OPERATING INSTRUCTIONS (CONTINUED)

PLAYING COMPACT DISCS

(STANDARD CD, CD-R AND CD-RW CAN BE USED)

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Slide the FUNCTION switch to the CD position; the Power indicator will light.

Open the CD compartment lid and insert a CD on the center spindle with the printed label facing up. Close the CD Door; the unit will read the contents and the display will then show the total tracks on the disc.

Press the PLAY/PAUSE ( ) button to begin playback; the Play indicator will light in the display and playback will begin on track 1.

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For an enhanced Bass sound, press the BASS BOOST button . Adjust the VOLUME control as desired.

When the disc is through playing, it will stop. Press the STOP () button to stop the disc before it is finished.

Slide the FUNCTION switch to the OFF position to turn the unit off.

NOTES:

If a disc is inserted incorrectly, dirty, damaged or not present at all, ”no dISC” will appear in the display.

As each track is played, the track number is shown in the display.

To prevent damage to the disc, never open the CD door while the disc is rotating. Wait for the disc to stop before opening the CD door. Never touch the lens when the CD compartment door is open.

DO NOT use the carrying handle when playing a CD. The CD should only be used on a steady surface.

This unit will play 3” CD singles, no adapter is needed.

The maximum playing time is 74 minutes.

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Emerson SB231, SB230 owner manual Playing Compact Discs, Standard CD, CD-R and CD-RW can be Used

SB230, SB231 specifications

The Emerson SB231 and SB230 are advanced smart building controllers designed for efficient management of HVAC systems in commercial environments. These controllers are engineered to optimize energy consumption while ensuring enhanced comfort levels for occupants. Both models are equipped with cutting-edge technologies that make them suitable for a variety of applications, ranging from small commercial spaces to large buildings.

One of the primary features of the Emerson SB231 and SB230 is their compatibility with various HVAC systems. They support diverse control strategies, enabling seamless integration with existing equipment. This flexibility allows facility managers to implement sophisticated control schemes without overhauling their entire HVAC infrastructure, resulting in significant cost savings.

A standout characteristic of both models is their advanced sensor technology. These controllers include options for temperature, humidity, and occupancy sensors that ensure accurate environmental monitoring. The data collected by these sensors is utilized to make real-time adjustments to the HVAC systems, ultimately enhancing energy efficiency and occupant comfort. Furthermore, this monitoring capability aids in predictive maintenance, allowing issues to be identified and resolved before they escalate into major problems.

In terms of user interface, the SB231 and SB230 feature intuitive touch-screen displays that simplify the user experience. Building managers can easily navigate through settings, access detailed analytics, and customize HVAC configurations. The user-friendly interface is designed to reduce the learning curve, enabling facility operators to manage systems efficiently with minimal training.

Both models are also equipped with advanced communication protocols, facilitating integration with building management systems (BMS) and various IoT devices. This connectivity allows for centralized monitoring and control, enabling real-time data analytics that provide valuable insights into energy consumption trends and system performance.

Energy management is further enhanced through built-in algorithms that optimize system performance based on occupancy patterns and external environmental conditions. By leveraging machine learning and data analytics, the SB231 and SB230 can autonomously adjust settings to further reduce energy usage without sacrificing comfort.

In summary, the Emerson SB231 and SB230 controllers are at the forefront of HVAC management technology, offering robust features including compatibility with multiple systems, advanced sensor technologies, intuitive user interfaces, and superior energy management capabilities. Their design emphasizes operational flexibility, enabling businesses to effectively manage their heating and cooling needs while promoting sustainability and energy efficiency.