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Alpine CDA-7837E, Owner'S Manual

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Alpine CDA-7837E Owner'S Manual Download Page 47

47

English

Specifications

GENERAL

Power Requirement ..................................................................... 14.4V DC (11 – 16V (allowable))

Maximum Power Output (CDA-7837E) .............................................................................. 40W x 4

Maximum Power Output (CDM-7834E) ............................................................................. 35W x 4

Pre-Output Voltage ............................................................................................. 500 mV/10k ohms

Note: The above spec is used for reference

only. Actual output will be greater than
2.0V (before clipping).

Bass ....................................................................................................................... ±15 dB at 30 Hz

Treble .................................................................................................................... ±10 dB at 10 kHz

Weight ................................................................................................................ 1.6 kg (3 lbs. 8 oz)

CHASSIS SIZE

Width .............................................................................................................................  178mm (7")

Height .............................................................................................................................. 50mm (2")

Depth ............................................................................................................................. 153mm (6")

NOSEPIECE SIZE

Width ....................................................................................................................... 170mm (6-3/4")

Height ................................................................................................................... 46mm (1-13/16")

Depth ........................................................................................................................ 18mm (11/16")

*

Measured at internal amp input stage.

Note: Due to product improvement, specifica-

tions and design are subject to change
without notice.

Summary of Contents for CDA-7837E

Page 1: ...g performance and feature capabilities of the equipment then retain the manual for future reference TUNE A ME DN UP CLK 7 8 9 10 11 12 CD RECEIVER CDA 7837E SOURCE BAND D A P MODE LOUD M I X RPT 1 2 3...

Page 2: ...DRIV ING THE VEHICLE Operating the equipment may distract the driver from looking ahead of the vehicle and cause accident Always stop the vehicle in a safe location before operating this equipment DO...

Page 3: ...laying Station Titles CDA 7837E only 21 Titling Stations CDA 7837E only CD Operation 23 Inserting Ejecting Disc 24 Normal Play and Pause 25 Track Elapsed Time Display Switching CDM 7834E only 25 Music...

Page 4: ...ayback mechanism Never Attempt the Following Do not grip or pull out the disc while it is being pulled back into the player by the automatic reloading mechanism Do not attempt to insert a disc into th...

Page 5: ...umpy road may result in skips but this will not scratch the disc or damage the player New Discs As a protective measure the CD player will automatically eject discs that have either been inserted inco...

Page 6: ...ion Make sure the CDA 7837E CDM 7834E player receiver will not be exposed to Direct sun and heat High humidity Excessive dust Excessive vibrations Handling the Detachable Front Panel Do not expose to...

Page 7: ...rotect the front panel place it in the supplied carrying case Attaching the Front Panel 1 First insert the right side of the front panel into the main unit Align the 2 small holes on the front panel w...

Page 8: ...nt panel to the right of the connector is a small hole Using a pencil or other pointed object press the red Reset button mounted behind this hole to complete the initialization procedure 1 1 MUTE Turn...

Page 9: ...tton for at least 3 seconds With each press N F P is toggled On or Off N F P ON In this position the Front Pre Output will not be affected by the fader This is ideal for driving a subwoofer amplifier...

Page 10: ...nit automatically returns to the VOL mode Press the button or until the desired sound is obtained in each mode Notes These buttons have a Dual Speed function Pressing the button for a short time will...

Page 11: ...nds to activate or deactivate the loudness mode The display shows LOUD when the loudness mode is activated Note The initial mode is LOUD on CDA 7837E only 1 1 Audio Mute Function Activating this funct...

Page 12: ...the time display momentarily The function selected will be displayed for about 5 seconds before the time returns to the display The time will be displayed even with power to the head unit turned off...

Page 13: ...o set seconds to 0 Example To adjust to 9 35 Press the H button to adjust the hours while the time indication is blinking Press the M button to adjust the minutes while the time indication is blinking...

Page 14: ...the TUNE button repeatedly until DX SEEK and SEEK disappears from the display Note The initial mode is DX SEEK Press the DN c or UP f button to move downward or upward one step respectively until the...

Page 15: ...ivated both strong and weak stations will be tuned automatically Press again to return to the local mode The DX indicator will turn off and only the SEEK indicator will remain illuminated Now only str...

Page 16: ...while the display is blinking within 5 seconds The display stops blinking to indicate that the station has been memorized The preset number is also displayed 4 Repeat the procedure to store 5 other st...

Page 17: ...on the display continues to change while the automatic memory is in progress The tuner will automatically seek and store 6 strong stations in the selected band in order of signal strength When the au...

Page 18: ...button to select FM or AM The selected band will be displayed To memorize stations onto the D A P band follow the steps for the automatic or Manual Storing of Station Presets section above Note When...

Page 19: ...yed To select the D A P band press and hold the D A P button for at least 2 seconds until the D A P indicator appears in the display Press the station preset button that has your desired radio station...

Page 20: ...y The display will toggle between the frequency and title display with each press of the TITLE button Refer to page 21 to title stations 90 1 FM1 12 58 FM1 ALPINE FM1 FM1 NORMAL Mode CLOCK PRIORITY Mo...

