended storage.

TIME SETTING

• In standby mode, press and hold the TIME SET/SCAN (5) button. The clock indication will blink on the display for 5 seconds.
• Whilst the clock is blinking, select the right time by pressing the Hour (6)/Minute (7) buttons.
• Press the TIME SET/SCAN (5) button to confirm setting. Hour and minute digits will become solid when finish.

USING THE RADIO

- Press the POWER (3) button to turn the radio on.

Automatic scan

- Press SCAN (5) button. Radio will scan the stations and automatically store/replace all stations found as presets. This process may take a minute or so.

Manual Tuning

Press ▲ (6) / ▼ (7) tuning buttons to start manual scan upwards or downwards until the frequency of the desired station appears.

Automatic Tuning

• Press and hold ▲ (6) / ▼ (7) tuning buttons for more than one second to start automatic scan of the subsequent or previous station.
• Press and hold ▲ (6) / ▼ (7) tuning buttons again for more than one second to reactivate automatic scan until you tune into the desired station.
• Adjust the volume to the desired level by rotating the VOLUME CONTROL (12) knob.

Note: The built-in and external FM antennas are directional. If tuning into an FM station, extend or move the antenna (2) for better reception.

USING RADIO PRESETS

Up to 10 radio stations can be preset.

To store a station to the preset

• Tune into the station that you wish to preset. - Press and hold the MEMORY (11) button. [MEMO] will blink on the display. - To program the 1" to 5" stations, press one of the "1 to 5" PRESET (8) buttons. - To program the 6" to 10" stations, press "+5" PRESET (9) button first, [ +5 ] will blink on display, then press one of the "1 to 5" PRESET (8) buttons. - Press the MEMORY (11) button again to store the station.

To recall a preset station

Press one of the PRESET (8) buttons for program "1 to 5" or PRESET (9) button and then one of the PRESET (8) buttons for program "6 to 10".

SLEEP MODE

You can use the sleep timer function to turn off the radio automatically after a preset duration (up to 90 minutes).

• Press the SLEEP (4) button. The [SLEEP] indication and the automatic turn off time (90 minutes) will appear on the display.
• If you wish to reduce the turn off time, press the SLEEP (4) button in sequence (the duration will diminish in 10 minute intervals down to 0).
• The radio will turn off automatically after the selected preset duration has elapsed.
• To check the remaining playing time, press SLEEP (4) button once.

Note: If you wish to turn the radio off before reaching the automatic turn off time, press the POWER (3) button.

ALARM MODE

• In standby mode, press and hold the ALARM ON/OFF (10) button until the hour and minute digits indication blinks on the display.
• Press Hour (6) button to set the hours and Minute (7) button to set the minutes. Press ALARM ON/OFF (10) button to confirm the alarm time.
• Press the ALARM ON/OFF (10) button to turn on the alarm and the 🎨 icon will appear on the display. • To check the set alarm time, press and hold the ALARM ON/OFF (10) button.
• To cancel the alarm, just press the ALARM ON/OFF (10) button once more and the icon will disappear.
• When the alarm time is reached, the buzzer will sound unless the alarm function is disabled.

KEY LOCK SWITCH

Set the KEY LOCK (17) switch to "ON" (the 🔒 icon will appear on the display). This mode enables you to deactivate the unit's buttons. Set the switch to "OFF" to cancel the mode.

USING HEADPHONES

A headphone jack has been provided so that the set can be used without disturbing others. Plug in the 3.5 mm headphones at the point marked 🔒. Turn the listening volume to the lowest setting before adjusting the volume up to your chosen level. Excessive sound pressure from earphones and headphones can cause hearing loss. The speaker will not operate when headphones are fitted.

Note: Headphones are not included.

CARE AND MAINTENANCE

Wipe external surfaces with a soft cloth. If the casing is very dirty, unplug from the mains supply and use a damp cloth soaked in a weak solution of washing up liquid and water. Allow to dry thoroughly before reusing.

TECHNICAL SPECIFICATION

Power source	AC 230V~50Hz
	4 x 1,5V; Battery size “C”/UM-2/LR14 (not included)
Radio frequency	FM 87,5 – 108 MHz
Power consumption	5 W
Standby power consumption	< 1 W
Power output	1 x 0,5 Watts RMS

We reserve the right to change technical specifications.

WARNING: DO NOT USE THIS PRODUCT NEAR WATER, IN WET AREAS TO AVOID FIRE OR INJURY OF ELECTRIC CURRENT. ALWAYS TURN OFF THE PRODUCT WHEN YOU DON'T USE IT OR BEFORE A REVISION. THERE

AREN'T ANY PARTS IN THIS APPLIANCE WHICH ARE REPARABLE BY CONSUMER. ALWAYS APPEAL TO A QUALIFIED AUTHORIZED SERVICE. THE PRODUCT IS UNDER A DANGEROUS TENTION.

TO AVOID DANGER OF SUFFOCATION, KEEP THE PLASTIC BAG AWAY FROM BABIES AND CHILDREN. DO NOT USE THIS BAG IN CRIBS, BEDS, CARRIAGES OR PLAYPENS. THIS BAG IS NOT A TOY.

Disposal of old Electrical & Electronic Equipment

(Applicable in the European Union and other European countries with separate collections systems)

This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

Hereby, ETA a.s. declares that the radio equipment type RA-E431B is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.JVCAUDIO.cz/doc

INTRODUCTION

This product is manufactured and distributed exclusively by ETA a.s., serviced and warranted by its designated partner.

"JVC" is the trademark of JVCKENWOOD Corporation, used by such company under license.