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JWM990 

 

6

 

Auxiliary Input Function 

When a portable audio device is connected to the unit, press the 

SOURCE

 button (10) 

repeatedly until FRONT AUX / REAR AUX mode is selectable, then press

 ENTER

 (12) to enter 

the FRONT AUX / REAR AUX mode. To connect a portable audio device, insert a standard 

3.5mm (audio line output or headphone output from your portable CD / MP3 / iPod or other 

media player) into the 

AUX 

connector (AUX FRONT) (30) on the front of the unit or the 

AUX-IN

 

RCA jack (AUX 1 REAR) on the left of the unit. 

Auxiliary Input Connector 

For front panel audio input, an external audio 

source can be connected to the front panel audio 

input with a 3.5mm audio cable adapter. Connect 

the device to the 

AUX

 connector (30) on the front 

panel. 

In addition to front panel auxiliary input source, the 

unit can also be connected to the RCA audio input 

through the 

AUX-IN

 RCA jack on the left of the 

unit. 

Coaxial 

When a portable audio device is connected to the unit, press the 

SOURCE

 button repeatedly 

until Coaxial mode is selectable, then press

 ENTER

 (12) to enter the Coaxial mode.    To 

connect a portable audio device, connect the coaxial cable output from your portable CD / MP3 / 

iPod or other media player into the Coaxial Jack on the left of the unit. 

Optical 

When a portable audio device is connected to the unit, press the 

SOURCE

 button repeatedly 

until Optical mode is selectable, then press

 ENTER

 (12) to enter the Optical mode. To connect a 

portable audio device, connect the optical cable output from your portable CD / MP3 / iPod or 

other media player into the Optical Jack on the left of the unit. 

USB Interface Connector 

You can connect a USB device directly to USB interface (31) on the front of the JWM990 for 

playback of compatible files. Playback begins automatically. Press the 

SOURCE 

button 

repeatedly until USB mode is selectable. 

Refer to “MP3/USB Operation” on page 13 for 

additional operating instructions. 

Liquid Crystal Display (LCD) 

The current activated functions and time are shown on the LCD panel (7). 

 

NOTE: LCD panels may take longer to respond when subjected to cold temperatures for 
an extended period of time. In addition, the visibility of the numbers on the LCD may 
decrease slightly. The LCD display will return to normal when the temperature increases 
to a moderate range. 

Brightness 

Press 

or 

-

 buttons (4, 5) on the front panel to increase or decrease the brightness of LCD 

backlight from 

“BRI 0” to “BRI 4”. “BRI 0” indicates the LCD backlight is turned off. During 

standby mode, the brightness of LCD backlight is adjustable from 

“BRI 1” to “BRI 4”.   

Clock Setup 

Press and hold 

the 

button (17) or 

H

 button (18) for 2 seconds and the clock displayed on the 

LCD will be flashing. Then, press the 

H

 button to adjust the hour or press the 

M

 button to adjust 

the minute. Continue adjusting the hour to move from AM to PM. Press the 

ENTER 

button to 

save the new time and exit the clock setting menu.   

If the new time is not confirmed by pressing the 

ENTER

 button, the unit will automatically exit the 

clock setting menu after 10 seconds of inactivity and the new time will be set. 

Setting the Alarm 

To set the alarm, 

press and hold 

the 

SET 

button (20) for 2 seconds and the clock digits will be 

flashing. Press the 

H

 button (18) to adjust the hour or press the 

M

 button (17) to adjust the 

minute of the alarm time. Continue adjusting the hour to move from AM to PM. Press the 

ENTER 

button to save the new alarm time and exit the alarm setting menu. The 

“ON” or “OFF” under the 

“ALARM” at the right bottom corner will illuminate correspondingly.   

If the new alarm time is not confirmed by pressing the 

ENTER

 button, the unit will automatically 

exit the alarm setting menu after 10 seconds of inactivity and the new alarm time will be set. 

Sleep Time 

The Sleep Timer will automatically turn off the JWM990 in the designated number of minutes. 

To set the Sleep Time, press the 

SET 

button (20) and the sleep time will be displayed with the 

number representing the minutes (SLEEP 15). Press 

SET 

button repeatedly to change the sleep 

time from OFF, 15, 30, 45 or 60 minutes. The 

“ON” or “OFF” under the “SLEEP” at the right 

bottom corner will illuminate correspondingly.   

Press the 

AS/PS

 button (8) to exit the sleep timer setting menu, or the unit will automatically exit 

the sleep timer setting menu after 10 seconds of inactivity. 

Remote Sensor 

Infrared receiver (3) is located on the front panel to receive infrared signal emitted by the remote 

control. 

Summary of Contents for JWM990

Page 1: ...JWM990 MOBILE AUDIO SYSTEM Installation and Operation Manual...

