Audiotel International Limited 2-400-0001 ユーザーズマニュアル

8 

AUDIOTEL INTERNATIONAL MN400872 Issue 1 (08/04) 

D

ETECT

IV User Manual

AUDIOTEL INTERNATIONAL MN400872 Issue 1 (08/04) 

9

The 

D

ETECT

IV battery packs are supplied without being charged. To operate the D

ETECT

IV 

you must first charge the internal battery. 



       Remove the battery door from the unit and insert the battery, (the end with the four 

contacts goes in first), into the battery compartment.



       Replace the battery compartment door and place the unit on charge by connecting an 

appropriate AC/DC adaptor to the Charger socket. When successfully connected to a 
live power supply the 

red 

LED next to the On/Off switch lights to indicate the battery 

is being charged.

D

ETECT

IV On to charge the battery.

When the battery is fully charged, the 

red 

LED turns off and the 

green 

LED lights. The unit is now 

ready for use.

Battery

The Internal rechargeable Lithium Ion battery pack gives approximately 2 hours continuous use; 
Automatically recharged when external power is applied to the 

D

ETECT

IV via an external AC/

DC Adaptor. Internal protection circuitry protects the battery. If for any reason the battery suffers 
any transient fault such as short-circuit, overcharging or deep discharge, the pack will shutdown. It 
will remain in this state until reactivated by connection of an external AC/DC Adaptor.

When the battery charge is low a battery icon      is displayed on the display screen . This will 
indicate there is approximately enough power to keep 

D

ETECT

IV operating for a further 10 

minutes. If the battery is completely exhausted the display will flicker and fail.

Inserting the battery

Connecting an AC/DC adaptor