KDX R-091 User manual

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CONTENTS
1 BEFORE OPERATION.......................................................................................................................................................3
1.1 PRECAUTIONS...................................................................................................................................................3
1.2 BATTERY INFORMATION OF REMOTE CONTROL...............................................................................................3
1.3 REMOTE CONTROL DESCRIPTION.....................................................................................................................4
1.4 LOCATIONS AND NAMES OF CONTROLS..........................................................................................................5
1.5 DESCRIPTION OF REAR CABINET.......................................................................................................................5
1.6 UNIT INSTALLATION..........................................................................................................................................6
2 COMMON OPERATION...................................................................................................................................................7
2.1 TURN ON/OFF THE UNIT…………………………………………………………………………………………………………….................7
2.2 TO SELECT FUNCTION MODE………………………………………………………………………………………………………………..……7
2.3 TO ADJUST SOUND LEVEL…………………………………………………………………………………………………………………………..7
2.4 TO MUTE SOUND……………………………………………………………………………………………………………………………………….7
2.5 TO DISPLAY CLOCK TIME…………………………………………………………………………………………………………………………….7
2.6 TO SELECT PRESET EQ…………………………………………………………………………………………………………………………………7
2.7 TO REMOVE FRONT PANEL…………………………………………………………………………………………………………………………7
2.8 TO TURN ON/OFF LOUDNESS MODE………………………………………………………………………………………………………....7
2.9 TO RESET THE UNIT…………………………………………………………………………………………………………………………………….8
2.10 TO ADJUST SOUND MODE………………………………………………………………………………………………………………………….8
2.11 RETURN CONTROL……………………………………………………………………………………………………………………………………..8
2.12 TO DO TURN ON/OFF TFT DISPLAY……………………………………………………………………………………………………………..8
2.13 TO DO SETUP………………………………………………………………………………………………………………………………………………8
3 RADIO OPERATION.........................................................................................................................................................9
3.1 BAND BUTTON.................................................................................................................................................9
3.2 TUNE, SEEK, UP/DOWN BUTTONS...................................................................................................................9
3.3 APS BUTTON....................................................................................................................................................9
3.4 PRESET STATION ..............................................................................................................................................9
3.4 PRESET STATION [ 1-6 ] BUTTONS....................................................................................................................9
3.5 STEREO/MONO BUTTON.................................................................................................................................9
3.6 LOC BUTTON....................................................................................................................................................9
3.7 PTY (PROGRAM TYPE) BUTTON.......................................................................................................................9
3.8 AF [ALTERNATIVE FREQUENCIES] BUTTON....................................................................................................10
3.9 TA [TRAFFIC ANNOUNCEMENT] BUTTON......................................................................................................10
4 USB OPERATION……………………………………………………....................................................................................................10
4.1 BEGIN PLAYBACK…………………………………….....................................................................................................10
4.2 PAUSE PLAYBACK…………………………………….....................................................................................................11
4.3 STOP PLAYBACK…………………………………… ......................................................................................................11
4.4 SELECT CHAPTER WITH UP/DN OR / ……………………………………………………….…………………………………..11
4.5 SELECT CHAPTER WITH NUMBER BUTTONS……………………………....................................................................11
4.6 SELECT CHAPTER WITH USB/SD MODE MENU……………………………….............................................................11
4.7 PLAYBACK WITH SPEED..................................................................................................................................12
4.8 PLAYBACK WITH LOW SPEED……………………………………...................................................................................12
4.9 PLAYBACK WITH STILL FRAME………………………………......................................................................................12
4.10 PLAYBACK REPEATEDLY……………………………….................................................................................................12
4.10.1 ONE/ALL REPEAT…………………………….......................................................................................................12
4.10.2 A-B REPEAT……………………………………….....................................................................................................12
4.11 PLAYBACK IN SCAN MODE.............................................................................................................................12
4.12 PLAYBACK FROM A SPECIFIED CHAPTER/TRACK…………………………. ..............................................................12
4.13 PLAYBACK IN RANDOM.................................................................................................................................12
4.14 PLAYBACK IN ZOOM MODE...........................................................................................................................13