Page 2: ...All related marks and logos are trademarks of Sirius XM Radio Inc All rights reserved Made for iPod and Made for iPhone mean that an electronic accessory has been designed to connect specifically to i...

Page 3: ...North American vehicle Protect the Disc Mechanism Avoid inserting any foreign objects into the slot of this player Failure to observe this may cause malfunction due to the precise mechanism of this u...

Page 4: ...nalized Disc Maintenance A dirty or defective disc may cause sound dropouts while playing Before playing wipe the disc using a clean cloth working from the center hole towards the outside edge Never u...

Page 5: ...ery cable If the cable is disconnected the computer memory may be lost Under these conditions use extra caution during installation to avoid causing a short circuit Selecting the Mounting Location Sel...

Page 6: ...ER 10 WHITE FRONT LEFT A SPEAKER 11 ORANGE RIGHT B SPEAKER 12 ORANGE BLACK RIGHT B SPEAKER 13 BROWN LEFT B SPEAKER 14 BLUE AMP REMOTE 12VDC 100mA 15 RED 12VDC SWITCHED 16 BLACK GROUND 17 VIOLET RIGHT...

Page 7: ...right speakers FADE Adjust the speaker fade between the rear and front speakers from REAR 7 full rear to FRONT 7 full front 0 indicated an equal balance between the rear and front speakers LOUDNESS T...

Page 8: ...of time In addition the visibility of the numbers on the LCD may decrease slightly The LCD display will return to normal when the temperature increases to a moderate range Brightness Press or buttons...

Page 9: ...tons to turn the corresponding speaker sets on or off SPK A SPK B or SPK C will appear on the display Reset The reset button should be activated for the following reasons initial installation of the u...

Page 10: ...ons for each AM and FM band Store a Station Select a band if needed then select a station Press and hold a 1 6 preset button for two seconds The present number will appear on the display Recall a Stat...

Page 11: ...o or more broadcast signals The most you will receive will be two or three and that is rare Is it possible I won t receive any stations Depending on where you are located there is a possibility you wi...

Page 12: ...selected track Repeat RPT Press the 3 RPT button 23 or RPT buttons on the remote control 20 to access the repeat function Press again to continuously repeat the selected track RPT ONE Press the third...

Page 13: ...r buttons or press the or buttons on the remote control 16 once for FORWARD X 2 Press and hold additional times for FORWARD X 4 X 8 X 20 or PLAY Press the button on the control panel 2 or remote contr...

Page 14: ...time for disc T 00 34 37 remaining playing time for disc 1 5 ENG English is the selected audio language out of 5 possible choices 5 1 CH The current language is recorded in 5 1 surround sound 1 4 ENG...

Page 15: ...umber of characters for MP3 file name and folder name 32 Maximum number of Characters of ID3 Tag ID3 Tag version 1 0 32 ID3 Tag version 2 x 32 MP3 Monitor Display After loading an MP3 disc or USB devi...

Page 16: ...er in each field 4 Press the button 17 on the remote control or highlight PLAY on screen and then press the ENTER button 5 to begin playback in the numbered order indicated To delete the list highligh...

Page 17: ...e iPod will pause and then enter sleep mode after 2 minutes While the iPod is connected the power cannot be turned on or off from the iPod itself NOTE The iPod will continuously recharge while in iPod...

Page 18: ...e ENTER button to temporarily remove the Bluetooth link The link can be re established through your phone menu by selecting the JWM990 for connection DELETE To delete a device from the list press the...

Page 19: ...button 10 to return to Bluetooth mode and resume mobile device audio playback NOTE If a Bluetooth device is disconnected due to the power being turned off or if the device is out of range the unit wi...

Page 20: ...Use 1 6 to access preset stations Enter track number to access track directly For track Number 10 use 10 followed by second digit Enter track number to access track directly For track Number 10 use 1...

Page 21: ...e viewing angle if available 24 AUD Access Audio Menu options Access Audio Menu options Access Audio Menu options Access Audio Menu options Access Audio Menu options 25 GOTO Select exact time track or...

Page 22: ...allows the selection of a new four digit code to use for security purposes Rating Select the parental control level for all DVD play The security password is required to make changes to this feature...

Page 23: ...0 2 4 or 6 Saturation Adjust the saturation of the screen from the following levels 12 10 8 6 4 2 or 0 Sharpness Adjust the sharpness of the screen from the following levels 8 6 4 2 or 0 Speaker Setu...

Page 24: ...er a bridge or when passing under high voltage lines Although AM is subject to environmental noise it has the ability to receive at great distance This is because broadcasting signals follow the curva...

Page 25: ...operate the equipment NOTE 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 re...

Page 26: ...ASA Electronics Corporation www asaelectronics com www jensenrvdirect com 2014 ASA Electronics Corporation...

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