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ACCESSORIES
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| 1 SET | |
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INSTALLATION
Due to the high power output of the MRA-F355, considerable heat is produced when the amplifier is in operation. For this reason, the amplifier should be mounted in a location which will allow for free circulation of air, such as inside the trunk. For alternate installation locations, please contact your authorized Alpine dealer.
- Using the amplifier as a template, mark the fourscrew locations.
- Make sure there are no objects behind the surfacethat may become damaged during drilling.
- Drill the screw holes.
- Position the MRA-F355 over the screw holes, andsecure with four self-tapping screws.
NOTE:
To securely connect the ground lead, use an already installed screw on the metal part of the vehicle (marked ( 
)). Be sure this is a good ground by checking continuity to the battery (–) terminal. As much as possible connect all equipment to the same ground point. These procedures will help eliminate noise.
- Self-Tapping Screws (M4 x 20)
- Ground Lead
- Chassis
- Holes
ATTACHING THE TERMINAL COVERS
Attach the terminal covers (supplied) after connections and confirmation of correct operation.
Attaching the terminal covers will improve the appearance of the unit.
How to attach the terminal covers:
Attach the left and right terminal covers using the supplied M3 screws, as shown in the figure above.
- Right terminal cover
- Left terminal cover3 Screw (M3)
NOTE:
Do not lift or carry the unit by the attached terminal covers.
CONNECTIONS
Before making connections, be sure to turn the power off to all audio components. Connect the yellow battery lead from the amp directly to the positive (+) terminal of the vehicle's battery. Do not connect this lead to the fuse block.
To prevent external noise from entering the audio system.
- Locate the unit and route the leads at least 10 cm (3-15/16") away from the car harness.
- Keep the battery power leads as far away from other leads as possible.
- Connect the ground lead securely to a bare metal spot (remove any paint or grease if necessary) of the car chassis.
- If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various noise suppressors, contact them for further information.
- Your Alpine dealer knows best about noise preven-tion measures so consult your dealer for further information.
This unit cannot be turned on or operated unless the Ai-NET compatible head unit (IVA-D310 or DVA-9860, etc.) is connected.
- Speaker Output Terminals (Center)
- Speaker Output Terminals (Front/Rear)
The MRA-F355 has two sets of speaker outputs. Be sure to observe correct speaker output connections and phasing. In the stereo mode, connect the right speaker outputs to the right speaker and the left to left. Connect the positive output to the positive speaker terminal and the negative to negative.
Do not use the speaker (–) terminals as a common lead between the left and right channels. Do not connect this lead to the vehicle's chassis.
NOTE:
Do not connect speaker leads together or to chassis ground. - Battery Lead (Yellow) (Sold Separately)
Be sure to add a 40 amp fuse (or two 20A fuses in parallel) as close as possible to the battery's positive (+) terminal. This fuse will protect your vehicle's electrical system in case of a short circuit. If you need to extend this lead, the wire gauge should be 8 AWG.
NOTE:
Before connecting the lead, install a ring termination at the end of the lead, as illustrated. - Ground Lead (Black) (Sold Separately)
Connect this lead securely to a clean, bare metal spot on the vehicle's chassis. Verify this point to be a true ground by checking for continuity between that point and the negative (–) terminal of the vehicle's battery. Ground all your audio components to the same point on the chassis to prevent ground loops.
NOTE:
Before connecting the lead, install a ring termination at the end of the lead, as illustrated. - Navigation Guide Control Connector
- Digital Input Connector
- Ai-NET Changer Input Connector
NOTE:
When connecting an Ai-NET cable, insert the cable firmly until it clicks. If it is not firmly inserted, poor connection, caused by vibration, may result. - Ai-NET Input Connector
NOTE:
When connecting an Ai-NET cable, insert the cable firmly until it clicks. If it is not firmly inserted, poor connection, caused by vibration, may result. - Navigation Guidance Input Connector
- Subwoofer Output Connector
- DOLBY DIGITAL Indicator
- DOLBY PRO LOGIC ll Indicator
- DTS Indicator
- Status Indicator (Power Indicator/Protection Indicator)
OPERATION METHOD
- For the operation method, refer to "External Audio Processor" in the Owner's Manual of the DVD Audio/Visual Head Unit.
This unit does not work independently of the head unit. - The functions and their operations are shown in the table below. Refer to the table before performing an operation for the first time.
NOTE:
If the unit is connected to the IVA-D310,"MX"(Media Xpander) is indicated in the display, but is not functional (the unit is not equipped with the MX function).
About indicator
- Status Indicator (Power Indicator/Protection Indicator)
- Power Indicator
- Lights up when power is on.
- Not lit when power is off.