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4.15 CHANGE CAPTION LANGUAGE......................................................................................................................13
4.16 CHANGE AUDIO LANGUAGE..........................................................................................................................13
4.17 PROGRAM PLAYBACK....................................................................................................................................13
4.18 ID3FUNCTION................................................................................................................................................13
4.19 CARD READER OPERATION............................................................................................................................13
4.20 VIDEO SYSTEM MENU SETUP OPERATION........................................................................................................14
4.20.1 SYSTEM SETUP........................................................................................................................................14
4.20.2 LANGUAGE SETUP..................................................................................................................................14
4.20.3 AUDIO SETUP..........................................................................................................................................14
4.20.4 VIDEO SETUP..........................................................................................................................................15
4.20.5 SPEAKER SETUP......................................................................................................................................15
4.20.6 DIGITAL SETUP.......................................................................................................................................15
5 BLUETOOTH HANDS-FREE SYSTEM..............................................................................................................................16
5.1 ENTER BLUETOOTH MODE....................................................................................................................................16
5.2 PARING AND CONNECTION...................................................................................................................................16
5.3 USE THE MOBILEPHONE TO DO CONNECTION OR DISCONNECTION………………………………………………………………..16
5.4 CONNECTION STATUS………………………………………………………………………………………………………………………………………16
5.5 DIALING IN CONNECTION STATUS.........................................................................................................................16
5.5.1 DIAL WITH THE MOBILE PHONE DIRECTLY.............................................................................................16
5.5.2 DIAL WITH REMOTE CONTROL...............................................................................................................16
5.6 ACCEPT/EJECT /END CALL.....................................................................................................................................16
5.7 TRANSFER AUDIO TO CAR AUDIO PLAYER..............................................................................................................17
6 TROUBLE SHOOTING....................................................................................................................................................17
7 SPECIFICATION.............................................................................................................................................................18

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1 BEFORE OPERATION
1.1 PRECAUTIONS
SAFETY
1. Power Source: The unit should be connected to power supply only of the type described in the operating
instructions or as marked on the unit.
2. The unit is designed for negative terminal of the battery which is connected to the vehicle earth. Please
confirm before installation.
3. Do not allow the speaker wires to be shorted together when the unit is switched on. Otherwise it may
overload or burn out the power amplifier.
4. Do not install the detachable panel before connecting all the wire.
ENVIRONMENT
1. Do not use this unit when water and moisture is near it.
2. If moisture forms inside the lens, it may not operate properly. To correct this problem, wait about one
hour for the moisture to evaporate.
3. If the car interior is extremely hot, do not use the player until the car has been driven for a while to cool
off the interior.
1.2 BATTERY INFORMATION OF REMOTE CONTROL
REPLACE BATTERY IN REMOTE CONTROL
1.Before using the remote control for the first time, pull the insulating sheet out of the remote control as
the direction indicated by the arrow (see fig.1)
2.Press the movable block hold as the direction indicated by the A arrow (see fig.2), then pull the battery
holder out of the remote control as the direction indicated by the B arrow (see fig.2).
3.Replace the old battery by a new battery with (+) polarity side upward (see fig.3).
4.Insert the battery holder to the original position in remote control (see fig.3).
REMOTE CONTROL INDICATIONS
1.Improper use of battery may cause overheating or explosion, so that result in injury or fire .
2.Battery leakage may cause damage to the remote control
(Battery Life: 6 months with normal use in normal room temperature).
3.Do not short the battery.
4.Do not throw the battery into the fire.
5.To avoid the risk of accident, keep the battery out of reach of children.

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1.3 REMOTE CONTROL DESCRIPTION
1. BACK BUTTON
2. MENU BUTTON
3. POWER BUTTON
4. BUTTON
5. BUTTON
6. BUTTON
7. / CLEAR BUTTON
8. BUTTON
9. SEL BUTTON
10. PLAY/PAUSE BUTTON
11. NUMBER (0~9,+10 /- 10) BUTTONS
12. 10+/PTY BUTTON
13. SETUP BUTTON
14. MODE BUTTON
15. APS/HANG UP BUTTON
16. SEARCH BUTTON
17. RDM BUTTON
18. RPT BUTTON
19. SUBTITLE/REDIAL BUTTON
20. SLOW FORWARD BUTTON
21. ST/# BUTTON
22. ZOOM BUTTON
23. AUDIO BUTTON
24. CLK BUTTON
25. A-B BUTTON
26. INT BUTTON
27. EQ BUTTON
28. LOC/* BUTTON
29. MUTE BUTTON
30. STOP BUTTON
31. VOLUME - BUTTON
32. < BUTTON
33. OK BUTTON
34. VOLUME + BUTTON
35. BAND BUTTON
36. PROG BUTTON
37. OSD BUTTON
38. LOUD BUTTON
39. STEP/TEL BUTTON
40. TA BUTTON
41. AF BUTTON

