How to adjust the time of Kenwood car stereo

After the sound system is installed, the system is debugged time step method:

1. After the installation is completed, first turn off the volume of the host and power amplifier to "zero" (but if there is an equalizer, adjust the main volume of the equalizer to 75%).

2. Set the frequency divider point and other functions of the power amplifier

3.Front sound field amplifier crossover.

The switch is set at Qualcomm.

high pass or hp), the crossover switch is set between 80Hz-120Hz (usually 90Hz is adjusted first as the base).

4. The rear sound field amplifier is also set to high pass (high pass or hp); (If there is no rear sound field configuration, omitted) the crossover switch is set between 200Hz-400Hz.

5. The subwoofer crossover switch is set at the low-pass (Low Pass or LP) crossover point, and the switch is between 80Hz-120Hz (the subwoofer amplifier is like the front sound field power amplifier, the crossover point should be combined, if the front power amplifier is above 90Hz, the subwoofer power amplifier must be below 90Hz.) There can be no debugging below 90Hz and above 120Hz, otherwise there will be a sound that misses some audio, resulting in bad audio connection).

6. Reset the bass frequency point booster (EQ bass) of all amplifiers to zero or off.

How to adjust the time of Kenwood CD player.

Press and hold the SCRL DISP button to enter the time setting mode.

Go to the car audio store and ask the master to tune it for you.

This is difficult and difficult to tune.

Car CD to home audio effect is still possible, the power supply can be connected to a 12V battery, can also be connected to a 12V power supply of more than 3 amps. If your car CD has an audio output terminal, it can be directly connected to the home amplifier to listen**, so that the sound quality is better. If not.

Hello, you don't need to set up, take an AUX cable and you can output to your phone.

1. Start the Citroen Beverly car first, and then find the time adjustment button on the dashboard of the Citroen Beverly vehicle as shown in the figure below.

2. Press and hold the time adjustment button on the dashboard of Citroen Fukang car below, and the time on the instrument will change.

3. At this time, you can release the time adjustment button of Citroen Fukang car, and you can adjust the minute value of Citroen Fukang car time below.

4. After the minutes of Citroen Fukang car time are adjusted, then press and hold the time adjustment button, and the Citroen Fukang car time display can adjust the interface of the hour, and the adjustment can be accurate.

5. Finally, after the Citroen Fukang car hour is adjusted, continue to press and hold the button to appear in the display mode, such as 12 or 24 display, the selection is completed, see the figure below for details.

Kenwood History:

On December 21, 1946, Kasuga Radio was established in Nagano Prefecture in Akaho City with a capital of 125,000 yen.

In 1947, the company identified its registered trademark as TRIO

In 1950, the company changed its name to "Kasuga Radio Industries", which heralded the direction of the company's business.

In 1970, the company unified its registered trademarks. The original Japanese font was rewritten into the English font "trio". Trademarks in Japan and overseas have been unified.

In 1971, KENWOOD established a subsidiary in Hong Kong (located at 223 Hing Fong Road, Kwai Fang, New Territories, Hong Kong), and the market targets of KENWOOD (Hong Kong) **** are mainly the gradually booming Chinese market and Korean market.

In 1980, the company announced the brand name "Kenwood" for car audio products in Japan.

In 1984, Kenwood was the first Japanese manufacturer to manufacture a stereo system that could be removed from a car, and this function to prevent theft of the audio system was very popular in overseas markets.

In 1989, the launch of the car speaker system "KSC-7070" made it popular to install speakers on the rear shelves of automobiles.

In 1990, the "205 Series", a high-value-added hybrid car audio package, was launched.

In 1991, KENWOOD became an official supplier of McLaren as a CI strategic partner.

In 1992, Kenwood released a long-awaited car navigation system. Kenwood's launch date was a year later than Pioneer's, but Kenwood's navigation products were the smallest car navigation products in the world at the time. In the same year, the KDC-C50 was released, making it the world's smallest 10-disc CD exchanger at the time.

In 1993, KENWOOD established sales headquarters in Europe and the United States.

In 1997, KENWOOD launched a new car audio product technology for overseas markets, MASK (Anti-theft Technology). It has caused a strong response in the market with its unique features and design.

In 1999, Kenwood and Denso jointly developed a car navigation system. In the same year, Kenwood released a first-class car navigation system.

In 2005, the second phase of KENWOOD's production base in Songjiang, Shanghai was officially completed and put into use, which enabled KENWOOD's production capacity to develop by leaps and bounds.