PRECAUTIONS AND MAINTENANCE

.1.This unit is designed for negative ground operation only. The equipment can be used safely, if the negative terminal of the battery is connected to the vehicle metal work.

2.Do not use speakers of impedance less than 4 ohms; and allow the speaker wires to be shorted together when the unit is switched on.

Otherwise it may overload or burn out the power amplifier stage.

3.If the car interior is extremely hot, as after being parked in the sun, do not use the player until the car has been driven for a while to cool off the interior.

4.Take care of your tape cassette to preserve the quality of the recordings. Do not allow them to be exposed to direct sunlight. Store them in a place protected from dirt and dust and avoid handing with greasy or oily hands. Also, keep the away from magnets, and motors of the permanent magnet type.

5.It is not advisable to use cassette tapes longer than C-60(30 minutes per side) in automobile players, since the tape is too thin and tends to become easily entangled. Always remove cartridge from your tape player as soon as play is finished.

6.The capstan and tape head should be cleaned about once every six months with a soft cloth or cotton-wool swab, moistened with alcohol.

This will serve to maintain the richness and clarity of sound, and prevent loss of volume. Do not use a screwdriver, or ferrous metal rod , in carrying out the above cleaning. See illustration.

7.A loosely wound cassette tape will get damaged. Prior to using such tape, tighten it in a manner as guided by Fig. 2.A carelessly would cassette tape will cause unnecessary pressure on the tape resulting in the cassette springing out while the tape is running .For prevention, rewind the tape through fast for warding or rewinding.

8. BAND BUTTON

Press it to select you desired radio band and the word which band is selected will be indicated on LCD.

9. SEEK BUTTON

Press it to auto seek up frequency until find the desired broadcast.

10. AS/PS BUTTON

Press it to perform all stations memory for 5seconds each time.while memory digital and frequency will flash on LCD.If thebutton is pressed for more than2 seconds,it will seek station on current band,Then write to the preset memories and word ART willappear on :LCD.When the auto-storage operation is completed, it will automatically perform for 5seconds each time.During the memory station performing,press 1-6digital buttons to select and stop scanning function.

11.STEREO/MONO BUTTON

Press it to change the sound effect.( Mono keep remain)

12.FREQUENCY/CLOCK SWITCH

Press this button to select the display mode such as frequency display or clock display.(you can only adjust tine setting at clock display)

13.CD SWITCH

14.LOUDNESS BUTTON

press it to get the best loudness quality during it is for bass.And word LOUD will appear on LCD.

15.1-6 PRESET BUTTONS

Press them to recall all storage station frequency which will appear on LCD, stations can be memorized in band.

16.CD INPUT JACK

17.RET BUTTON

Press it to reset the functions when programms are disorder.

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Legacy Car Audio LR-203FX instruction manual Precautions and Maintenance
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LR-203FX specifications

The Legacy Car Audio LR-203FX is an impressive amplifier that embodies both power and versatility for car audio enthusiasts. At its core, this amplifier is designed to enhance the auditory experience in vehicles, making it a popular choice among those seeking to upgrade their sound systems.

One of the standout features of the LR-203FX is its robust power output. It boasts an impressive RMS power rating, which ensures that users can enjoy clear and powerful sound without distortion, even at higher volume levels. This is particularly beneficial for those who enjoy genres of music that demand strong bass and crisp treble.

The LR-203FX utilizes advanced technology that contributes to its overall performance. The incorporation of MOSFET power supply technology provides improved efficiency and thermal stability. This feature allows the amplifier to maintain high performance levels while minimizing power drain and heat generation, which is critical during long drives or extended listening sessions.

Another significant characteristic of the LR-203FX is its multi-channel capability. With the ability to connect multiple speakers, users can create a surround sound experience that fills the entire vehicle. The amplifier’s configuration allows for both bridged and unbridged modes, giving users the flexibility to tailor their sound system according to their preferences and specific audio requirements.

Additionally, the amplifier includes built-in low-pass and high-pass filters that enhance the sound quality by allowing users to customize the output frequencies. This feature is vital for those who wish to optimize the performance of their subwoofers or tweeters, ensuring that each component of the sound system works in harmony.

The rugged construction of the LR-203FX exemplifies durability, making it an ideal choice for car audio applications where reliability is a concern. With solid heat sinks and protective circuitry, the amplifier is built to withstand the rigors of an automotive environment while delivering consistent, high-quality audio performance.

In summary, the Legacy Car Audio LR-203FX is a feature-rich amplifier that caters to the needs of car audio aficionados. Its powerful output, advanced MOSFET technology, multi-channel capability, customizable filters, and durable design make it a top contender for anyone looking to elevate their in-car listening experience. Whether you're a casual listener or a dedicated audiophile, the LR-203FX promises to deliver an engaging and immersive sound experience on the road.
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