PERFECTPRO ROCKBOX No-Nonsense Jobsite Radio Instruction Manual

: June 6, 2024
: PERFECTPRO

ROCKBOX
INSTRUCTION MANUAL PERFECTPRO ROCKBOX No-Nonsense Jobsite
Radio

IMPORTANT SAFETY INSTRUCTIONS

Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Clean only with a dry cloth.
Do not block any ventilation openings. Install in accordance with the instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for the replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at the plug, convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required if the apparatus has been damaged in any, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
Do not remove the cover; there are no user-serviceable parts inside.
No naked flame sources shall be placed on the apparatus.
For outdoor use, to avoid electric shock, use the battery only during a rainy day or the weather is wet. To prevent electric shock, if the radio has been exposed to rain or water, the power supply cord and plug must be completely dried before plugging into the main socket outlet.
The power plug should be close to the apparatus, and easy to be approached that during an emergency, to disconnect the power from the apparatus, just unplug the power plug from the AC power slot.
The marking information is located at the bottom of the apparatus.
This apparatus is provided with protection against splashing water (IP65).
In case of malfunction due to electrostatic discharge or fast transient (burst), remove and reconnect the power supply.
The apparatus must be used in a moderate climate.
To prevent possible hearing damage, do not listen to high volume levels for long periods.

Front View

PERFECTPRO ROCKBOX No-Nonsense Jobsite Radio -SYMBOL

On/Off (Standby) button
Source button
Menu button
Loudness button
Info button
Preset 1 -10 buttons
Top View
Volume / Tone Control knob
Tuning / Seek Station / Time Set
Side View
Aux-in socket
Back View
Rubber antenna
Battery cover fixtures
Battery compartment
Power cord
USB socket (for software upgrade only)
Battery charger switch
Fuse of the battery charger

POWER SUPPLY

AC operation

Before plugging the AC power cord into the AC socket, make sure the voltage is correct and the Battery charger switch is set correctly: ALKALINE OFF when using no batteries or Alkaline batteries / CHARGE NiHM ON when using NiMH rechargeable batteries.
If you use Alkaline batteries in the radio and the Battery charger switch is on ALKALINE OFF, the batteries will be disconnected automatically when using AC power supply.
If you use rechargeable NiMH batteries in the radio and the Battery charger switch is on CHARGE NIMH ON , the NiMH batteries will be charged automatically when using AC power supply.

Note:
In order to disconnect the unit from the AC mains completely, the AC power cord should be removed from the mains socket completely. The AC power cord shall remain readily operable and should not be obstructed during intended use.
In case of malfunction due to electrostatic discharge or fast transient (burst), remove the power supply and all the batteries then reinstall the batteries and reconnect the power supply.

Battery operation

To open the battery compartment, first turn the battery cover fixtures counter clockwise to loosen and pull down the battery cover.
This unit can be operated with either Alkaline batteries (6 x 1,5V type IEC LR14 / UM-2 / C-size) or NiMH rechargeable batteries (6 x 1,2V PerfectPro Rechargeable Accu, C size HR14 / 4000mAh). Set the B attery charger switch in the battery compartment according to the battery type to be used ( ALKALINE OFF or CHARGE NIMH ON).
Insert the batteries with correct polarity as indicated in the battery compartment (+ and -). Close the battery cover and fasten the fixtures by turning clockwise. Close well to prevent moist or dust from entering the compartment.
If the unit is not to be used for an extended period of time, it is recommended that the batteries are removed from the radio.

The approximate power level of the batteries is displayed in the LCD display of the radio.
When the power level is very low, the indication “Battery Low!” appears and the battery symbol flashes on the display. The batteries should then be recharged or replaced soon to continue normal operation of the radio.
When the rechargeable NiMH batteries are being charged. The battery symbol in the LCD display will animate. The charging and animation will stop automatically when the batteries are full.

Replacing the fuse of the Battery Charger
The battery charger uses a fuse as a safety device, which protects the radio from over current or excessive surging during the charging process. The fuse will blow if something goes wrong with the charger or the battery (for example, if the battery has been damaged). In case the charger refuses to charge the battery or the radio becomes inoperative with batteries, you should check and replace the battery and/or the fuse.