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1.4 LOCATIONS AND NAMES OF CONTROLS
FRONT PANEL
UNIT CHASSIS FACE AFTER REMOVINGTHE FRONT PANEL
1.5 DESCRIPTION OF REAR CABINET
1. POWER/MUTE BUTTON
2. MENU BUTTON
3. UP/ DN BUTTON
TEL/HANG UP BUTTON
4. SEL/VOL BUTTON
5. LCD
6. REL BUTTON
7. BAND/LIST BUTTON
8. APS BUTTON
9. 1/PLAY/PAUSE BUTTON
10. 2/INT BUTTON
11. 3/RPT BUTTON
12. 4/RDM BUTTON
13. 5/-10 BUTTON
14. 6/+10 BUTTON
15. AV IN JACK
16. USB JACK
17. CARD SLOT
18. RESET BUTTON
19. LED INDICATOR
20. TA/AF BUTTON
21. IR REMOTE SENSOR
REAR VIEW CAMERA(YELLOW)
SUBWOOFER(GREEN)
LEFT AUDIO IN(WHITE)
VIDEO IN(YELLOW)
RIGHT AUDIO IN (RED)
BLACK
BROWN
BROWN
BROWN
FIXED ISO FEMALE CONNECTOR
FIXING SCREW BOLT
VIDEO OUT JACK RADIO ANTENNA JACK
BLACK
PARKING LINE(GREEN)
)
BT ANTENNA)(GREY)
REVERSAL LINE (WHITE)
)
FRONT RCA OUT JACK

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CONNECTING PARKING BRAKE LINE TO PARKING BRAKE SYSTEM BUILT IN CAR
NOTE:
1. After connecting the parking line, the video on the monitor of the front panel will be displayed only when
the hand brake is on.
2. Use the clip end of a ground line provided by manufacturer to connect the fixing screw bolt, use another
end of the Ground line to connect the negative pole of the power source. Otherwise, the video on screen
maybe flashing.
DESCRIPTION OF ISO FIXED FEMALE CONNECTOR
1.6 UNIT INSTALLATION
INSTALLATION INSTRUCTIONS
This is an anti-theft installation. The chassis wear a metal Sliding housing. Please have the wiring
connection of the Power supply, speakers and antenna as for the requirement Of the manual, then install
the metal sliding housing into the Car according to the diagram.
P
ARKING BRAKE
PARKING BRAKE SWITCH
(INSIDE THE CAR)
TO METALIC BODY OR CHASSIS OF THE CAR
PARKING BRAKE LINE (GREEN)
CONNECTOR A
1.
2.
3.
4. MEMORY +12V
5. AUTO ANTENNA
6.
7. 12V (TO IGNITION KEY)
8. GROUND
CONNECTOR B
1. REAR RIGHT SPEAKER (+)
2. REAR RIGHT SPEAKER (-)
3. FRONT RIGHT SPEAKER (+)
4. FRONT RIGHT SPEAKER (-)
5. FRONT LEFT SPEAKER (+)
6. FRONT LEFT SPEAKER (-)
7. REAR LEFT SPEAKER (+)
8. REAR LEFT SPEAKER (-)
METAL STRAP
DASH BOARD
SLIDING METAL HOUSING
TO DRAW THE CHASSIS OUT OF THE
SLIDING METAL HOUSING, INSERT
THE LEFT AND RIGHT KEY PLATES
INTO THE TWO SIDES OF CHASSIS.
FRONT PANEL
PLASTIC TRIM OUT
UNIT CHASSIS
SELECT THE PROPER TABS
OF THE SLIDING METAL
HOUSING TO FIX THE
SLIDING METAL HOUSING.
TO REDUCE SKIPPING, PLEASE
FIX THE METAL STRAP ON THE
METAL CONNECTED TO THE
CHASSIS OF THE CAR.

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2 COMMON OPERATION
2.1 TURN ON/OFF THE UNIT
Under power off mode, press the POWER button to turn on the unit.
Under power on mode, press and hold the POWER button on the front panel or briefly press the POWER
button on the remote control to turn off the unit.
2.2 TO SELECT FUNCTION MODE
Press the MENU button to turn to mode menu, then rotate VOL knob to select RADIO, USB (After inserting a
USB storage), Card (After inserting a SD card), AV-IN, BT or BT-MUSIC mode. After selecting, then press SEL
button to confirm your selection.
NOTE: In the mode menu, you can also use the direction button or on the remote control to select
mode and press OK button to confirm your selection.
2.3 TO ADJUST SOUND LEVEL
Rotate the VOL knob on the front panel or press the + or - button on the remote control to directly adjust
the volume level.
2.4 TO MUTE SOUND
Press the MUTE button on the remote control to turn on/off MUTE mode.
Briefly press the POWER button on the front panel also can turn on/off MUTE mode.
In MUTE mode, it can be released by pressing any button on the remote control or unit.
2.5 TO DISPLAY CLOCK TIME
Press the CLK button to display clock time on the monitor of the front panel.
2.6 TO SELECT PRESET EQ
Press the EQ button to select the preset music equalizer curves: ROCK,POP, CLASS, EQ OFF.
2.7 TO REMOVE FRONT PANEL
Press the REL button on the front panel to detach the front panel from the unit, then you can remove the
front panel.
2.8 TOTURNON/OFFLOUDNESSMODE
Press the LOUD button to turn on/off LOUDNESS mode.
When turning on LOUDNESS mode, it will enhance bass level immediately if the bass is not enough.
SD/MMC CARD

