ENGLISH

REMOTE OPERATIONS

This section is ONLY FOR KS-FX850R, KS-FX835R and KS-FX834R.

KS-FX820R can also be remotely controlled as instructed here (with an optionally purchased remote controller). We recommend that you use remote controller RM-RK31 with your unit. The followings are the instructions for using RM-RK31.

Before using the remote controller:

•Aim the remote controller directly at the remote sensor on the main unit. Make sure there is no obstacle in between.

•Do not expose the remote sensor to strong light (direct sunlight or artificial lighting).

Remote sensor

Installing the battery

When the controllable range or effectiveness of the remote controller decreases, replace the battery.

 

1. Remove the battery holder.

(back side)

 

1) Push out in the direction indicated by the arrow

1)

 

using a ball point pen or a similar tool.

 

2)

2) Remove the battery holder.

Lithium coin battery

2.

Place the battery.

(product number:

 

Slide the battery into the holder with the + side facing

CR2025)

 

 

upwards so that the battery is fixed in the holder.

 

 

 

3. Return the battery holder.

(back side)

 

Insert again the battery holder pushing it until you

 

 

hear a clicking sound.

WARNING:

•Store the batteries in a place which children cannot reach.

If a child accidentally swallows the battery, immediately consult a doctor.

•Do not recharge, short, disassemble or heat the batteries or dispose of in a fire. Doing any of these things may cause the batteries to give off heat, crack or start a fire.

•Do not leave the batteries with other metallic materials.

Doing this may cause the batteries to give off heat, crack or start a fire.

•When throwing away or saving the batteries, wrap in tape and insulate; otherwise, , it may cause the batteries to give off heat, crack or start a fire.

•Do not poke the batteries with tweezers or similar tools.

Doing this may cause the batteries to give off heat, crack or start a fire.

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JVC KS-FX850R, KS-FX820R, KS-FX834R, KS-FX835R manual Remote Operations, Installing the battery
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KS-FX835R, KS-FX820R, KS-FX834R, KS-FX850R specifications

The JVC KS-FX850R, KS-FX834R, KS-FX820R, and KS-FX835R are part of JVC's esteemed line of car audio receivers that cater to both audiophiles and casual listeners alike. These models bring together several key features and advanced technologies that enhance the driving experience through superior audio quality and convenient functionalities.

At the core of these receivers is the ability to provide outstanding sound performance. With built-in MOSFET amplifiers, they deliver powerful output, ensuring every note and beat is emitted with clarity and precision. The receivers support various sound adjustments through equalizers, allowing users to customize audio settings to their liking. The KS-FX850R and KS-FX834R stand out with their advanced 3-band equalizer, providing more control over bass, midrange, and treble frequencies.

For connectivity, these models support multiple audio sources. They feature front-panel auxiliary inputs and, in some cases, USB ports, making it easy to plug in smartphones, portable music players, or USB drives. The KS-FX835R, in particular, offers Bluetooth integration, allowing for hands-free calling and wireless audio streaming, which is an essential function for modern drivers seeking convenience and safety.

In terms of media compatibility, all four models support CD playback, but they also excel at playing various digital formats. This versatility ensures that users can enjoy their favorite playlists without worrying about file compatibility. Additionally, the KS-FX835R and KS-FX850R offer advanced RDS (Radio Data System) functionality, which provides information about the radio station being listened to, such as song titles and artist names.

Another noteworthy feature is the display quality. The receivers exhibit clear, bright displays that ensure readability, even in bright sunlight. This design not only enhances usability but also contributes to the aesthetic appeal of any vehicle's interior.

Lastly, the ergonomic controls across these units make them intuitive to use, with easily accessible knobs and buttons designed for drivers to adjust settings without distraction. All in all, the JVC KS-FX850R, KS-FX834R, KS-FX820R, and KS-FX835R offer a well-rounded audio experience, catering to diverse preferences while integrating modern technology for improved functionality on the road.
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