V. A. L. R602BPWI User manual

R602BPWI
USER'S MANUAL
Shenzhen Airsmart Technology Co., Ltd.
Unit 616, Ant’s Union Start-up Accelerator, No.9 Keji Road,
Science and Technology Park, Nanshan District Shenzhen
China
ORIGINAL II AM/FM RADIO & BLUETOOTH SPEAKER

Figure
Brief Introduction
Use Instructions OFF
AM
tuning knob
control knob
volume knob
magic eye
(1)
(2)
(3)
(13)
FM AUX
(Figure I)
R602BPWI is astereo FM/AM radio with vacuum tube display(13)
(usually calledas "magic-eye"). R602BPWI is a stereo radio withbuilt-
in double speakersand R602BPWI is the one which needsto be
connectedwith a external speaker for one of the twotracks. With
excellent circuit designand high-quality speakers, matching high-
quality components, theradio has a superior tone.
Power supply
When leaving thefactory, the device has beeninputted with
230VAC civilvoltage and under such a status, 120V
~240V ACcivil power supplycan be applied.Before use, please
check the powersupply, and then plug thepower cord (4) into civil
power supply socket.
Power and volume switch
The volume controlknob (3) on the front panel ofthe radio can be used
as power switchas well. Turn clockwise is to turnon and anti-clockwise
to turnoff. After turning the radio on, please turn the volume to an
appropriate position (usuallythe scale of the volume control knob will
point to aposition of ten o'clock).
Wave bandselection
Knob (2)on thefront panel is the wave band selectionknob, above the
knob,there is a wave band indicationwhich shows thewave band you
haveselected.
There is aFM/FM st band indication. Please firstturn the knob(2) to
FM st position,then connect a sub-speaker (11)or an earphone(9) with
the device forstereo effect.(for R602BPWI only. note: sub-speaker is
optional). Butyou can get higher S/N Ratio when band switchis located
on theposition of "FM" position.
Station search
With thetuning knob (1)on the panel,you can choosethe programs you
like.In such atime, if thereception is notso good orthere is nosignal
reception, pleasecheck the antenna.
LINE OUT
¸¨ÖúÊäÈë½Ó¿Ú
R ch speaker OUT
(Power output)
µçÔ´ÈëÏß×ù
AM antenna
Power socket
Earphone jack
Internal/External FM antenna
change switch
Internal/External AM antenna
change switch
FM antenna
AUX IN
(4)
(12)
(8)
(11)
(7)
(10)
(9)
(5)
(6)