Turn off the radio and unplug the AC power cord from the mains power socket.
To open the battery compartment, turn the battery cover fixtures counter clockwise to loosen and pull down the battery cover.
Check the batteries carefully and make sure all of them are installed with correct polarity (+ and -) and replace the batteries if there is any damage. Refer to the section of “IMPORTANT INFORMATION ON CHARGING AND USING RECHARGEABLE BATTERIES” for more detailed advises.
Locate the fuse holder in the battery compartment. The cover of the fuse holder has the word “FUSE” on it.
To remove the fuse cover, use a slot head screwdriver and turn the screwdriver counter clockwise while pressing down the fuse cover. The fuse cover should be turned only when it is pressed down. Do not use too much force when turning the fuse cover as this can cause damage.
Replace the blown fuse with an identical new one. The fuse rating is marked beside the fuse holder (T2.5AL 250V). Do not use fuse of any other type.
Replace the fuse cover using a slot head screwdriver. Turn the screwdriver clockwise carefully while pressing down the fuse cover.

Note:
l If the new fuse blows again as soon as the radio is connected to AC power or when you start using the radio, it indicates a problem with either the radio or the battery.
Have them checked at a dealer or qualified service person.
l The fuse also protects Alkaline batteries from over current.
Warning:
Danger of explosion if a battery is incorrectly replaced. Replace only with the same or equivalent type.
Always make sure the Battery charger switch is set to the correct position.
An Alkaline battery is not rechargeable. Never attempt charging Alkaline batteries.
Do not mix up different battery types.
Do not mix up charged and uncharged batteries.
Do not expose the batteries to excessive heat such as sunshine, fire or the like.
Batteries should not be disposed of by incineration and with household waste.
Disposable batteries should be taken to a suitable recycling centre if possible.

IMPORTANT INFORMATION ON CHARGING AND USING RECHARGEABLE BATTERIES

Recharge the batteries in any case at least every 2 months.
Make sure the Battery charger switch next the battery compartment is set to the “ CHARGE NiMH ON ” position.
Put the batteries in the compartment whilst paying attention to the correct polarity of the batteries (+ and -).
First use: Charge new batteries in one continuous, uninterrupted, charge until they are full. This first charge may take longer than normal. For longer battery life it is advised to always recharge in one continuous, uninterrupted charge until batteries are full and to not recharge again whilst the batteries are still full.
New batteries will only reach their full capacity after some time of use (several charge – discharge cycles).
Leave the complete group of batteries in place inside the radio and do not use these batteries or a few of them for other purposes. This will result in a mix of (fully) charged and (partly) empty batteries. This can seriously damage the batteries and radio when recharged.
It is advised to only charge batteries at room temperatures between 5 degrees C – 35 degrees C. In lower or higher temperatures full charge cannot be achieved.
Depending on the capacity of the batteries, charging from “empty” to “full” can take several hours, even up to 10 hours or more.
Do not charge batteries when the radio is hot or exposed to heat or heat sources.
It is advised to clean the metal contacts of the batteries and of the charger inside the radio e.g. with a contact-spray from time to time.
Do not use a mix of old and new rechargeable batteries.
Do not use a mix of rechargeable and non-rechargeable batteries.
Do not use a mix of full and empty rechargeable batteries.
Do not use batteries that have a different mAh capacity.
Do not use damaged, deformed or leaking batteries.
Battery level indication is an approximate indication only and can vary with battery type used.
Batteries can become hot during charging.
In cold conditions the capacity of batteries will be much lower than when used at normal room temperature
Batteries (even when supplied with the radio), as being consumables, do not fall under the warranty conditions of the radio.
It is advised to use Perfectpro rechargeable batteries as the radio and its charger were developed for use with these batteries.
Always disconnect from mains power before installing the batteries.

USING THE RADIO FOR THE FIRST TIME

Place the radio on a flat surface.
Carefully extend the antenna located on the top of the radio. Adjust the antenna so it is vertically extending above the radio.
Plugging the AC power cord into the AC socket. The radio will start up and the display will show “WELCOME” for a few seconds. Then the radio will automatically perform an auto scan of the Band III DAB channels and the FM band, the display will show “ATS setting”.
When the scan is completed, the 10 strongest FM stations will be stored as presets.
The radio will switch to standby with the updated clock and date showing on the display.
If no signals are found, the clock will not be updated. It may be necessary to relocate the radio to a position giving better reception.

DAB MODE

Operating the radio – DAB

Carefully extend the antenna. Press the On/Off button to switch on the radio.
If this is the first time to switch on, the radio will be in DAB mode.
The first station (in numeric-alpha order 0…9…A…Z) in the list of stations found will be played. The display will show the station name.
If the radio has been used before, the last used station will be selected.
If no signals are detected, “No stations available” will be displayed. It may be necessary to relocate the radio to a position giving better reception.
You should then carry out an auto scan to find stations, please refer to the section “Find new stations – DAB”.

