Boss Audio Systems BV-640M User manual

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OPERATION .rep%LII
LOCATON AND FWCnON OF KEYS m I,.: .;
1. PWR
2 +
3. Mm
4. LCD
5. T/F
BL 3EL
7. WLA
8. VCXr
%RESET
10. IR
11. END
12. MOO
13. TUNWA
14. TUN- r
78. MI - MB
16. Asm =
tf.CE)+ -4
18. CD-
P'
23. O-~NUIII&CW~~B
24. -/- Digital Mng Button
25. MUTE
26. DSP (=SCREEN DISPIAY)
27. SORT
28. CH +
--
29. CH-
lm
30. POWER rn
31. a (o~~w~losq--~
32. VOL +

OWOFF
SwRdl on the unR by wing PWR
button (1). When Wrn is on, prsss
it again to turn it oft.
SELECTlNQ SOUND MODE
Press EL button (6) to move display
through volume, bass, treble, balmm
and fader functiana L.ka VOL A (7)
and YO1 r (8) buttons to adjust the
selected mode. When mode has not
been adjusted for seconds,
BY mdw MOD button (13, w
set& desired playing mode amq
W, radio and C6X;.
CAUTION: The unit cannot be
switched into TV mode, when the car
is running. So at this thne, yw just
sale playing mode between radio and
em.
Mrn
Press MUT button (3) to cut down
sound output, WUTE" will appear an
the dlsplay. Pm it again to resume
the previousvolume mode.
display return to wus display Hatus
(0.g. radio display w CDC display).
rnNO THE CLOCK
Press TF button 15) to chanae me
VOL , BAS, TRE , BAL , FAD
r)(~*el (-1 -1 (-1 ~adwl
Volume
Adjust volume level mlng VQL A
and YO1 r (8) bums.
Bass
Prea SEL button 16) for one time,
Adjust bass level wing VOL A (7) and
VOL r (8) buftans.
--
Press SEL button (6) for two tim.
Adjust treble level using VOL A (7) and
VQL r (8) buttons.
Balance
Prw SEL button (6) for three times.
Adjust sound b&m btwm left and
right speakers using VOL A (7) and
VOL r (8) buttom.
Fader
Ress SEL button (6) for four tirnes.
Adjust sound balance between front
and rear speak= using VOL A (7~ and
VOL r (8) buttons,
display into c1ock'&sqlay. Vkils the
current the is ved on the display,
press it wain to return to frequency
showing.
mma setting
- Sef hours:
Holding down Tff button (5) for
several seconds, and the clmk is
blinklng on the display, press
TUNWSWPr b~rtfon (14) to adjust
the hour
- Set minutes:
Holding down TIF button (5) for
several seconds, and the clock is
blinking on il-te display, pees
TUN WSKlP A button (1 3) to adjust
the mlnutes.
UQULD CRYSTAL DISPLAY
The LCD (4) can sttow the wmnt state
of the unk
RESEt
Reset button (9) must be activaid with
either a ball point pen or thin metal
oliect. The reset button is to be
SELECTING PLAYING MODE
aAivated f w the following reasons:
Wtren the scraen dispIay is drawn in,
- Initialinstallation of the unit when all
press MOD button (12) to select
wlring is completed.
desired playing mode between radio
- All the function buttons du not
and CEC. When thescreen display is
operate.
drawn out. the unit will automatically
- Em symbol an the display.
SELECilNG BAND
Press BND button (1 1) to change
between three FM bands and two AM
bands and one LW band. Each band
stores up to six preset stations.
SELECTING STATION
Durlng radii mode, press TUNWSKIP
A button (13) to increase frequency
or TUNUSKIP v bcrtton (1 4) to
decrease frequency by one step of
channet spacing. HUM the button
longer for fast tuning. The frequency
is updated correspondingly on dlsplay.
SELECTING MEMORY
Press preset memory buttons (1 5) to
preset stations at tuner mode.
WRh this system, a total of 30 stations
can be stored in he memory of six
buttons. The stations might be FM1 ,
FMZ, FM3, AM1 and AM2 band. The
operatian Is as below:
- Stwe in Memry
Press and hold desired memory
location button for several sands.
n7e current listening station wlll be
stored into the number button.
- Retrieve a Preset Station
Press any one of the buttons (1 5) to
retrieve a station which had heen
stored in the meinory in advance the
chom number is shown on display.
AUTO MEMORY STORINQ &
SCANNING
- Auto Memory Storing
Seeks the six strongeststations in
the pre-selected bd automatically
and stores the stations automatically
inpreset
memotjss. Initially the tuner
wIES and memories the stations in
local made until 6 stations are fully
occupied. Otherwise, weking is
proceded in distanw made.
- Auto Memory Scanning
Check the stations stared in the
p~r memories, Ftw\ to retrieve
automatically the current sWons
stored in six preset memories and It
wlll display for several secands,
Press either the AWFS turttwl(16)
again or anyone of the memory
buttons to stop the scan operation.
During the prwt scan operation,
the channel number fl&w on the
display for several swonds.
Preset statiun scan cqntinwlrsly In
the pre-selected band.
SELECTING TRACK
Durlng CDC made, press TUNECSKIP
r button (14) w TUNWSIUPA button
(13) to move to the previous track or
the next track. Ttse track number
shows MI the display.
SELECTING CD
Press CD -1- button (1 7j to ode& next
disc and CD - button (I 8) to select
prevlws disc.
REPEAT THE SAMETRACK
Press RPT butfwr (19) to continuously
rm the same track on the current
disc. Prw it again to continuously
repeat all tracks an the current disc.
Press tt thethlrd time to stop
repeating,
PREVIEW ALL TRACKS
Press SCN button (20) to play the Rrst
several monds of each track on the
current disc. Press it again to stop
intro and listen to track.
PLAY ALL TRACKS
Pras RND button (21) to play atl tracks
on the current CD in random order.
Press it again to cancel the mode.

