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Battery Backup – 

To use the battery backup, you can install a 9-volt alkaline battery in the back of the clock 
located under the battery cover (11). Battery not included. Note the LED display will not 
show during power failure but the clock will still be running and keeping proper time until the 
power comes back. 

NOTE: 

For the best results it is recommended that the battery be changed every 6-8 months. 

If the clokc is not used for a while, it is recommended  to remove the battery to aviod leakage. 
 

Shutting Off Alarm – 

Alarm can be shut off temporarily for the day or shut off permantently. 

1)

 

When the alarm goes off, simply press the AL off button (7) the alarm will shut itself 
off for the day and come back on the next day at the same time if the alarm setting has 
not changed. 

2)

 

To shut off the alarm permanently, slide function switch (8) to of positon. Alarm will 
not come on until Function Switch (8) is set to „VIB“ or „BUZZ“ or 
„VIB/BUZZ“ position. 

 

Snooze Operation– 

SNOOZE button (3) – press after alarm has sounded. The alarm will be turned off for 9 
minutes for extra sleep. The alarm will come back again after 9 minutes. You may repeat 
many time up to 1 hour. 
 

Alarm – 

Set the alarm time you wish and slide the VIB/BUZZ/OFF (8) switch to the desired position. 
Set to VIB for bed shaker and BUZZ for sound, or VIB/BUZZ for both. 
 

Tone – 

Adjust the tone by rotating the tone wheel (14) located on the right hand side just below the 
volume wheel (4) untik you reachdesired level. 
 

Volume –  

To adjust the volume rotate the volume wheel (4) located on the upper right hand side. 
 

Bed Shaker / Vibrator – Figure B 

1)

 

Attach the bed shaker jack to the bak of the clock at VIBRATOR input (15). 

2)

 

To turn vibrator slide functio switch (8) to VIB or VIB / BUZZ position. 

3)

 

Place vibrator under mattress or pillow. 

 

AC 9V Power Input – 

Attache the AC power supply input to the side of clock at AC9V IN (13) next to the 
VIBRATOR input (15), smaller input of the two. Important: do not confuse AC inout with 
vibrator input.  
 

Hour Format and Power Cycle (17) – 

Please select the appropriate settings for use. For USA please select 12/60Hz; for Europe 
please select 24/50Hz; for UK please select 12/50Hz. Please note the incorrect selection of 
power cycle will result in incorrect time. 
 
 

Made in China 

Sonic Alert 1050 East Maple Rd. Troy, MI 48083 

www.SonicAlert.com

 1-800-566-3210 V/TTY 

 

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