- Protection Indicator
| Indicator | Status | Solution |
| Blinks red | Protection circuit activated due to thermal or output overload. | Reduce car interior temperature as necessary. |
| Lights red | Protection circuit activated due to excessive voltage or current, shutting down system. | Ensure correct voltage is applied before continuing use. |
| Ensure correct current is applied before continuing use. |
*Items of the external audio processor are contained in the Owner's Manual of the connected DVD AV head unit.
| Unit Function | → | Reference Item* | Note |
| → | X-OVER Adjustment | Only effective for left and right (L+R) channels. |
| → | Performing Time Correction Manually (TCR) | Only effective for left and right (L/R) channels. |
| → | Phase switching | Phase switching is applied to the subwoofer only. |
| → | Parametric Equalizer Adjustments | Only effective for left and right (L+R) channels. |
| → | Speaker Setup | The Front speaker cannot be turned "OFF". All other speakers may be "ON" or "OFF". |
| → | Setting of Dolby Digital | — |
| → | Adjusting the DVD Level | — |
| → | Storing Settings in the Memory | — |
| → | Getting out the Preset Memory | — |
| → | Using the Pro Logic II Mode | — |
| → | Linear PCM Setting | — |
SYSTEM DIAGRAMS
Full System
*Sold Separately
- To turn the external amplifier power on or off, connect the remote turn-on signal cable of the head unit to the external amplifier remote terminal.
5.1-Channel System
*Sold Separately
- Front Speaker Left Channel
- Front Speaker Right Channel
- Rear Speaker Left Channel
- Rear Speaker Right Channel
- Center Speaker
- Subwoofer
NOTES:
Please observe the following when using Fiber Optic Cable.
- Do not coil the Fiber Optic Cable smaller than a 30 mm (1-3/16") radius.
- Do not place anything on top of the Fiber Optic Cable.
SPECIFICATIONS
| RMS Continuous Power (Watts) (at 14.4 V, 20-20 kHz) | ||
| 50 W x 5 | |
| 100 dBA | |
| CEA-2006 Power | ||
| 50 W x 5 | |
| 80 dBA | |
| Input Impedance | 10 k ohms | |
| Input Sensitivity (V/at 10 k ohms) | 0.85 V (Ai-NET) | |
| Frequency Response (+0, -1 dB) | 20-20 kHz | |
| Crossover Frequency | ||
| 20-200 Hz, 1/3 oct step, Slope: 6/12/18/24 | |
| 20-200 Hz, 1/3 oct step, Slope: 6/12/18/24 | |
| 20-400 Hz, 1/3 oct step, Slope: 6/12/18/24 | |
| ||
| 20-200 Hz, 1/12 oct step, Slope: 6/12/18/24 | |
| 20-50 Hz, 1/6 oct step, Slope: 6/12/18/24 | |
| Parametric EQ | ||
| 17 (Front: 5, Rear: 5, Center: 5, Subwoofer: 2) | |
| 20-20 kHz (1/6 oct step) | |
| 0.5/1/2/3/4/5 | |
| ±9 dB | |
| Dimensions | ||
| Heat Sink | 285 mm (11-15/16") |
| Footprint | 332 mm (13-7/32") | |
| 60 mm (2-1/16") | |
| 241 mm (9-31/64") | |
| Weight | 3.8 kg | |
NOTE:
For product improvement, specifications and design are subject to change without notice.
WARNING
Please read this OWNER'S MANUAL thoroughly to familiarize yourself with each control and function. We at ALPINE hope that your new MRA-F355 will give you many years of listening enjoyment. In case of problems when installing your MRA-F355, please contact your authorized ALPINE dealer.
These controls are for tuning your system. Please consult your authorized Dealer for adjustment.
 | This symbol means important instructions. Failure to heed them can result in serious injury or death. |
| | This symbol means important instructions. Failure to heed them can result in injury or property damages. |
DO NOT OPERATE ANY FUNCTION THAT TAKES YOUR ATTENTION AWAY FROM SAFELY DRIVING YOUR VEHICLE. Any function that requires your prolonged attention should only be performed after coming to a complete stop. Always stop the vehicle in a safe location before performing these functions. Failure to do so may result in an accident.
KEEP THE VOLUME AT A LEVEL WHERE YOU CAN STILL HEAR OUTSIDE NOISE WHILE DRIVING. Failure to do so may result in an accident.
DO NOT DISASSEMBLE OR ALTER. Doing so may result in an accident, fire or electric shock.
USE THIS PRODUCT FOR MOBILE 12V APPLICATIONS. Use for other than its designed application may result in fire, electric shock or other injury.
USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES. Failure to do so may result in fire or electric shock.
DO NOT BLOCK VENTS OR RADIATOR PANELS. Doing so may cause heat to build up inside and may result in fire.
MAKE THE CORRECT CONNECTIONS. Failure to make the proper connections may result in fire or product damage.
USE ONLY IN CARS WITH A 12 VOLT NEGATIVE GROUND. (Check with your dealer if you are not sure.) Failure to do so may result in fire, etc.
BEFORE WIRING, DISCONNECT THE CABLE FROM THE NEGATIVE BATTERY TERMINAL. Failure to do so may result in electric shock or injury due to electrical shorts.
