Boss 742RGB User Manual

LOCATION AND FUNCTION OF CONTROLS

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1. RELEASE BUTTON

Press the REL but to n to r el ea se t he f ro nt c on tr ol p an el f ro m th e un it c ha ss is ,
then pull it up a little to remove from the unit chassis.

2.POWER ON/OFF & MUTE

When the unit is power off, t he u ni t co me s to o n by p re ss in g an y bu tt on e xc ep t
the EJECT and t he R EL EA SE b ut to n.
When the unit is power on, press and hold the power button for more than 1
second, the unit goes into power off mo de .
When the unit is power on, press the power to switch the MUTE state on/off.

3. CD SLOT

4. LCD Display

5.EJECT KEY

In the power on state, the loaded disc can be ejected by pressing the EJ key.

6&7. TUNE, SEEK, TRACK, SKIP UP / D OW N BU TTONS
a) During RADIO mode:

Press the >>| or |<< button briefly to manual tune up/down for the desired radio
station frequency step by step.
Press and hold the >>| or |<< button for longer 1 second to automatically
tune up/down for the radio station frequency.

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b) During disc, USB playback mode:
Press the >>| button briefly to play next track.
Press the |<< button briefly to play the current track from the beginning of it
if the playing time is more than 2 seconds.
Press the |<< button briefly to play the previous track if the playing time is
less than 2 seconds.
Press the >>| or |<< button and hold to skip forwards or backwards, release
to resume normal playback.

8.SEL(MENU) BUTTO N AND VOLUME UP ( + )/ DN ( - ) K ON B
a) Press the SEL bu tt on b ri ef ly, it is activated as selecting each mode of E. VOL.

->BASS ->TREBLE -> BALANCE -> FADER -> VOLUME->
When selecting a desired audio mode, rotate the VOL kno b to a dj us t th e
audio eff ec t.
In each mode, the waiting time is about 5 seconds, and when the waiting time
is over, it returns to the last display mode of tuner or CD mode.
The c on tr ol m od e of E .V OL is operated with following numeric display.

- VOL: (MIN)00, 01,......46, 47(MAX).

- BASS/TRE: -7, -6,...,0,...+6,+7

- BAL: L,I,...,I,...,I,R

- FAD: F,I,...,I,...,I,R
b) When pressed longer 2 seconds, it show the time then it is activated as
cyclical mode of following functions for user’s selection.

->CLK 00:00->TA( ON /O FF ) -> AF (O N/ OF F) - > TA (ALARM/SEEK)

->PI (SOUND/MUTE)->RETUNE (LONG/SHORT )- >M AS K( DP I/ AL L)

->BEEP (O N/ OF F) - > US ER S ET (F LAT /C LA SS IC /R OC K/ PO P)

->VOL(LAST/DEFA) -> EUROPE/AMERICA ->MONO/STEREO
(only for FM mode) ->LOUD(ON/OFF) ->LOCAL/DX(only for FM mode)

->BL AUTO(WHITE,ORA NG E, YE LL OW, RE D PU RP LE ,B LU E, CYA N, GR EE N)

->CLK(ON/OFF) ->CLK(12/24)mode->CL ADJ 0 0’ 00 (y ou c an a dj us t HO UR or

MINUTE by r ot at e th e VO L knob).

After selecting the desired mode, rotate the VOL kno b to s el ec t on e se tu p
item of the desired mode.

1) TA [TR AF FI C ANN OU NC EM EN T]
When TA mod e is o n( TA is displayed on LCD), it will begin to seek TA sta ti on
and TA SEEK w il l be d is pl ay ed o n LC D fo r a wh il e.
When traffi c an no un ce me nt i s tr an sm it te d:
(1)If the unit is in USB or disc mode, it will switch to radio mode temporarily.
Tempo ra ri ly s wi tc h ov er t o an E ON l in ke d st at io n wh en E ON d et ec ts a t ra ff ic
announcement on that other program, and TP wi ll b e di sp la ye d on L CD
(2)If volume level is below 20, volume level is raised to 20, and returns to its
previous mode and volume level when the traff ic a nn ou nc em en t is o ve r.
(3)If volume is adjusted during traff ic a nn ou nc em en t, o nl y th e tr af fi c
announcement volume is valid.

* TA inte rr up ti on f un ction:
The c ur re nt t ra ffic announceme nt i s ca nc el le d by p re ss in g th is k ey. But the
TA mode w il l no t be o ff.
* When TA is on , SE EK , (S CAN), AUTO M EM OR Y fun ct io n ca n be r ec ei ve d or
saved onl y wh en t ra ff ic p ro gr am i de nt if ication code ha s be en r ec ei ve d.

CONNECTOR A

1.

2.

3.

4. Memory +12 V

5. Auto AntennaOutput

6.

7. 12V (To Ignition Key)

8. GROUND

CONNECTOR B

1. Rear Righ t Speaker (+)

2. Rear Righ t Speaker (-)

3. Front Rig ht Speaker (+)

4. Front Rig ht Speaker (-)
5

7. Rear Left S peaker (+)

8. Rear Left S peaker (-)

. Front Left S peaker (+)

6. Front Left S peaker (-)

ISO SOCKET SKETCH

WIRI NG

FIX DE-IS O CONNE CTOR

ANT ENNA IN PUT

WHITE

WHITE

RED

RED

RCA OUTPUT

RCA OUTPUT

RCA OUTPUT

RCA OUTPUT

FRONT LEFT SPEAKER JACK REAR LEFT SPEAKER JACK

FRONT RIGHT SPEAKER JACK REAR RIGHT SPEAKER JACK

SPECIFICATION

GENERAL
Supply Voltage DC 12 V
Current Consumption Max.10A
Power Output 4 X 60W
Number of channels 2 STEREO channels.
Unit Dimensions 178[W] X 165[D] X 50[H] mm.
7" X6.5" X1.97"
FM SECTION
Frequency range

Effective sensitivity 3uV.
I.F Frequency 10.7MHz.

AM SECTION
Frequency range 530KHz - 1710KHz(US)
522KHz - 1620KHz(EU)
Effective sensitivity 40dB.
I.F Frequency 450KHz

RCA LINE OUT
Pre-Amp Output 1 V

CD PLAYER
System MP3 Audio System.
Suitable CDs MP3, CD,CD-R,CD-RW Disc
Frequency characteristics 20Hz-100Hz <\5dB
10KHz-20KHz <\5dB.
S/N Ratio to CD 50dB [1KHz]

[W] [D] [H]

87.5MHz - 107.9MHz(US)

87.5MHz -108.0MHz(EU)

Output