Emerson RET23 user service Setting the Time, Location of Controls and Indicators, Power Supply

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R

RET23

SETTING THE TIME

1.) Press and hold the TIME button together with the HOUR and MINUTE buttons to adjust the time display. If the PM indicator is 'on', the time displayed is PM.

Digital Alarm Clock Radio

LOCATION OF CONTROLS AND INDICATORS

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2.) Release all buttons when the correct time is displayed. The clock begins to run.

LISTENING TO THE RADIO

1.) Set the Function selector to the 'ON' position.

2.) Set the Band Selector switch to the AM or FM position.

3.) Rotate the TUNING knob to select the desired station.

4.) Rotate the VOLUME knob to adjust the volume level.

5.) When finished listening set the Function selector to the 'OFF' position.

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1.) AC Power Cord.

13.) Band Selector (FM/AM).

2.) AUTO “On” Indicator.

14.) TUNING Control.

3.) PM Indicator.

15.) VOLUME Control

4.) MINUTE Button.

OFF/BUZZER Switch.

5.) HOUR Button.

16.) Function Selector Switch

6.) TIME Button.

(ON/OFF/AUTO).

7.) AM Dial Scale.

17.) SLEEP Button.

8.) FM Wire Antenna.

18.) ALARM Set/Reset Button.

9.) Speaker (Back Cabinet).

19.) Clock Display.

10.) Dial Pointer.

20.) Back-Up Battery Compartment

11.) FM Dial Scale.

(Bottom Cabinet).

12.) SNOOZE Button.

 

POWER SUPPLY

AC power : 120V 60 Hz AC.

DC power : 9V battery type 006P (not provided) for clock back-up system only.

An alkaline type battery is recommended. For optimum performance, this battery should be replaced every 6 months.

1.) Insert the AC power cord into a convenient standard AC wall outlet.

2.) Connect the 9V battery inside the compartment at the rear of the unit.

BACK-UP SYSTEM: Ensures that the unit will continue to operate as normal during an AC power disruption (in order to preserve the battery life the display will not light). All clock settings will be kept in the memory, however, the clock time may require adjustment for exact accuracy. If this

battery is not installed, the display blinks to indicate that you have to reset the time and alarm settings.

Visit our web site at www.emersonradio.com

For Better Reception

FM - Fully extend the FM lead wire antenna and adjust its direction and position.

AM - Rotate the entire unit until the internal AM antenna finds the strongest signal.

SETTING THE ALARM TIME AND WAKE UP MODE

1.) Press and hold the ALARM button together with the HOUR or MINUTE button to adjust the Wake-up Time display. If the PM indicator is 'On' the Wake-up time displayed is PM.

2.) When the desired Wake-up Time appears, release all buttons.

3.) To wake to the buzzer set to the 'BUZZER' position by turning the VOLUME control to minimum until a ‘click’sound is heard and then set the Function selector to the 'AUTO' position. The AUTO indicator comes 'On'.

4.) To wake to Radio follow steps 1 - 4 in LISTENING TO THE RADIO above and then set the Function selector to the 'AUTO' position. The AUTO indicator comes 'On'.

STOPPING THE ALARM

The alarm will continue for 1 hour and 59 minutes.

a.)

Press SNOOZE button to stop the alarm for 9 minutes, the alarm turns 'On' again.

b.)

Press the ALARM button to stop the alarm for 24 hours. It will turn 'On' again at the

 

same time on the following day.

c.)

Set the Function selector to the 'OFF' position to shut off the alarm completely.

 

The AUTO indicator goes 'Off'.

SLEEP TO MUSIC

Set the ON/OFF/AUTO switch to OFF position when you sleep to music, and to AUTO position when you sleep to music and wake up next morning.

1.) Press the SLEEP button. The display shows "59" and the radio begins to play. Select the desired band, station, and volume level.

2.) To increase the Sleep time by 1 hour, press the SLEEP and HOUR buttons together.

3.) To decrease the Sleep time, press the SLEEP and MINUTE buttons together. The display begins counting down. Release the buttons when the display shows the desired Sleep time.

4.) When the Sleep Timer counts down to "00" the radio shuts off automatically. To shut the radio off before the Sleep Timer reaches "00" press the SNOOZE button at any time.

CAUTION

 

CAUT I O N

ATTENTION : To reduce the risk of electric

RISK OF ELECTRIC SHOCK

shock, do not remove the cover. There are no

user serviceable parts inside the unit. Refer all

DO NOT OPEN

servicing to qualified personnel.

The lightening flash with arrowhead symbol within the triangle is a warning sign alerting the user of "dangerous voltage" inside the unit.

The exclamation point within the triangle is a warning sign ! alerting the user of important instructions accompanying the

product.

WARNING

To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.

IMPORTANT

Do not throw batteries in fire!

The apparatus shall not be exposed to dripping or splashing.

ET23_040604.p65

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Contents Location of Controls and Indicators Setting the TimePower Supply Setting the Alarm Time and Wake UP ModeFCC Information Important Notes

RET23 specifications

The Emerson RET23 is an advanced rotary encoder designed for a variety of industrial applications, particularly in automation and motion control systems. This encoder offers a robust solution for position feedback, ensuring accuracy, reliability, and ease of integration.

One of the key features of the RET23 is its high-resolution output. It provides multiple output formats, including incremental and absolute encoders, which allows for flexibility in its application. The device can achieve resolutions up to 17 bits, enabling precise position detection essential for applications such as robotics, CNC machinery, and conveyor systems.

The RET23 is engineered with a rugged construction, making it suitable for harsh industrial environments. It is designed to withstand high levels of vibration, shock, and extreme temperatures. The encoder is also IP67 rated, providing protection against dust and water ingress, which is critical for operation in challenging settings.

Another aspect of the RET23 is its advanced communication interfaces. It supports various protocols such as CANopen, SSI, and RS-485, enabling seamless integration into existing control systems. This adaptability facilitates communication with a wide range of PLCs, drives, and controllers, enhancing system functionality and performance.

The encoder employs advanced signal processing technology that minimizes errors and enhances performance. It features built-in filtering and diagnostics options, providing real-time feedback on encoder health, which assists in predictive maintenance and reduces downtime.

Moreover, the RET23 incorporates a user-friendly setup process, reducing installation time and simplifying tuning. With options for customizable parameters, users can configure the encoder to meet specific application requirements easily.

In summary, the Emerson RET23 rotary encoder is a sophisticated device combining high resolution, rugged design, and advanced communication capabilities. Its versatility and resilience make it an excellent choice for modern industrial applications, ensuring accurate position feedback and operational efficiency in diverse environments. This encoder stands out as a reliable solution for engineers and integrators seeking to enhance their systems with cutting-edge technology.