Page 21: ...you are already in the Clock Priority mode to select the preset station titling mode Press and hold the TITLE button for at least 3 seconds The first digit will blink Press the DN c or UP f button to...

Page 22: ...es where characters are not needed for example at the end of a 5 character title use 3 spaces to complete the title After the last character has been entered character number 8 the title will automati...

Page 23: ...lot with the label side facing up The player automatically draws the disc into the disc compartment The DISC indicator appears to show that a disc is loaded Note Three inch 8 cm CD s can not be used P...

Page 24: ...ck from the first track on the disc The display shows the track number When the last track is played back the player returns to the first track and begins playback from that point Press the k button t...

Page 25: ...c button once to return to the beginning of the current track If you wish to access a track further back repeatedly press until you reach the desired track The example shows the Music Sensor operation...

Page 26: ...d Notes In case of 6 disc CD Shutlle connected Press the F button to turn off the illumination on the F button and go to step 1 CDA 7837E Press the F button to illuminate the FUNC Function indicator a...

Page 27: ...quipped with the ALL M I X function is connected ALL M I X will also be selectable In this mode the tracks on all the CD s in the current magazine will be included in the random playback sequence CDA...

Page 28: ...ate the Scan mode Notes In case of 6 disc CD Shutlle connected Press the F button to turn off the illumination on the F button and go to step 1 CDA 7837E Press the F button to illuminate the FUNC Func...

Page 29: ...er a title has been entered for a CD it can be displayed by pressing the TITLE button The display will toggle between Normal Clock and CD Title with each press of the TITLE button see example below Re...

Page 30: ...ess the TITLE button to select the disc titling mode Refer to page 29 Press and hold the TITLE button for at least 3 seconds The first digit will blink Press the DN c or UP f button to select the desi...

Page 31: ...4 above to complete the titling Pressing the TITLE button after entering the eighth character automatically stores the title into memory When entering a title of less than 8 characters After entering...

Page 32: ...3 seconds to activate the title scanning mode The title in the display will blink for example ALPINE Press the DN c or UP f button repeatedly until the disc title you want to erase is dis played Pres...

Page 33: ...ess the SOURCE button to activate the CHANGER mode The display shows the Shuttle disc number and track number Note The source indicator varies depending on the connected source Press the Disc Select b...

Page 34: ...and hold the BAND button for at least 2 seconds while the title is displayed The title in memory blinks in the display Press the DN c or UP f button to select the desired disc title Press the BAND bu...

Page 35: ...activate the CD Shuttle The display shows the disc number and track number Press a Disc Select button corresponding to one of the discs loaded in the CD Shuttle magazine Note After selecting the desir...

Page 36: ...uttle mode Alternatively press the SOURCE button on the Remote Controller RUE 4185 to activate the CD Shuttle mode Proceed to Step 3 below to select the desired CD Shuttle Press the BAND button on the...

Page 37: ...Continued Press the BAND button on the Remote Controller until the desired changer indicator appears on the display To operate the selected changer see CD Operation section 3 CHGR 1 CHGR 2 CHGR 6 4 Re...

Page 38: ...CD Shuttle operation 5 Band Program Button Radio mode BAND Button Press the button and the band will change as shown below 6 Volume Adjustment Buttons To increase the volume level Press the button To...

Page 39: ...ations programmed into the radio s presets as shown below CD CD Shuttle mode DISC Select DN Button Press the button to select a disc in descending order Audio Processor Button Press the button to call...

Page 40: ...le battery Use two AAA sized dry batteries or equivalent Opening the battery cover Slide out the battery cover while firmly pressing outward Replacing the battery Put the batteries in the case as illu...

Page 41: ...disc to the outer edge If the surface is heavily soiled dampen a clean soft cloth in a solution of mild neutral detergent before cleaning the disc Disc Accessories There are various accessories avail...

Page 42: ...ecessary Internal micro computer malfunctioned due to interference noise etc Press the Reset button with a ball point pen or other pointed article In Case of Difficulty If you encounter a problem plea...

Page 43: ...he DX mode If the area you are in is not known to be a weak signal area the antenna may not be grounded and connected properly Check your antenna connections make sure the antenna is properly grounded...

Page 44: ...D in transport and remove it The CD is being improperly inserted Make sure the CD is being inserted per instruction in the Owner s Manual The CD has been damaged Eject the CD and discard using a damag...

Page 45: ...Magazine ejection not possible Press the magazine eject button If the magazine does not eject consult your Alpine dealer A disc is left inside the CD Shuttle Press the EJECT button to activate the ej...

Page 46: ...io 2 0 dB AM TUNER SECTION Tuning Range 531 1 602 kHz Usable Sensitivity 22 5 V 27 0 dB CD SECTION Frequency Response 5 20 000 Hz 1 dB Wow Flutter WRMS Below measurable limits Total Harmonic Distortio...

Page 47: ...is used for reference only Actual output will be greater than 2 0V before clipping Bass 15 dB at 30 Hz Treble 10 dB at 10 kHz Weight 1 6 kg 3 lbs 8 oz CHASSIS SIZE Width 178mm 7 Height 50mm 2 Depth 1...

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