Insert two(2) AAA/1.5V batteries following the polarity as indicated in the compartment to the right.

Alkaline batteries are recommended for long using time.

Note: when planning not to use the remote control for a long time. Remove the batteries in order to avoid the electrolyte leakage.

UNIT POWER SUPPLY ( mains 120V/60Hz)

Connect the power cable plug to the (120V/60Hz) wall outlet.

Warning:

Before using the unit. Check that the local mains supply is compatible with the HI-FI System (120V 60Hz) Do not plug or unplug the power cable when your hands wet.

When planning not to use this unit for long periods of time(i.e, Vacation etc.) disconnect the plug from the wall outlet.

When disconnecting the power cord from the wall outlet , grasp the plug; do not pull the cord in order to avoid shock risks caused by the damaged cable.

HEADPHONE JACK

This unit will accept stereo headphones with a Ф 3.5mm plug. Before connecting the headphones set

the volume to minimum level as not to damage your ears or the headphones. Connect the headphones to the headphones jack. The speakers will be automatically disconnected.

Warning: Prolonged exposure to high sound levels may permanently damage your hearing. You may not hear some warning sound while wearing these headphones.

VOLUME

Press VOL- or VOL+ to adjust the volume to the desired level.

VOL- : to decrease the volume;

VOL+: to increase the volume.

LISTENING TO THE RADIO

1.Press CD/RADIO FUNCTION SWITCH up to RADIO position.

2.Press STANDBY/ON button to turn on the unit.

3.Press the Band (AM/FM) Button to select AM or FM.

4.Turn TUNING Knob to tune in desired Radio station.

5.To turn off Radio, Press STANDBY/On Button to turn off the unit.

Note: While in the Radio Mode, the display will indicate as Frequency.

ANTENNAS

An AM antenna is built outside the unit.

For better reception , FM wire antenna shall be fully untied and adjusted well

CLOCK SETTING

In power off (standby) mode:

Press and hold Time button to set the clock

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Curtis RCD544 instruction manual Headphone Jack, Volume, Listening to the Radio, Antennas, Clock Setting

RCD544 specifications

The Curtis RCD544 is a sophisticated display and control unit designed primarily for electric vehicles and advanced battery management systems. This innovative device offers unparalleled features and technologies, making it a go-to solution for manufacturers seeking efficiency, functionality, and ease of use.

One of the standout features of the RCD544 is its high-resolution graphical display. The screen is designed to provide clear visibility in various lighting conditions, making it suitable for both indoor and outdoor applications. Users can easily monitor critical information at a glance, thanks to the customizable interface and intuitive layout. This flexibility allows manufacturers to tailor the display according to their operational requirements, ensuring that the most relevant data is always accessible.

Another key characteristic of the Curtis RCD544 is its robust communication capabilities. The unit supports multiple protocols, such as CAN bus and UART, facilitating seamless integration with existing vehicle systems and components. This interoperability is crucial, as it enables real-time data exchange and enhances overall system performance. Manufacturers can implement more efficient control strategies, leading to prolonged battery life and optimized vehicle operation.

The RCD544 also boasts advanced diagnostic functions that enable users to troubleshoot issues quickly and effectively. This technology not only reduces downtime but also minimizes maintenance costs. With built-in fault logging and alert systems, users are promptly notified of any irregularities, allowing for swift corrective action.

Energy efficiency is yet another hallmark of the Curtis RCD544. Its sophisticated algorithms ensure optimal power consumption, which is critical in electric vehicles where battery management is paramount. The unit also features regenerative braking support, enabling the capture and reuse of energy during deceleration, thereby enhancing vehicle range and performance.

In summary, the Curtis RCD544 is a versatile and powerful control unit designed for modern electric vehicles. Its high-resolution display, advanced communication features, diagnostic capabilities, and focus on energy efficiency make it an ideal choice for manufacturers aiming to elevate their vehicle systems. Whether for new designs or retrofitting existing vehicles, the RCD544 represents a significant advancement in control technology.