Toa BC-920 Operating Instructions Manual Download Page 6

7. SPECIFICATIONS

Power Source 

100 – 240 V AC, 50/60 Hz (use of the supplied AC adapter)

Current Consumption

Max. 1.4 A

Charging Time 

Approx. 5 hours 

Charging Capacity

8 BP-920 or BP-900A batteries (option) 

LED Indicator 

Charging status (Green: Full charge, Red: On charge), Power indicator 

Operating Temperature

0 to 40 ºC (32 to 104 ºF)

Operating Humidity

90%RH or less (no condensation)

Finish

Case: 

Steel, black, paint

Battery receptacles:  PPO resin, black 

Dimensions

240 (w) x 70 (h) x 115 (d) mm (9.45" x 2.76" x 4.53")

Weight

1.1 kg or 2.43 lb (unit only)

Note: The design and specifications are subject to change without notice for improvement. 
• Accessory

AC adapter (DC cord: 1 m or 3.28 ft, Detachable AC cord: 2 m or 6.56 ft)  ............  1

6. TROUBLESHOOTING

Symptom

Possible Cause

Remedy

The power indicator (green) does 

not  light  even  when  the  power 

switch is set to ON.

The AC plug is not inserted into 

the wall outlet. 

Insert  the  AC  plug  into  the  wall 

outlet.

The fuse has blown off. 

Have the fuse replaced.

Contact  your  TOA  dealer  for 

replacement.

The  charging  status  indicator 

(red)  does  not  light  even  if  the 

lithium-ion  battery  is  inserted 

into the battery receptacle.

The  lithium-ion  battery  is  not 

correctly inserted into the battery 

receptacle. 

Insert the lithium-ion battery fully 

into the battery receptacle.

The charging terminals are dirty.

Clean  the  terminals  with  a  dry 

cotton swab. 

The  charging  status  indicator  

alternately  flashes  between  red 

and  green  when  the  lithium-

ion  battery  is  inserted  into  the 

battery receptacle.

The  lithium-ion  battery  is  not 

correctly inserted into the battery 

receptacle. 

Insert the lithium-ion battery fully 

into the battery receptacle.

The charging terminals are dirty.

Clean  the  terminals  with  a  dry 

cotton swab. 

( The  lithium-ion  battery  life  has 

deteriorated.)

Replace  with  a  new  lithium-ion 

battery. 

Charged  battery  operating 

durations are short.

( The  lithium-ion  battery  life  has 

deteriorated.)

Replace  with  a  new  lithium-ion 

battery. 

Traceability Information for Europe

Manufacturer:

TOA Corporation

7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, 

Japan

Authorized representative:

TOA Electronics Europe GmbH

Suederstrasse 282, 20537 Hamburg,

Germany

URL:  https://www.toa.jp/

133-07-00160-03

Traceability Information for USA

Manufacturer:

TOA Corporation

7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, 

Japan

Authorized representative:

TOA Electronics, Inc.

1 Harmon Plaza, Suite 602 Secaucus, 

New Jersey 07094, 

USA

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