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JWM990 

 

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DISC NOTES 

Depending on the recording status, conditions of the disc, and the equipment used for recording, 

some CD-Rs/CD-RWs may not play on this unit. For more reliable playback, please adhere to 

the following recommendations: 

 

Use CD-RWs with speed 1x to 4x and write with speed 1x to 2x. 

 

Use CD-Rs with speed 1x to 8x and write with speed 1x to 2x. 

 

Do not play a CD-RW which has been written more than 5 times. 

Compatible Disc Types 

Table 1: General Disc Information 

Symbol 

12cm Disc Properties 

Max Play time 

 

 

 

Single side single layer (DVD-5) 

Single side double layer (DVD-9) 

Double side single layer (DVD-10) 

Double side double layer (DVD-18) 

(MPEG 2 Method) 

133 minutes 

242 minutes 

266 minutes 

484 minutes 

 

Single side single layer (VCD) 

MPEG 1 Method 

74 minutes 

 

Single side single layer 

74 minutes 

 

NOTE: CD-R and CD-RW discs will not play unless the recording session is closed and 

the CD is finalized. 

 

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 

use benzene, thinners, cleaning fluids, anti-static liquids or any other solvent. 

 

 

 

 

 

 

Insert label side up, 

 

Do not bend. 

Never touch the 

underside of the disc 

Wipe clean from this 

center to the edge. 

 

 

Be sure to use only round CDs for this unit and do not use any special shape CDs. Use of 

special shape CDs may cause the unit to malfunction. 

 

Do not stick paper or tape on the disc. Do not use CDs with labels or stickers attached or 

that have sticky residue from removed stickers. 

 

Do not expose discs to direct sunlight or heat sources such as hot air-ducts, or leave them 

in a vehicle parked in direct sunlight where there can be a considerable rise in 

temperature inside the vehicle. 

 

NOTE: A disc may become scratched (although not enough to make it unusable) 

depending on how you handle it and other conditions in the usage environment. These 

scratches are not an indication of a problem with the player.

 

 

 

 

 

 

 

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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