
Sonic Boom Dual Alarm Clock with Bed Shaker
Model SBD375ss-v3
OPERATION INSTRUCTIONS
IMPORTANT – Please read these instructions carefully before use and retain for future
reference. See operating instructions on back.
– Use only the supplied or recomended Sonic Alert adaptor to connect the
unit.
Warning: To prevent fire or shock hazard do not expose this appliance to rain or
moisture. Before connecting to mains/ power make sure that the
requirements specified on the apparatus corresponds to the available power
supply in that country i.e. AC100-240V~, 56/60 Hz.
– The ventilation should not be impeded by covering the ventilation
openings with items such as, newspaper, table cloth, curtains, etc;
– No naked flame sources, such as lighted candles should be placed on the
apparatus.
– It shall not be exposed to dripping or splashing and that no objects filled
with liquids, such as vases, shall be placed on the apparatus.
– Do not place the product in closed bookcases or racks without proper
ventilation.
– Where the mains/ power plug is used as the disconnect device, the
disconnect device shall remain readily operable.

OPERATION INSTRUCTIONS
Features shown on diagram above:
1) Alarm Selector
2) Vibrator Hi/Lo Switch
3) Clock Display
4) PM Indicator
5) Alarm SET/ OFF Button / Alarm
Duration Time
6) Fast Min./ Hour Button / 12 or 24
Hour Selector
7) Slow Min./ Hour Button
8) Snooze Button/ Snooze Duration
Time/ Dimmer Control
9) Time Set Switch
10) Tone Control Wheel
11) Alarm Mode Switch
12) Alarm-1 Indicator (AL1)
Figure B
13) Alarm-2 Indicator (AL2)
14) Volume Control Wheel
15) Vibrator / Bed Shaker Input
16) DC Power Input
17) Backup Battery Compartment
Test Mode:
1) Press and hold the Snooze and Time buttons for 3 seconds to enter the Test
Mode. The display will show "7ES7" to indicate it is in TEST Mode.
2) If within 1 minute no button is pressed, then it will exit the Test Mode and return
back to the Time Mode.
3) Press any button within 1 minute (except the Snooze & Time buttons, which has no
effect), it will exit the Test Mode immediately.
4) While in Test Mode, sliding the Function Switch will demonstrate the different
functions of the clock:
a) Function Switch at OFF, it will have a continuous "Vee" sound to indicate it is in
the Test Mode.
b) Function Switch at BUZZ, it will demonstrate the buzzer sound.
c) Function Switch at VIB, it will demonstrate the vibrator.
d) Function Switch at VIB & BUZZ, it will demonstrate the buzzer sound & the
vibrator.
5) After finish with the Test Mode, press any button (except the Snooze & Time
buttons, which has no effect) it will exit the Test Mode immediately.
Setting the Correct Time –
1) Press and hold the “TIME“ Button (9) and at the same time press the “FAST“ Button (6)
or the “SLOW“ button (7) to advance clock display unil you have desired time.
2) The lighted dot (4) located in upper left corner of the clock display indicates the time is
PM. For AM time, this dot will not light up.
Setting the Alarm Time–
Setting Alarm 1
1) Slide the “ALARM SELECTOR“ (1) to AL1 position, the alarm indicator “AL1“ (12) will
light up.
2) Press and hold the “ALARM SET /OFF“ (5) button and at the same time press the
“FAST“ Button (6) or the “SLOW“ button (7) to advance clock display until you reach
desired alarm setting.
3) Make sure alarm time is correctly set for AM or PM (4).