About the backup
battery
To keep good time, as backup power source, this unit
has one CR2032 battery inside of the unit in addition
to the house current.
The battery keeps the clock in the event of a power
interruption.
Knowing when to replace the
battery
When the battery becomes weak, “” indicator
appears in the display.
In the event of a power interruption when the battery
is weak, current time and alarm functions will be
initialized.
Replace the battery with a Sony CR2032 lithium
battery. Use of another battery may present a risk of
fire or explosion.
Installing and replacing the
backup battery
1 Keep the AC plug connected to the AC
outlet, remove the screw that secures the
battery compartment at the bottom of the
unit using a screwdriver, and remove the
battery compartment. (See Fig. -)
2 Insert a new battery in the battery
compartment with the side facing up.
To remove the battery from the battery
compartment, push it out from the side marked
PUSH. (See Fig. -)
3 Insert the battery compartment back into
the unit and secure it with the screw.
(See Fig. -)
4 When you are replacing the battery, press
RADIO ON to turn “” indicator off in the
display.
Note
If you replace the battery, do not disconnect AC plug
from AC outlet.
Otherwise, current time and alarm will be initialized.
NOTES ON LITHIUM BATTERY
Dispose of used battery promptly. Keep the lithium
battery out of the reach of children. Should the
battery be swallowed, immediately consult a doctor.
Wipe the battery with a dry cloth to assure a good
contact.
Be sure to observe the correct polarity when
installing the battery.
Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
Do not expose the battery to excessive heat such as
direct sunlight, fire or the like.
Battery Warning
When the unit will be left unplugged for a long time,
remove the battery to avoid undue battery discharge
and damage to the unit from battery leakage.
Setting the clock for the
first time
This unit is preset to the current date and time at the
factory, and is powered by the back up battery. All you
need to do the first time is just plug it in and select
your time zone.
1 Plug in the unit.
“month and date” (about 1 second) “year”
(about 1 second) “the current EST/EDT
(Eastern Standard/Daylight Time)” appears in the
display.
2 Press TIME ZONE.
Area number “2” appears in the display.
If you live in the Eastern Time zone, you do not
need to adjust the area setting.
Area number Time zone
1 Atlantic Standard/Daylight Time
2
(default)
Eastern Standard/Daylight Time
3 Central Standard/Daylight Time
4 Mountain Standard/Daylight Time
5 Pacific Standard/Daylight Time
6 Yukon Standard/Daylight Time
7 Hawaiian Standard/Daylight Time
3 Press TIME ZONE repeatedly until the
desired number appears.
The display returns to the clock about 4 seconds
after the operation is complete.
Note
During the shipment and your first use, a clock error
may occur. In this case, refer to “Setting the clock and
date” to set the correct time.
When daylight saving time
(summer time) begins
The following models employ the Automatic Daylight
Saving Time/Summer Time adjustment. The DST
indicator in the display appears in the display at the
beginning of the daylight saving time (summer time),
and disappears at the end of it.
Daylight saving time begins at: 2:00 AM on the
second Sunday of March.
Standard time begins at: 2:00 AM on the first
Sunday of November.
To cancel the Automatic DST/
Summer Time adjustment and to
set DST display manually
The Automatic DST/Summer Time adjustment can be
cancelled.
Press and hold DST for more than 3 seconds
while the clock is displayed.
A beep sounds, and “Aut OFF” appears in the
display to show that the Automatic DST/Summer
Time adjustment is cancelled. The display returns to
the clock.
Notes
The change timing of Automatic DST/Summer
Time adjustment employed by the unit (see above) is
subjected to variation by circumstances and the law
in each country/region. In such a case, cancel the
Automatic DST/Summer Time adjustment and set
DST display manually as necessary. The customer
who lives in the country/region that has not
introduced the daylight saving time (summer time)
must cancel Automatic DST/Summer Time
adjustment before using the set.
To activate the Automatic DST/Summer Time
adjustment again, press and hold DST for more than
3 seconds. A beep sounds, and “Aut On” appears
in the display to show that the Automatic DST/
Summer Time adjustment is activated. The display
returns to the clock.
To change the display to the daylight saving time
(summer time) manually, see “To change the display
to the daylight saving time (summer time)
indication.”
Setting the clock and
date
To change the setting manually, follow the procedure
from step 1.
1 Press CLOCK for more than 2 seconds.
You will hear a beep and the year will start to flash
in the display.
2 Press + or – until the correct year appears in
the display.
3 Press CLOCK.
4 Repeat steps 2 and 3 to set the month, day
and time.
After setting the time, two short beeps sound and
the clock starts from 0 seconds.
Pressing and holding + or – changes the year, month
or day rapidly.
When setting the current time, time changes rapidly
by 1 minute-increments up to 10 minutes, and then
by 10 minute-increments.
While setting the clock, you must perform each step
within 65 seconds, or the clock setting mode will be
cancelled.
To display the year and date
Press SNOOZE/DATE/SLEEP OFF once for the
date, and within about 3 seconds press it again
for the year.
The display shows the date or year for about 3 seconds
and then changes back to the current time.
If you connect the AC plug to AC outlet while this unit
is powered from the backup power source, the current
date and time appears in the following order. (It is
same as when the unit is powered on after the power
failure.)
