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   OPERATING INSTRUCTIONS 

 

 

Battery: 

First 

charge battery before using. Unfold the plug on the S1402 battery 

pack (A) and plug into AC outlet (110V-240V). Battery will reach full charge in 

approximately 2 hours.  LED light on top of battery pack (B) will change from 

red when charging, to green when fully charged.   There is no memory effect 
with this battery pack so you can recharge whenever you feel like it!

 

 

 

Operating Capacity and Standby Time: A fully charged battery will provide 8 

hours of typical operation, defined as speaking 35% of the time at mid volume, 
and 

over one year of standby / idle time.

 

 

 

Cycle Life:  Lithium-ion battery pack can be expected to provide 80% of its rat-

ed capacity after 300 charge / discharge cycles and 60% after 500 cycles. Stor-
ing, transporting or using the battery pack at temperatures exceeding  

       115° F / 45° C or -4° F / - 20° C will substantially reduce the cycle life of the  

        battery pack. 

 

 

Install Battery: 

Locate battery compartment latch on top of megaphone  

(C). Open megaphone and insert battery into compartment (D) with led pointing 

up. Plug cord into the two pin connector located to the lower left of battery open-
ing inside (E). Close megaphone. Do not pinch cord when closing. 

 

 

Battery Status: The megaphone has 3 LED's LOW, MID, HIGH,  (F) that will 

tell you the current strength of the battery. Note: A drained battery will not give 
sufficient sound volume. Recharge the battery when LOW LED lights when trig-

ger is squeezed.  

 

 

Talk: Make sure that the switch (G) is in the Off / Talk position. Place mouth 

about one inch from microphone (H), squeeze trigger (I) and speak. To increase 
volume, rotate volume control (J) left to right.     

 

When you have a freshly charged battery you may get "feedback" when talking. 

To eliminate feedback you need to turn down the gain. Locate the gain control 

(K) in the battery compartment. Turn until you do not hear any feedback. Less 
gain, turn counter clockwise. More gain, turn clockwise. 
 

 

 

Siren: To activate Siren, move switch (G) to the right. Siren will be heard. There 

is no control of the volume.

 

 

 

Whistle: To activate Whistle, move switch (G) to the left. Whistle will be heard. 

There is no control of the volume.

 

 

 

Property Label: Located on the bottom of the bell. Use marking pen to write 

ownership name on megaphone.

 

IF YOU HAVE ANY QUESTIONS OR PROBLEMS PLEASE CALL 

OUR CUSTOMER SERVICE DEPARTMENT AT 1-800-267-5486 

Thank you for purchasing  

 

AmpliVox SB601R MITY

-

 MEG 20 Watt MEGAPHONE

 

 

We encourage you to visit our website 

www.ampli.com

 to register 

your product for its warranty coverage, sign up to receive our 
newsletter, download our catalog, and learn more about the com-
plete line of AmpliVox audio visual products, including portable PA 
systems, and lecterns.  

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