REMOTE SENQQR
On the scm display# &re is a
remate sensor IR 00) to &e
ramote cMttml signal. Y4u can point
the remote control handset to IR (1 0)
and peS functbn keys on the
to corttrol TV.
THl ldntt #&@'connected an external
~~~*5~~~
condm &@m$ lin Fag67 & 8),
~the~~$~~ewkh IR
(Iq-
Notes
-.rn~~ mte,f-M&w& b
~nearthsdisplayfarthe~
reGeiver rqI~W*~.Wly.
- Jf~~hy~YStr:W~p
Wmotmtrbl then #ugh the 1R
{ID), W rtnlsl WMtb mte
* ~'bthewtd
r&diw*
- If&ewaftbd@h~M
u&i4bd wds F2Ua ~~Iy
(1 a)
am
suggest&& wche extern.&
m*-*
- h,4l W$W des, wh =,mdb,
m QfTVi.thB mWER hbn 139)
andthe,WL+/-btrttr3ns&! &%}
me -awabla
QP€w~y&wYmO
AWGLE
- hss+buZton(Qontfierfa~e
orpoht*remoty.~tb~
&em& remote mdvwwd prw
&@WWaWq -, (33), the
stmen dhplay witl stretch
automtidb.
- When the dlsptay stretch to a
mrMn tocation, li will turn upward
automatically.
- Adjusttng the Mewing angle.
The diSpIay wilt stop when it hvns
upward to a cerfdn angle, then you
can ps ANGLE AW. + button (34)
orANQtEAOJ.-button(35)totum
the display upward w downward to
a desired viewing angle. In this case,
you need to mnsider if the 1R (1 0) is
available.
- When you swltch the POWER off ar
press + bm (2) or pres
t~ {OPEWCLOSE) button (311, the
display wlH turn downward ,
automatically.
In this we, you also need to
conalder if tfae IR (70) Is available.
- When the display turns downward to
a certain angle, it wilt draw k.
SELECTING CWNEL
- PmsCH+~~)orCH-
button (29) to c- channel
upward or downward.
- the numertc buttons @, 1 - 9) (23)
alk~toto~~ndjng
channel directly.
- PW
d~t b$a [-/-) (24)
cmpmtivdy W with numeric
Wm to select channel deifd.
w PICTURE ADJU$TMEHT@RQGRAM
SEmNwsYsTEM mmOL
In TV mode, pres MENU button (36)
to wtes the main mu. And the menu
includes thrw sub-manus:
PICTURE MENU, TUNER MWU and
S(STEM MEW.
l=fW$.rnP won mtmdty P-
A/* htms @q t?sektthedmimd
-4). om8 (-a
mw the ~0~~ndi~wb-m~ to
!a.
M'en wr/+lmbns ($)to adlusr
the S*Y' mm.
Now In PAL WmM, fs pao
"TIM" ~~.
- In TUER MENU, WA l T twttons
(37) -to A& pime male uph
Qr &wrtw#d as fdto~lys:
~~S€t*/~~~to~~st
ttpesetactedm.
- 1n.s- MENU, -4 J, 3auttwts
@el to &a pbiure mode up&
or downward as follows:
Then wr/bhtbns (38)to adjust
the s&md item.
In AV mode, press MEMU button 0,
the g~reen dIl &splay PICTURE MENU
and SYSTEM MENU but not TUNER
MENU. Anrf In SYm MENU, there
is no "SWNQ" m. The -.ng
meffrodisthesamwhRthatlnlV
mode.
Note: In the menus (ewept TUNER
MENU), if you don't om ow 6
seconds, the sm6-11 d- will
d-

*~PI$PMV
~DsP~ (281, ths$mHwl will
digp~~~urrsrrt~~~
WchlAWt /Am, ths #LOR SYSTEM
and lhe S0UrJ.p SY5TEM nn the Hght-
topcw, InAVmode,hbno
SOUNOSYmEMdlspi*. wm
~thes9gnalm~TV -
~sent~tnrendomder.
Thmywcan~thepmgram8oding
McUm to mange the program In
defindseqlfmetawatch
oonvenhtly. Fw exam* If you
wanttoamngechatlnel9and~
soFPr button g7) and -/- button Q4),
then~nu~buttonfandpress
Weight
Power Supply wmge
Maximum Power Output
Speaker Impedance
Current Cwlsumptron
Tone Contrds
- Bass (at 100 Hz)
- Treble (at 10 KHz)
: 170~xt55(D)x50(H)rnm
7*xhl'x1.9*
: 4.43 kg
9-79 Ib
: DC 12 Volts, Negative Glrrund
: 80wattsx4
: 4to8Ohmsperchannel
: 15 Amperes (maximum)