Selecting a station – DAB

Press the On/Off button to switch on the radio. The display will show “Now tuning” for a few seconds.
The display shows the name of the radio station currently selected.
Rotate the Tuning knob to scroll through the list of available stations.
When the desired station name appears on the display, press the Tuning knob to select the station. The display will show “Now tuning” while the radio finds the new station.

Note: If after selecting a station the display shows “No stations available”, it may be necessary to relocate the radio to a position giving better reception.
Secondary services – DAB

Certain radio stations have one or more secondary services associated with them.
If a station has a secondary service associated with it, then the secondary service will appear immediately after the primary service as you turn the Tuning knob.
Press the Tuning knob to select the secondary service.
Most of secondary services do not broadcast continually and if the selected service is not available, the radio will re-tune to the associated primary service.

Display modes – DAB
In DAB mode, the radio can display a range of information on the display.

Press the Info butt on to cycle through the various modes.

a. Scrolling text| Displays scrolling text message such as artist/track name, phone in number, etc.
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b. Program type| Displays type of station being listened to e.g. Pop, classic, News, etc.
c. Signal strength| Displays the signal strength of radio reception. The clear unfilled rectangle indicates minimum signal level required for satisfactory reception.
d. Multiplex name| Displays name of multiplex to which the current station belongs.
e. Channel & frequency| Displays channel number and frequency for the currently tuned DAB station.
f. Bit rate & audio type| Displays the digital audio bit rate.
g. Time & date| Displays the current time (24 hour clock) and date.

Finding new stations – DAB
From time to time, new stations may become available. You may proceed to find new stations as follows:-

Press the Menu button, “Full scan” shows on the display.
Press the Tuning knob, the radio will perform a scan of the Band III DAB channels.
As new stations are found, the station counter on the right-hand side of the display
will increase and stations will be added to the list.

Manual tuning – DAB
Manual tuning allows you to tune the radio directly to various DAB Band III channels.

Press the Menu button, the display shows “Full scan”.
Rotate the Tuning knob until the display shows “Manual tune”. Press the Tuning knob.
Rotate the Tuning knob to select the desired DAB channel. Press the Tuning knob to tune the chosen frequency.
The signal strength display with an open bar shows the minimum signal strength needed for good DAB reception. The signal strength bars will go up or down showing the changing signal strength as you adjust the antenna or the radio position.
When a DAB signal is found, the display will show the name of the station. Any new radio stations found will be added to the list stored in the radio.
Press the Tuning knob to return to normal DAB service.

Dynamic Range Control (DRC) settings – DAB
DRC can make quieter sounds easier to hear when the radio is used in a noisy environment.

In DAB mode, press the Menu button, the display shows “Full scan”.
Rotate the Tuning knob until the display shows “DRC value”. Press the Tuning knob.
Rotate the Tuning knob to select required DRC setting (default is Off).
DRC Off| DRC is switched off. Broadcast DRC will be ignored.
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DRC Low|

DRC level is set to low that sent by broadcaster.

DRC High| DRC is set as sent by broadcaster.
4. Press the Tuning knob to confirm the setting. The display will return to normal radio display.

Note: Not all DAB broadcasts use the DRC function. If the broadcast does not provide DRC information, the DRC setting in the radio will have no effect.
Prune stations – DAB
If you move to a different part of the country, some of the stations which were listed may no longer be available. Also, from time to time, some DAB services may stop broadcasting, or may change location or frequency. The Prune stations function will delete the unavailable DAB stations from your station list.

In DAB mode, press the Menu button, the display shows “Full scan”.
Rotate the Tuning knob until the display shows “Prune”.
Press the Tuning knob to enter the setting.
Rotate the Tuning knob to select between “Yes” or “No” (default is No).
Select “Yes” to enable this function if required, otherwise, select “No”.
Press the Tuning knob to confirm your setting. The display will return to normal radio display.

Note: If you have move the radio to a different part of the country, you should also carry out a search for new stations (please see the section “Finding new stations – DAB”).

FM MODE

Operating the radio – FM seek station

Press the On/Off button to turn on the radio.
Select the FM waveband by pressing the Source button.
If this is the first time to switch to FM mode, the station in preset 1 will be played.
If the radio has been used before, the last listened station will be played.
To seek station, press the Tuning knob. The scan stops automatically when it finds a station of sufficient strength.
After a few seconds, the display will update and show station name if RDS information is being received.
To find other stations, press the Tuning knob again.
To seek station in an opposite direction, rotate the Tuning knob clockwise (to scan from low frequency to high frequency) or rotate anti-clockwise (to scan from high frequency to low frequency), and press the Tuning knob.
When the waveband end is reached, the radio will recommence tuning from the opposite waveband end.

