Maintenance

RS2120i EN 27/3/07 11:05 AM Page 26

Disconnect the unit from the power

source before performing any maintenance.

EN Cleaning

Clean the exterior of the unit using a soft dust cloth.

CD Player

CAUTION! This unit operates with a laser. It must be opened by only a

qualified technician.

Handling CDs

•Do not touch the signal surfaces. Hold the CD by the edges, or by one edge and the hole.

•Do not affix labels or adhesive tapes to the label surfaces.

•Do not scratch or damage the label.

•Do not use damaged (cracked or warped) CDs.

Cleaning CDs

•Dirty CDs can cause poor sound quality. Always keep CDs clean by wiping them gently with a soft cloth from the inner edge toward the outer perimeter.

•If a CD becomes dirty, wipe the dirt away gently with a soft damp cloth and then remove any water droplets with a

dry cloth.

•Do not use record cleaning sprays or antistatic agents on CDs. Also, never clean CDs with benzene, thinner, or other volatile solvents which may cause damage to the disc surface.

CD Lens Care

When your CD lens gets dirty it can cause the unit to output poor sound quality. To clean the lens you will need to purchase a CD lens cleaner to maintain the output sound quality of your unit. For instructions on cleaning the CD lens, refer to the ones accompanying the lens cleaner.

Technical Specification

Power supply: 120V~60Hz Dimensions ( H x W x D mm): Unit size: 214 x 152 x 229 Speaker: 243 x 150 x 195

CD player: Response curve (+/- 2dB): 60Hz to 5kHz

Rating Plate: Look for it at the back of the set.

Maximum size of Mass Storage Class device supported: 20 GB

5643738A specifications

The RCA 5643738A is a versatile electronic device known for its innovative features and advanced technologies, delivering high-quality performance in various applications. This model stands out due to its significant characteristics, making it a popular choice among users looking for reliability and efficiency.

One of the main features of the RCA 5643738A is its impressive audio capabilities. It supports advanced audio processing technology, ensuring crystal-clear sound quality whether you are listening to music, watching movies, or engaging in video calls. The device incorporates high-definition sound reproduction, enhancing the overall auditory experience for users.

In addition to its audio excellence, the RCA 5643738A boasts a sleek and modern design. Its compact size makes it easy to integrate into various environments, whether at home, in an office, or on the go. The user-friendly interface allows for seamless navigation and quick access to essential features, catering to both tech-savvy individuals and those who prefer simplicity.

Connectivity is another key characteristic of the RCA 5643738A. It offers multiple connectivity options, including Bluetooth, USB, and auxiliary inputs. This versatility ensures compatibility with a wide range of devices, allowing users to connect their smartphones, tablets, laptops, and other gadgets effortlessly. The Bluetooth capability enables wireless streaming, liberating users from the constraints of physical connections.

Furthermore, the RCA 5643738A incorporates energy-efficient technology, which helps in reducing power consumption. This eco-friendly approach not only lowers electricity bills but also contributes to a sustainable lifestyle. Users can enjoy extended use without worrying about their environmental impact.

Durability is paramount, and the RCA 5643738A does not disappoint. Built with high-quality materials, this device is designed to withstand the rigors of daily use. Its robust construction ensures that it can endure drops and bumps, making it an ideal choice for those who lead active lifestyles.

In summary, the RCA 5643738A combines superior audio performance, modern design, versatile connectivity, energy efficiency, and durability. Whether for personal entertainment or professional use, this device is engineered to meet the demands of a dynamic lifestyle, making it a worthwhile investment for any user seeking quality and functionality.