Emerson CKD9907 manual Troubleshooting Guide, Symptom Cause Solution

Page 15

TROUBLESHOOTING GUIDE

If you experience a problem with this unit, check the chart below before calling for service.

SYMPTOM

 

 

CAUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOLUTION

 

 

 

 

 

 

Unit will not turn on.

 

 

AC cord not connected.

 

Check AC cord connection.

 

 

 

 

 

 

No Sound.

 

 

FUNCTION switch set

 

Set FUNCTION switch to

 

 

 

 

 

 

 

 

to BUZZER position.

 

CD, AM or FM position.

 

 

 

 

 

 

 

Disc will not play.

 

 

CD compartment not

 

 

Close CD compartment

 

 

 

 

 

 

 

 

closed.

 

door.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disc inserted incorrectly.

Reinsert disc correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dirty or defective disc.

 

Try another disc.

 

 

 

 

 

 

 

CD no sound.

 

 

VOLUME control set to

 

 

Increase volume.

 

 

 

 

 

 

 

 

minimum.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Defective disc.

 

Try another disc.

 

 

 

 

 

 

Erratic playback.

 

 

Dirty or defective disc.

 

Clean or replace disc.

 

 

 

 

 

 

 

Display has reverted

 

 

Battery connected

 

 

Check the battery.

to “12:00” after

 

 

improperly, or dead.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power failure.

 

 

Clock not set.

 

 

Set the clock.

 

 

 

 

 

 

Alarm does not turn

 

 

ALARM switch not set to

 

Set the ALARM switch to

‘On’

 

 

‘ON’ position.

 

‘ON’ position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clock is not set.

 

Set the clock.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alarm time not set.

 

 

Set alarm time.

AM or FM no sound.

 

 

Power is not ‘On’.

 

 

Press the POWER button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to turn the unit’On’.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME control set to

 

 

Increase volume.

 

 

 

 

 

 

 

 

minimum.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERVICE

FOR ADDITIONAL SET-UP OR OPERATING ASSISTANCE

PLEASE CALL:

1-972-884-2350

FOR CUSTOMER SERVICE, PLEASE WRITE TO:

Emerson Radio Corp.

Consumer Affairs Dept.

1901 Diplomat Drive,

Farmers Branch, TX 75234.

14

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Contents CKD9907 Class 1 Laser Product Important Notes Do not Expose this Unit to Rain or MoistureFCC Information Unpacking and SET UP Battery Back UP SystemPreparation for USE Power Source Power Failure IndicationLocation of Controls Operating Instructions Setting the ClockListening to the Radio CD Operation Normal PlaybackPause Operation Repeat Playback Skip Track and Music Search FunctionsProgrammed Playback Random PlaybackAlarm Operation Sleep Timer Snooze / Repeat AlarmCare and Maintenance Compact Disc CareCare of the Cabinets Symptom Cause Solution Troubleshooting GuideEmerson Radio Corp Limited Warranty Emerson Radio Corp

CKD9907 specifications

The Emerson CKD9907 is a robust and innovative solution designed for the industrial automation and control sectors. This advanced device is tailored to enhance operational efficiency, making it a preferred choice for industries ranging from manufacturing to process control.

One of the key features of the CKD9907 is its superior control capabilities. The device integrates seamlessly into existing control systems, providing precise monitoring and control of various processes. This ensures that operators can maintain optimum performance while minimizing downtime. With its user-friendly interface, the CKD9907 allows for easy configuration and monitoring, enabling operators to quickly access critical data and make informed decisions.

The CKD9907 utilizes state-of-the-art communication technologies to facilitate real-time data exchange. This functionality is vital in a connected environment where timely information is essential. The device supports multiple communication protocols, including Modbus and Ethernet/IP, ensuring compatibility with a wide range of industrial systems. This flexibility allows for easy integration into a company’s existing infrastructure.

In terms of reliability, the Emerson CKD9907 stands out with its durable construction and advanced protection features. The device is designed to operate in harsh industrial environments, capable of withstanding extreme temperatures, vibrations, and moisture. Its rugged design minimizes the risk of failure, contributing to longer service life and reduced maintenance costs.

Another significant characteristic of the CKD9907 is its scalability. As businesses grow and evolve, the CKD9907 can adapt to changing needs without requiring a complete system overhaul. Users have the ability to expand their control capabilities by simply adding additional modules or upgrading existing ones. This scalability ensures that the CKD9907 remains a valuable asset over time.

Moreover, the Emerson CKD9907 is equipped with advanced analytics tools that provide insights into operational performance. This feature enables users to identify trends, optimize processes, and implement corrective actions proactively. By leveraging data analytics, businesses can drive continuous improvement and enhance competitiveness in their respective markets.

In conclusion, the Emerson CKD9907 combines advanced technology with a focus on reliability and ease of use. Its robust features, scalable design, and superior analytical capabilities make it an ideal choice for businesses looking to enhance their automation systems and improve overall operational efficiency. Whether in manufacturing, processing, or other industrial applications, the CKD9907 stands as a testament to Emerson’s commitment to innovation and excellence.
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