Manual tuning – FM

Press the On/Off button to turn on the radio.
Select the FM band by pressing the Source button.
Rotate the Tuning knob to reach the required FM station.
The radio will change the frequency in steps of 50 kHz.
Rotate the rubber antenna to get the best reception. If the radio is tuned to a station of sufficient signal strength with RDS information present, the display may change to show the station name.
When the waveband end is reached, the radio will recommence tuning from the opposite waveband end.

RDS station service – FM
RDS (Radio Data System) is an information system which inaudible digital information is transmitted in addition to the normal FM radio programme. When the radio is receiving a RDS station and the reception strength is sufficient, the station name will appear in the display. It may take some time before the RDS information is available.
Calling up RDS information

When you are listening to a FM station with RDS system, repeatedly press the Info button to cycle through the information. This will only function if the reception level is sufficient and clear.

a. Radio text (RT)| Displays the message about the station being listened to as ticker text.
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b. Program type (PTY)| Displays the type of station being listened to, e.g. Pop, Classic, News, etc.
c. Frequency| Displays the frequency of the station being listened to.
d. Signal level| Displays the signal strength.
e. Time & date| Displays the current time (24 hour clock) and date.

Scan sensitivity setting – FM
The radio will normally scan all stations from FM broadcasts including the weaker signals. However, you may wish the Auto-scan to find only those stations with strong enough signals to give good reception.

Press the On/Off button to turn on the radio.
Select the FM band by pressing the Source button.
Press the Menu button, the display shows “Scan setting”.
Press the Tuning knob.
Rotate the Tuning knob to select between “All stations” or “Strong station” (default is All stations).
The “Strong station” option will allow the radio to find strong signals only when scanning.
Press the Tuning knob to confirm your setting. The display will return to normal radio display.

PRESET STATIONS

Storing preset stations
There are 20 memory presets in the radio, 10 for DAB and 10 for FM. Presets are remembered by the radio in the event of a power failure.

Press the On/Off button to turn on the radio.
Press the Source button to select the desired waveband.
Tune to the required station.
Press and hold the required Preset button until the radio beeps and shows for
example “Preset 01 Saved”.
Repeat step 3 and 4 for the remaining presets.
Stations stored in the preset memories can be over-written by following the above
procedure.

Recalling preset stations
1. Press the On/Off button to turn on the radio.
2. Press the Source button to select the desired waveband.
3. Briefly Press the required Preset button, the display will show the radio frequency.

BLUETOOTH MODE

Pairing Bluetooth with your mobile phone

Press the On/Off button to turn on the radio.
Select Bluetooth mode by pressing the Source button.
The LCD display will show “Not connected” when radio is not yet paired with your mobile phone.
In your mobile phone open the Setting menu and select Bluetooth, then select “RockBox 3” in the Bluetooth devices list of your mobile phone (Bluetooth pairing instructions may vary per type of mobile phone, please check your mobile phone manual).
When Bluetooth pairing is successful, the LCD display will show “Connected” in the 1st line.

Playing music from your mobile phone

Press the On/Off button to turn on the radio.
Select Bluetooth mode by pressing the Source button.
Start playing music by using the media players in the paired mobile phone.
Playback can be controlled from the mobile phone or by pressing the , and buttons (preset buttons 3, 4 and 5) on the radio.
Device List – Connect to the paired device
In the radio, you can select the Bluetooth device from the Device list to connect again.
The device names would be shown if the name of the Bluetooth devices were configuredin the mobile devices. Please refer to the user manual of your mobile device for the configurations.

The Device list can be checked as below:

In Bluetooth mode, press the Menu button to enter the system setting.
Rotate the Tuning knob until “Device list” is displayed; press the TUNING knob to select the setting.
Rotate the Tuning knob to view the name of the devices.
Press the Tuning knob to start Bluetooth reconnection. The speaker will automatically connect to this selected mobile device.

Note: There can be up to 8 device names stored in the Device list memory. If you store more than 8 mobile devices into the Device list memory, the earliest paired device name will be erased.
Note: If you have ever deleted the “RockBox 3” from your connected mobile phone device, the auto reconnection will be unsuccessful.

