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MODEL SBB500ss-v3 
 

OPERATION INSTRUCTIONS 

 

 Features

 

 

 

1)  Alarm 1 Indicator 
2) PM 

Indicator 

3)  Snooze button /  

Snooze Time 
Adjustment/ Dimmer 
Control 

4)  Volume Wheel  

5) 

Alarm Set / Alarm 
Duration Adjustment  

6) 

Time Set Button  

7) 

Alarm Off Button 

8) 

Alarm Function Switch 

 

9) 

Fast Min./ Hour Button 
/ 12 or 24 Hour 
Selector  

10)  Slow Min./ Hour 

Button  

11) Battery Compartment 
12)  Alarm Mode Switch  
13)  DC Adaptor Input 
14)  Tone Control Wheel 
15) Vibrator Output 
16)  Flashing Light Display
17)  Alarm 2 Indicator 

 
 

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 (6)

 and at the same time press the 

“FAST“ Button (9) 

or the 

“SLOW“ button (10) 

to advance clock display unil you 

have desired time. 

2) The

 lighted dot (2)

 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 MODE SWITCH“ (12) 

to AL1 position, the alarm indicator 

“AL1“ (1)

 will light up. 

2)  Press and hold the 

“ALARM SET“ (5)

 button and at the same time press the 

“FAST“ Button (9) 

or the 

“SLOW“ button (10) 

to advance clock display until you 

reach desired alarm setting. 

3)  Make sure alarm time is correctly set for AM or PM (1). 

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