Features
How to use antenna
FM broadcasting
A built-inFM antenna(5) has been designed andprovided in the
device(figure II).At a common urban place (notfar away from the
transmission station), noexternal antenna is needed. When it's
necessary to usean external antenna, please turn the"Internal/
External" change switch(6) in the rear of theradio (figure II)to
"External". The externalantenna for thisdevice can bespecial
external antenna forspecial cable antenna.
AM broadcasting
A built-inAM antenna(12) has been designedand provided in the
radio(figure II).At a common urban place (notfar away from the
transmission station), noexternal antenna is needed. When the
reception is notso good, please change the "
" on the backof the radio(figure II) to "External".
Internal/External AM
antenna change switch (8)
Audio input and output
Input: anAUX IN jack (7) is providedon the back of the
radio (figure II).External signal sources (CD, PC, Mp3,
etc.) can beconnected to this jack through RCAaudio
cable. When using,please turn thefunction selection knob(2)
on the frontpanel of the radio to "AUXIN".
Output: there isLINE OUT jack(10) on theback of the
radio (figure II).External recording or amplifying devices
can be connectedto this jack through 3.5mm audiocable.
At this time,you can record or amplify thesignal that the
radio is receiving.An earphone jack(9) has beenprovided on
the back (figureII)of radio, which can be connectedwith a
stereo earphone. Whena subwoofer isneeded, please connect
to " "R ch speakerOUT jack(11) onthe back ofradio.(figure II)
1 (Frequency Range) :
FM 87 108MHz
AM 520 1700KHz
2 Stereo Separation: >30db
3 S / Nradio:
FM >45db
AM >35db
4 S/N sensitivity:
FM < 5 uv
AM < 1 mv
5 Distortion: FM <1%, AM <2%
6 No distortion outputpower : 2 X 16W(4 )
7 One Signal Selectivity: less than 30dB
8 Speaker frequency Response: 80Hz 16KHz
9 Amplifier FrequencyResponse: 30Hz 20KHz
10 Internal Speaker: 4" / 4 15W
11 Main IC Models:TDA7265 NE5532 PHILIPS TEA5711
12 AC power:AC220V
13 Product size: 300x 200 x 205 mm(R602-1/R602PW)
425 x 200x 205 mm(R602S-1/R602SW)
14 GW: 6.7KG(R602-1/R602PW) 7.0KG (R602S-1/R602SW)
Trouble Shooting
Technical Data
Packing List
Radio
power cord
External FMAntenna
Spare fuse
User's manual
1 pc
2 pcs
1 pc
1 pc
1 pc
1.Excellent circuit, GaAsMES-FET cell-based designand
high-quality components makethe radio have sensitive
reception, good channelselection ability and strong anti-
jamming capability.
2.Excellent circuit designand special speakers are adopted
to make thesound vigorous and elegant.
3.Particular Cat's-eye displaycircuit
4.Wooden case,classical design
5.A widechoice for stereo input & output:AUX IN;
LINE OUT; PHONE OUT; POWER OUT.
6.Strong output power
Passive speaker (optional for R602/R602PWonly) 1 pc
Trouble Possible Causes Performance Resolutions
No sound
1. Not connected with
power supply
2. Fuse broken
3. Wrong band position
4. Station stopped
1. LED without light
2. LED without light
3. No signal
4. Noise appears
1. Connect to power supply
2. Replace fuse
3. Change band & antenna switch
to correct position
4. Try toreceive other stations
Distortion 1. AM inexact
2. Too high volume
1. Badly antenna connection
2. Wrong antenna position
3. Disturbance fromother
home appliances
1. Distortion with noise
1. AdjustAM
2. Reduce the volume to
no distortion position
1. Connect antenna correctly
2. Change antenna switch to
correct position
3. Turn off other appliances or
change environment
1. Low signal from station,
significant hiss or buzz
2.Only receiving several
programs together with
significant noise
3.Noise accompanied with station
Significant
noise

This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation.This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However,
there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause
harmful interference to radio or television eception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
o Reorient or relocate the receiving antenna.
o Increase the separation between the equipment and receiver.
o Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
o Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modi?cations to this device not explicitly
approved by manufacturer could void your authority to operate this
equipment.
This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause
undesired operation.
The device has been evaluated to meet general RF
exposure requirement. The device can be used in
portable exposure condition without restriction.
-English Warning Statement:
"This device complies with Industry Canada licence-exempt
RSS standard(s). Operation is subject to the following two conditions:
(1)ÿthis device may not cause interference, and (2) this device must
accept any interference, including interference that may cause
undesired operation of the device."
The digital apparatus complies with Canadian CAN ICES-3 (B)
/NMB-3(B).
-French Warning Statement:
"Le prÿent appareil est conforme aux CNR d'Industrie Canada
Applicables aux appareils radio exempts de licence. L'exploitation
est autorisÿ aux deux conditions suivantes : (1) l'appareil ne doit
pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioÿectrique subi, meme si le
brouillage est susceptible d'en compromettre le fonctionnement."
The device complies with RF specifications.
This equipment complies with IC radiation exposure limits set
forth for an uncontrolled environment and meets RSS-102 of
the IC radio frequency (RF) Exposure rules. This equipment
has very low levels of RF energy that are deemed to comply
without testing of specifc absorption ratio (SAR).Cet équipement
est conforme aux limites d'exposition aux rayonnements énoncées
pour un environnement non contr?lé et respecte les règles d'exposition
aux fréquences radioélectriques (RF) CNR-102 de l'IC. Cet équipement
émet une énergie RF très faible qui est considérée conforme sans
evaluation du débit d'absorption spécifque (DAS).
Cet appareil numérique de la classe B est conforme à la norme
NMB-003 du Canada.
ISED warning statements
FCCC warning