Restart Bluetooth pairing
The Bluetooth function can be set to operate in different ways as below:

In Bluetooth mode, press the Menu button to enter the system setting.
Rotate the Tuning knob to select the “Disconnect BT” option, and press the Tuning knob to select the setting.
The LCD display will show “Not connected” and the radio’s Bluetooth is free for any mobile phone device connection as it is in discoverable mode now.

Note: “Disconnect BT” is the option that forces the Bluetooth of this radio to disconnect from your mobile phone and enter the “discoverable mode”. This is the way to allow the Bluetooth pairing to another device. If no new device is paired, the Bluetooth will automatically try to connect to the last device when it is switched off and on again.
The Auto-Power management function will be activated in Bluetooth mode. If there is no signal* for a period of over 15 minutes, the radio will automatically switch to standby mode. Pressing the On/Off button will wake up the unit.

AUX IN MODE

A 3.5mm stereo Aux In socket is provided on the side behind the rubber cover, for connecting an external audio device such as MP3 player or CD player (not included with this radio).

Connect an audio source to the Aux In socket.
Press the Source button to select AUX input. Display will show “AUX IN”.
Play the external player.
Adjust the volume of both the radio and the player for comfortable listening.
After use, close the rubber cover to prevent moist or dust from entering into the sockets and radio.

Notes: Never use the AUX-IN socket in rainy or moist conditions to prevent moist from entering the radio. Keep the rubber cover closed under these conditions.
The Auto-Power management function will be activated in AUX mode. If there is no signal from the AUX input jack for a period over 15 minutes, the unit will automatically switch to standby mode. The operation indicator and the LCD will go off in such case.
Pressing the On/Standby button will wake up the unit.

SETTING THE CLOCK

The clock can only be set when the radio is in standby mode. If no buttons are pressed for 5 seconds, the radio will exit the clock setup and the setting is cancelled.

Press and hold the Time Set knob for 12 seconds until the hour digits flash on the
display.
Rotate the Time Set knob to set the hour.
Press the Time Set knob to confirm, the minute digits flash.
Rotate the Time Set knob to set the minute.
Press the Time Set knob to confirm, the day flashes on the display.
Rotate the Time Set knob to set the current day.
Press th e Time Set knob to confirm, the month flashes.
Rotate the Time Set knob to set the current month.
Press the Time Set knob to confirm, the year will then flash on the display.
Rotate the Time Set knob to set the current year.
Press the Time Set knob to confirm, “SYNCLOCK ON” flashes.
Rotary the Time Set knob to select “SYNCLOCK ON” or “SYNCLOCK OFF”.
Press the Time Set knob to confirm and finish the clock setting.

RDS time synchronisation
If “SYNCLOCK ON” is selected, the symbol “ ****” will show on the clock display.
Some RDS stations transmit a time signal. If reception is good and you have selected the “SYNCLOCK ON” option during the time setting, the time will be automatically updated (“ ” flashes on the display). Time synchronisation can take several minutes. The automatic time setting is always activated when the radio is switched from standby to FM broadcasting and receives a RDS station.

LOUDNESS

The Loudness function enables to get compensation on lower and higher frequencyThe effect will be more audible when the radio is in a lower volume level (Dynamic Loudness).

Press the Loudness button to enable the loudness, the display shows “Loudness On”.
Press the Loudness button again to disable the loudness, the display shows “Loudness Off”.

LANGUAGE SETTING

The radio can be configured to a different language.

Press the On/Off button to turn on the radio.
Press the Menu button, and then rotate the Tuning knob until the display shows “System”.
Press the Tuning knob ; rotate the Tuning knob until the display shows “Language”.
Press the Tuning knob to enter the language adjustment menu.
Rotate the Tuning knob until the desired language appears on the display (default is English).
Press the Tuning knob t o confirm your choice. The display will change to the chosen language.

SOFTWARE VERSION

The software display cannot be altered and is just for your reference. You can only view the software version in DAB and FM mode.

Press the On/Off button to switch on the radio.
Press the Source button to select FM or DAB mode.
Press the Menu button until the display shows “Full Scan” , and then rotate the Tuning knob until the display shows “System”.
Press the Tuning knob; rotate the Tuning knob until the display shows “SW version”.
Press the Tuning knob to view the software version.
Press the Tuning knob again to return to the normal radio display.

Notes: USB socket inside battery compartment is for upgrading the software of the device.

SYSTEM RESET

If the radio fails to operate correctly, or some digits on the display are missing or incomplete, carry out the following procedure.

