3
9
*'0
"
6*'
"
#
.#4/
"
5
170&5
The alarm sounds with the corresponding
alarm’s LED indicator flashing.
Alarm 1 and Alarm 2 have different beeping
sounds. The duration for each alarm is 2
minutes.
To turn off the alarm, slide
ALARM ON/OFF
to
OFF
. Slide it to
ON
to reset the alarm to sound
at the same time the next day. Or press
SNOOZE/ALARM STOP
located on the top of
the clock.
When you set both alarms to sound at
different times, press and hold
SNOOZE/
ALARM STOP
for 2 seconds
to turn off the
corresponding alarm that is beeping. The
alarm will stop and sound again at the same
time the next day.
When both alarms are beeping, press and
hold
SNOOZE/ALARM STOP
for 2 seconds to
turn off both alarms.
75+0)
"
5011<'
"
To temporarily turn off the alarm for about 9
minutes, tap on the
SNOOZE/ALARM STOP
button once on top of the clock while the
alarm sounds. The alarm stops and sounds
in about 9 minutes. You can repeat the
snooze alarm by pressing
SNOOZE/ALARM
STOP
when the alarm sounds next time.
.19
"
$#66'4;
"
.'8'.
"
&'6'%6+10
"
If a battery is not installed, the LOW BAT.
indicator appears solid.
The clock detects the battery level —
• at 12:00 pm daily
• when AC power recovers from failure,
• when the clock is connected to power
When the clock detects the battery level, a
load of around 5mA is drawn directly from the
battery. If the clock detects a low battery
voltage, the LOW BAT. indicator appears
solid.
52'%+(+%#6+105
"
Atomic frequency ........................... 60kHz WWVB
Time accuracy ............... 1/1000 sec. / 3,000 years
Time accuracy ......................
±
1 sec./ day at 25 C
Power Requirement ...................... AC 120V, 60Hz
Slide switch reliability ........................ 3,000 cycles
at 180-200g force
Contact button ............. 1,000 times vertical press
Backup Battery ................................ 1
×
9-Voltage
Backup Battery Life ................................. 24 hours
External Transformer ...... AC 120V input, 4.5V
×
2
Output, 6-foot cable .......................... UL approved
Alarm Sound Level ....... 70dB (10cm from buzzer)
Snooze alarm duration ........................... 9 minutes
Alarm Duration ....................................... 2 minutes
Operating Temperature ....... 0C–40° C (32–104° F
Storage Temperature ........ -10–60° C (14–140° F)
Specifications are typical; individual units might
vary. Specifications are subject to change and
improvement without notice.
