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Installation and Maintenance

Installation

1. Remove the unit and all packing materials from the carton.  You should save packing materials in case unit

needs to be returned for service.  If you do not wish to save the materials, please dispose of them properly.

2. Place the unit on a stable, level surface, close to an AC outlet, out of direct sunlight, and away from sources

of dust, dirt, heat, water, moisture, vibration, and strong magnetic fields.

3. After installing the batteries (see below) and reading the Maintenance notes, plug the AC cord into an outlet.

“Sure Alarm” Battery Backup Installation

It is strongly recommended that 2 “AAA” batteries be installed into the unit, as directed below, to activate the
“Sure Alarm” battery backup feature.  In the event that the AC power cord is disconnected or a power failure
or other interruption occurs, the “Sure Alarm” system will maintain the clock and alarm settings for the life of
the batteries, ensuring that the alarm will sound at the set time (note: while operating on battery power, all set
alarms will sound as a buzzer).  When power has been restored, the clock will cease using the battery power,
and will once again operate on AC power.

1. Gently turn the unit over and remove the battery compartment door.
2. Install 2 "AAA" batteries (alkaline batteries are recommended for longer life) into

the battery compartment, making sure that the + and – ends match up with
those inside the compartment.

3. Slide the battery compartment door back on, making sure the door locks into

place, and gently return the unit to its upright position.

Maintenance

1. Place the unit on a level surface away from direct sunlight or sources of excessive heat.
2. Protect your furniture when placing the unit on natural wood or wood with a lacquered finish.  A cloth or other

protective material should be placed between the unit and the furniture.

3. Clean the casing with a soft cloth moistened only with mild soap and water.  Stronger cleaning agents, such

as thinner or similar agents, are not recommended, as they may damage the surface of the case.

4. If the unit is not to be used for a prolonged period, such as a month or longer, remove the batteries to prevent

possible corrosion.  Should the battery compartment become corroded or dirty, clean the compartment
thoroughly and replace the batteries.

Battery Compartment

4

Summary of Contents for T309

Page 1: ...Model T309 Alarm Clock Radio with Digital Tuning and Nature Sounds For additional information online registration and exclusive special offers please visit our website www sdidirect com...

Page 2: ...ce of important operating and maintenance servicing instructions in the literature accompanying the appliance The symbols above are located at the bottom of the cabinet CAUTION To prevent electric sho...

Page 3: ...Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them It is always best to have a clear area from where the cord e...

Page 4: ...hen power has been restored the clock will cease using the battery power and will once again operate on AC power 1 Gently turn the unit over and remove the battery compartment door 2 Install 2 AAA bat...

Page 5: ...et Button Date Set 7 5 2 Button Sleep Volume Button Radio Band Button Reverse Tuning Button Memory Set 1 6 Buttons Radio Alarm Button Sounds Alarm Button Buzzer Alarm Button Enter Button Forward Tunin...

Page 6: ...ature Sounds Indicator Radio Band Indicator Buzzer Alarm Indicator Radio Alarm Indicator Nature Sounds Alarm Indicator 7 5 2 Alarm Settings 7 5 2 Alarm Settings Sleep Volume Indicator PM Indicator Clo...

Page 7: ...order to use the 7 5 2 Alarm settings Press and hold the Date Set 7 5 2 Button until the display flashes and the year replaces the month day at the bottom of the display 2 Press the Reverse or Forward...

Page 8: ...g the Volume Thumbwheel located on the back of the unit 6 Press the Off Reset Button to turn the radio off The bottom of the display will show the calendar setting Programming Radio Station Settings T...

Page 9: ...dio will play for the programmed sleep time and then shut off To check how much sleep time is remaining press the Radio On Sleep Button once 6 To turn off the radio before the sleep time has elapsed p...

Page 10: ...Monday through Friday or the weekend Before setting the alarm be sure that you have set the date as shown in the Setting the Clock and Calendar section While the display is still flashing press the D...

Page 11: ...n to the standard clock display after a few seconds After you have checked the setting be sure the Alarm Indicator still appears on the display so that the alarm will sound Turning Off the Alarms 1 Af...

Page 12: ...atement or other proof of the date of purchase if within the warranty period 3 Enclose a check or money order payable to the order of SDI Technologies for the sum of 5 00 10 00 after warranty period 4...

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