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2.9 TO RESET THE UNIT
When the display is incorrect or the function buttons are not effective or sound is distorted, press the REL
button to detach the front panel from the unit and remove it, then use a cuspidal object to press the
RESET button, which will reset to factory default, and re-instate the correct functions
2.10 TO ADJUST SOUND MODE
To adjust the sound modes, briefly and repeatedly press the SEL button on the front panel to select one of
the sound mode such as : VOL, BAS (without preset EQ), TRE (without preset EQ), BAL, FAD.
2.11 RETURN CONTROL
Press the button on the remote control back to the previous interface.
Press the MENU button on the remote control return to the mode menu interface.
2.12 TO DO TURN ON/OFF TFT DISPLAY
Press and hold the SEL button to turn off the TFT display.
Press any button on the unit or remote control to turn on.
2.13. TO DO SETUP
In setup mode, use VOL KNOB on the front panel or direction buttons
on the remote control to select the item and press SEL button on the
front panel or OK button on the remote control to confirm your
selection.
GENERAL SETUP
Logo: this function allows to choose the starting screen.
Beep: Choose the button’s sound on/off.
CLOCK SETUP
Clock mode: Select 24 HOUR or 12 HOUR.
Clock time: Adjust the clock.
AUDIO SETUP
MBP: Choose between MBP LEFT/RIGHT/OFF.
Loud: Choose between Loudness ON/OFF.
EQ: Choose between the different types of EQ.
VIDEOSETUP
Brightness
Contrast
Saturation
Hue
Standard Video
FUNCTION
Radio region: choose the radio zone.
RDS setting: ON/OFF
GENERAL SETUP
CLOCK SETUP
AUDIO SETUP
VIDEO SETUP
FUNCTION SETUP

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3 RADIO OPERATION
3.1 BAND BUTTON
In the radio mode, press BAND button on the front panel or remote
control to select your desired radio band of FM1, FM2, FM3, AM1 and
AM2.
Press and hold BAND button on the front panel to pop up RADIO INTERFACE 2
as right. Then use VOL knob and SEL button to select and confirm your
selection.
3.2 TUNE/SEEK UP/DOWN BUTTONS
Press and hold the UP/DN button to automatically search up/down for a
available station from current frequency.
Briefly press the UP/DN button to manually search up or down for your
desired frequency step by step.
3.3 APS BUTTON
When press and hold the APS button, the radio searches from the lowest frequency and checks the signal
strength level until 1 cycle search is finished. And the 6 strongest stations are stored to the corresponding
preset number memory bank. The AS operation is implemented in each bank of the selected band. When
the AS operation is finished, the radio executes the preset scan. After preset scanning for a cycle, it will
stop scanning and to broadcast the No.1 station of FM or AM. (It can store 3x6 stations for FM and 2x6
stations for AM in all)
When press the APS button briefly on the front panel or the remote control, the radio searches for each
preset station from the M1. When the field strength level is more than the threshold level of the stop level,
the radio holds at that preset number for few seconds with releasing mute, and then searches again. After
finishing a circle of searching, it will stop searching on the M1.
NOTE: In FM band, FM1,FM2,FM3 is checked one at a time.
In AM band, Am1, Am2 is checked one at a time.
3.4 PRESET STATION [ 1-6 ] BUTTONS
To memorize the current frequency on the current band, press and hold any one of the six Number
buttons (1-6) .
To recall the memory station on the current band, press one of the Number buttons [1-6] .
3.5 STEREO/MONO BUTTON
Press the ST button on the remote control to select the STEREO or MONO sound mode for FM band.
3.6 LOC BUTTON
When the signal of the distance radio station is very weak and the receiving effect is bad during tuning,
check whether there is the word LOC on LCD. If there is the word LOC on LCD, press this button to turn off
the LOC function, then tune again for the distance radio station.
When the signal from the local radio station is too strong, this could lead to interference. Press this button
to turn on the LOC function, and the LOC icon will be lit up on the LCD. Re-tune for the local station
required.
3.7 PTY (PROGRAM TYPE) BUTTON
Press the PTY button briefly to turn on PTY mode, then press the + or – button on the remote control or to
select one of PTY programs as follows:
RADIO INTERFACE 1
RADIO INTERFACE 1