DO NOT ALLOW CABLES TO BECOME ENTANGLED IN SURROUNDING OBJECTS. Arrange wiring and cables in compliance with the manual to prevent obstructions when driving. Cables or wiring that obstruct or hang up on places such as the steering wheel, gear lever, brake pedals, etc. can be extremely hazardous.
DO NOT SPLICE INTO ELECTRICAL CABLES. Never cut away cable insulation to supply power to other equipment. Doing so will exceed the current carrying capacity of the wire and result in fire or electric shock.
DO NOT DAMAGE PIPE OR WIRING WHEN DRILLING HOLES. When drilling holes in the chassis for installation, take precautions so as not to contact, damage or obstruct pipes, fuel lines, tanks or electrical wiring. Failure to take such precautions may result in fire.
DO NOT USE BOLTS OR NUTS IN THE BRAKE OR STEERING SYSTEMS TO MAKE GROUND CONNECTIONS. Bolts or nuts used for the brake or steering systems (or any other safety-related system), or tanks should NEVER be used for installations or ground connections. Using such parts could disable control of the vehicle and cause fire etc.
KEEP SMALL OBJECTS SUCH AS BOLTS OR SCREWS OUT OF THE REACH OF CHILDREN. Swallowing them may result in serious injury. If swallowed, consult a physician immediately.
HALT USE IMMEDIATELY IF A PROBLEM APPEARS. Failure to do so may cause personal injury or damage to the product. Return it to your authorized Alpine dealer or the nearest Alpine Service Center for repairing.
HAVE THE WIRING AND INSTALLATION DONE BY EXPERTS. The wiring and installation of this unit requires special technical skill and experience. To ensure safety, always contact the dealer where you purchased this product to have the work done.
USE SPECIFIED ACCESSORY PARTS AND INSTALL THEM SECURELY. Be sure to use only the specified accessory parts. Use of other than designated parts may damage this unit internally or may not securely install the unit in place. This may cause parts to become loose resulting in hazards or product failure.
ARRANGE THE WIRING SO IT IS NOT CRIMPED OR PINCHED BY A SHARP METAL EDGE. Route the cables and wiring away from moving parts (like the seat rails) or sharp or pointed edges. This will prevent crimping and damage to the wiring. If wiring passes through a hole in metal, use a rubber grommet to prevent the wire's insulation from being cut by the metal edge of the hole.
DO NOT INSTALL IN LOCATIONS WITH HIGH MOISTURE OR DUST. Avoid installing the unit in locations with high incidence of moisture or dust. Moisture or dust that penetrates into this unit may result in product failure.
LIMITED WARRANTY
HOW TO CONTACT CUSTOMER SERVICE:
Should the product require service, please call the following number for your nearest Authorized Alpine Service Center.
CAR AUDIO 1-800-ALPINE-1 (1-800-257-4631)
NAVIGATION1-888-NAV-HELP (1-888-628-4357)
Or visit our website at; http://www.alpine-usa.com
ALPINE ELECTRONICS MARKETING, INC.
1-1-8 Nishi Gotanda,
Shinagawa-ku,
Tokyo 141-0031, Japan
Phone 03-5496-8231
ALPINE ELECTRONICS OF AMERICA, INC.
19145 Gramercy Place, Torrance,
California 90501, U.S.A.
Phone 1-800-ALPINE-1 (1-800-257-4631)
ALPINE ELECTRONICS OF CANADA, INC.
777 Supertest Road, Toronto,
Ontario M3J 2M9, Canada
Phone 1-800-ALPINE-1 (1-800-257-4631)
ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD.
161-165 Princes Highway, Hallam
Victoria 3803, Australia
Phone 03-8787-1200
ALPINE ELECTRONICS GmbH
Frankfurter Ring 117, 80807 München, Germany
Phone 089-32 42 640
ALPINE ELECTRONICS OF U.K. LTD.
Alpine House
Fletchamstead Highway, Coventry CV4 9TW, U.K.
Phone 0870-33 33 763
ALPINE ELECTRONICS FRANCE S.A.R.L.
(RCS PONTOISE B 338 101 280)
98, Rue de la Belle Etoile, Z.I. Paris Nord Il,
B.P. 50016, 95945 Roissy Charles de Gaulle
Cedex, France
Phone 01-48638989
ALPINE ITALIA S.p. A.
Viale C. Colombo 8, 20090 Trezzano
Sul Naviglio (MI), Italy
Phone 02-484781
ALPINE ELECTRONICS DE ESPAÑA, S.A.
Portal de Gamarra 36, Pabellón, 32
01013 Vitoria (Alava)-APDO 133, Spain
Phone 945-283588
ALPINE ELECTRONICS (BENELUX) GmbH
Leuvensesteenweg 510-B6,
1930 Zaventem, Belgium
Phone 02-725-13 15
Do not send products to these addresses.
Call the toll free telephone number or visit the website to locate a service center.
JEIL Moon Hwa Co.
18-6, 3Ga, Pil-dong, Jung-gu,
Seoul, Korea
Documents / Resources
References
Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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