“month and date” (about 1 second) “year” (about 1
second) “current time”
To change the display to the
daylight saving time (summer
time) indication
Change the daylight saving time (summer time)
adjustment setting according to the following
procedures if you have cancelled the Automatic DST/
Summer Time adjustment.
Press DST.
DST indicator appears in the display and the time
indication changes to the daylight saving time
(summer time).
To deactivate the daylight saving time (summer time)
adjustment, press DST again.
Playing the radio
1 Press RADIO ON to turn on the radio.
2 Adjust volume using VOLUME.
3 Select BAND.
4 Tune in to a station using TUNING.
To turn off the radio
Press RADIO OFF/ALARM RESET.
Improving the
reception
FM:
The AC power cord functions as an FM antenna.
Extend the AC power cord fully to increase
reception sensitivity.
AM:
Rotate the unit horizontally for optimum reception.
A ferrite bar AM antenna is built-in to the unit.
Do not operate the unit over a steel desk or metal
surface, as this may lead to interference of reception.
Setting the alarm
The alarm function can be select from two alarm
sounds, RADIO or BUZZER.
Notes
Before setting the alarm, make sure to set the clock
(see “Setting the clock and date”).
The factory setting alarm time is “PM 12:00”.
To set the radio alarm, first tune in to a station and
adjust the volume (see “Playing the radio”).
To set the alarm time
1 Set ALARM MODE to the desired alarm
sound (RADIO or BUZZER).
The alarm time appears for a few seconds, and
then the ALARM indicator lights up in the display.
(It does not appear when the switch is set to OFF.)
2 Slide ALARM TIME SET + or – to set the
desired time.
Each slide of ALARM TIME SET + or – changes
the indication by 1 minute. If you keep sliding
ALARM TIME SET + or –, the alarm time goes
forward (or backward) by 1 minute up to
10 minutes, and then by 10 minutes increments.
While setting the alarm time, the ALARM
indicator flashes in the display.
When the alarm time setting operation is
complete, the display returns to the clock after a
few seconds and the ALARM indicator changes
from flashing to fully lit.
While ALARM MODE is set to RADIO or BUZZER,
the alarm time setting can be changed by ALARM
TIME SET.
One slide of ALARM TIME SET displays the alarm
time for about 4 seconds. By adjusting ALARM
TIME SET while the alarm time appears in the
display, the alarm time will be changed.
The ALARM indicator flashes in the display while:
– The alarm time appears in the display.
– The alarm sounds.
– Snooze function is turned on.
The alarm time setting cannot be changed if ALARM
MODE is set to OFF. If ALARM TIME SET is
adjusted, “OFF” appears in the display for about
0.5 seconds.
CLOCK, DST, and TIME ZONE are unavailable while
the alarm sounds or snooze function is turned on.
The alarm function works as usual at the beginning
and end day of the daylight saving time (summer
time). While the Automatic DST/Summer Time
adjustment is set, as a result, if the alarm is set at a
time skipped when the daylight saving time
(summer time) begins, the alarm is skipped, or if the
alarm is set at a time overlapped when the daylight
saving time (summer time) ends, the alarm sounds
twice.
To doze for a few more minutes
Press SNOOZE/DATE/SLEEP OFF.
The sound turns off but will automatically come on
again after about 10 minutes. Each time you press
SNOOZE/DATE/SLEEP OFF, the snooze time changes
as follows:
The maximum length of the snooze time is
60 minutes.
The display shows the snooze time for about
4 seconds and returns to show the current time. When
you press SNOOZE/DATE/SLEEP OFF after the
current time appears, the snooze time starts from
10 minutes again.
To stop the Alarm
Press RADIO OFF/ALARM RESET to turn off
the alarm.
The alarm will come on again at the same time the
next day.
If RADIO OFF/ALARM RESET is not pressed, the
alarm sounds continuously for about 60 minutes, and
then it will be stop automatically.
To deactivate the Alarm
Turn ALARM MODE to OFF.
ALARM indicator disappears from the display.
Note on alarm in the event of a power
interruption
If the alarm set time comes in the event of a power
interruption or a power interruption occurs while the
alarm is sounding, the display will turn off and the
alarm will not sound, and the alarm status will be as
follows. If power returns within 60 minutes from the
alarm set time, the alarm will sound. If the power
interruption occurred while the Snooze function was
operating, the snooze function will continue. If the
snooze time had passed when the power interruption
occurred, the alarm will sound after power returns.
In this status, if the indicator does not light up,
RADIO OFF/ALARM RESET, SNOOZE buttons and
ALARM MODE functions are available. SNOOZE time
will be fixed only 10 minutes if the SNOOZE button
has been pressed.
Setting the sleep timer
You can fall asleep to the radio using the built-in sleep
timer that turns off the radio automatically after a
preset duration.
Press SLEEP.
The radio turns on. You can set the sleep timer to
durations of 90, 60, 30, or 15 minutes. Each press
changes the display as follows:
Two short beeps sound when the display returns to
“90”.
The radio will play for the duration you set, then shut
off.
To turn off the radio before the
preset time
Press RADIO OFF/ALARM RESET or
SNOOZE/DATE/SLEEP OFF.
To use both sleep timer and alarm
You can fall asleep to the radio and also be awakened
by the radio or buzzer alarm at the preset time.
1 Set the alarm. (See “Setting the alarm”.)
2 Set the sleep timer. (See “Setting the sleep