Audiovox MM56A manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Audiovox MM56A, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of Audiovox MM56A should contain:
- informations concerning technical data of Audiovox MM56A
- name of the manufacturer and a year of construction of the Audiovox MM56A item
- rules of operation, control and maintenance of the Audiovox MM56A item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Audiovox MM56A alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Audiovox MM56A, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Audiovox service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Audiovox MM56A.

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Table of contents for the manual

  • Page 1

    128-6544 1 of 12 Released: 02-11-04 Owner ’ s Manual Color TFT L CD Monitor MM56A[...]

  • Page 2

    128-6544 2 of 12 EXPLANA TION OF GRAPHIC SYMBOLS W ARNING: TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD, DO NOT OPEN CAUTION: 1. This product is designed to operate with a 12 volt, negative ground battery system. 2. Disconnect the ground wire from the battery terminal before connect- ing the electrical system. Refer to the electrical connection diagram[...]

  • Page 3

    128-6544 3 of 12 A. Precaution: 1. Before installation, verify that it will not damage electrical wires, fuel lines, brake lines, hoses, exhaust system components or any other items that will impair the operation of the vehicle. 2. Ensure the cable has already been pulled through the supporting pipe before installing the base into the headrest. Ens[...]

  • Page 4

    128-6544 4 of 12 4 B. Installation: Front View T op View 1. Installation will vary from vehicle to vehicle, as headrests in vehicles are not standard. 2. This unit is intended for installation by professional installers. 3. The kit consists of the screen assembly , a clam shell housing, a trim ring, 1 key to remove the screen from the housing, and [...]

  • Page 5

    128-6544 5 of 12 1 ) Remove the headrest from the vehicle for easi- est installation. 2) Lay headrest on a flat sur- face. 3) Center trim collar on head- rest as shown. NOTE: Depending on the angle of the headrest, the T rim Ring and housing may be mounted upside down. 4) Using a Permanent Marker , mark headrest material along the interior of the T[...]

  • Page 6

    128-6544 6 of 12 9) Using your fingers, tear the foam out of the headrest leav- ing a recess where the shell will be inserted. NOTE: At this point you will need to install the harness up through the area into the recess. It may be help- ful to follow one of the posts and tie wrap it to the post for restraint. 6) Using the utility knife, cut the hea[...]

  • Page 7

    128-6544 7 of 12 1 1) Guide the cable through the side opening of the Mounting Tray and plug it into the Monitor . Make sure the connector locks into place. In- sert the Monitor into the Mount- ing T ray and secure the cable using tie wraps or screws 12) T urn the Monitor around and in- sert it into the Mounting T ray housing. Snap into place. 10) [...]

  • Page 8

    128-6544 8 of 12 8 C. Controls/Indicators/Connectors: Front View 2. Earphone Jack 3. Color Adjust Up/Down Buttons 4. Brightness Adjust Up/Down Buttons 5. Power On/Off Button 6. V olume Increase/Decrease Thumbwheel Control 1 2 3 4 5 6 1. AUX. Input Jack[...]

  • Page 9

    128-6544 9 of 12 Exploded V i ew 9 6. DIN Connectors 7. Signal Cable 8. Black Wire (Ground) 9. Red Wire (+12 Vdc Input) 10. White RCA Jack (Audio Input L) 1 1. Red RCA Jack (Audio Input R) 12. Y ellow RCA Jack (Video Input) HEADREST TRIM HEADREST SHROUD COLOR MONITOR 6 7 8 9 10 11 12[...]

  • Page 10

    128-6544 10 of 12 10 D. Operation: 1. Connect the red monitor power input wire (9) to a DC power source (Red = +12 VDC), and the Black wire (8) to ground. 2. Connect the external video source output signal (from VCP , DVD, TV etc.) to the VIDEO IN jack (12). 3. Press power button (4) to turn the monitor on and off. The backlight for the button will[...]

  • Page 11

    128-6544 11 of 12 11 THIS P AGE LEFT BLANK INTENTIONALL Y[...]

  • Page 12

    128-6544 12 of 12 E. Specifications: Display 5.6” Color TFT LCD Resolution 960 (W) x 234 (H) Lines Active Area 1 14.2 (W) x 83.5 (H) mm Backlight CCFL Input Signal NTSC/PAL(auto-switch) Lamp Life 10,000 Hours Audio Specifications: Input Impedance 10 K-Ohms Audio Output 0.3 W Maximum Earphone 16 Ohms/32 Ohms Bandwidth 15 kHz Input Level 1 Vp-p Pow[...]