Press the On/Off button to switch on the radio.
Press the Menu button,
Rotate the Tuning knob until the display shows “System”. Press the Tuning knob.
Rotate the Tuning knob until the display shows “Factory reset”. Press the Tuning knob.
Rotate the Tuning knob to select between “Yes” or “No”. Select “Yes” if you wish to reset the radio, otherwise, select “No”.
Press the Tuning knob to cause the factory reset.
A full reset will be performed. All presets and the station list will be erased. All settings will be set to the default values.
The display will show “WELCOME” for a few seconds, and then the radio will automatically perform an auto scan of the Band III DAB channels and the FM band, the display will show “ATS setting”.

In case of malfunction due to electrostatic discharge; reset the product as above to resume normal operation. If you are not able to perform the reset operation as above, remove and reconnect the power supply.
“Under the environment with Conducted Immunity disturbance / Radiated Immunity, the sample may malfunction. It will automatically recover to normal when the Conducted Immunity disturbance / Radiated Immunity stopped.”

BACKLIGHT

LCD backlight configuration

Press the On/Off button to turn on the radio.
Press the Menu button , and then rotate the Tuning knob until the display shows “System”.
Press the Tuning knob ; rotate the Tuning knob until the display shows “LCD backlight”.
Press the Tuning knob to enter the LCD backlight adjustment menu.
Rotate the Tuning knob to select “on” in order to keep backlight always lightened when the radio is turned on with AC power supply;
Or rotate the T uning knob to select “off” (by default) so that the backlight will be lightened for about 10 seconds whenever a button is pressed with AC power supply.
Press the Tuning knob to confirm your choice.

Note: The LCD backlight option “on” is only functional when the radio is powered by AC power supply. When the radio is powered by battery power supply, the LCD backlight is switched to option “off” – 10 seconds lightened when a button is pressed. When the radio is connected to mains AC power again, the last user setting will be applied again.

TONE

The Tone function enables the user to adjust the lower and higher sound frequencies.

Press the On/Off button to turn on the radio.
Press and hold the Volume knob for about 3 seconds, the display shows “BASS 0”.
Rotate the Volume knob to set the desire Bass level.
Press the Volume knob t o confirm, the display shows “TREBLE 0”.
Rotate the Volume knob to set the desire Treble level.
Press the Volume knob to confirm and return to normal display.

WARRANTY

This radio has a 2 year limited warranty.
WARNING ! Warranty becomes void once the radio cabinet has been opened or any modifications or alterations to the radio have been made !
The terms of the warranty of this radio do not cover the following:
– Damage caused by misuse, abuse, neglect, alterations, accidents or unauthorised repair.
– Normal wear and tear.
– Breaking or bending of the metal telescopic antenna.

SPECIFICATIONS

Power requirements

Mains| AC230V 50Hz~
Battery operation| 6 x 1,5V (Alkaline Type IEC LR14 / UM-2 / C-size) or
6 x 1,2V (PerfectPro type C / HR14 / 1,2V 4000mAh NiMH rechargeable battery)
Frequency coverage
DAB+ / DAB| 174.928 – 239.200 MHz
FM| 87.5 – 108 MHz
Bluetooth
Version 4.1| Supports Bluetooth profiles A2DP, AVRCP 2402-2480MHz, Max power < 10dBm
Circuit features
Loudspeaker| 1 x Ø4 inch
Output power| 1 x 7.5W
Aux In socket| Ø3.5 mm

Environmental note:

| This product has been made from high-quality parts and materials which can be reused and recycled.
Therefore, do not throw the product away with normal household waste at the end of its life. Take it to a collection point for recycling electrical and electronic device. This is indicated by this symbol on the product, in the operating manual and on the packaging.
Please find out about collection points operated by your local authority.
Help protect the environmental by recycling used products.
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Brand: Perfectpro
Product name: ROCKBOX
Art.nr.: RBX3

Declaration of Conformity
Prime Europe B.V. hereby declares that this model RBX3 is in compliance
with the essential requirements and other relevant provisions of Directive 2014/53/EU and also fulfills all the relevant provisions of EC/EU Directives: 2011/65/EU.
The EU declaration of conformity is available
at the following internet address: http://www.perfectpro.nl/support/ce-docs/
Prime Europe B.V.
Everdenberg 9a, 4902 TT, Oosterhout, The Netherlands
Perfectpro B.V.
Everdenberg 9A
4902TT Oosterhout
The Netherlands
www.perfectpro.eu
DOC-EC2020-A1-RBX3