Samsung Battery Charger 23 436 User Guide

Ni-Cd/Ni-MH Fast Charger  
23-436  
OWNER’S MANUAL — Please read before using this equipment.  
Thank you for purchasing the RadioShack Ni-Cd/Ni-MH Fast  
Charger. It charges two or four AA or AAA Ni-Cd or Ni-MH batteries  
in just two hours.  
• Never use the charger and the AC/DC adapter as a DC power  
source for any electrical equipment.  
THE FCC WANTS YOU TO KNOW  
Safety Timer Shut-Off – turns off the charger to prevent over-  
charging the batteries.  
This equipment has been tested and found to comply with the limits  
for a Class B digital device, pursuant to Part 15 of the FCC Rules.  
These limits are designed to provide reasonable protection against  
harmful interference in a residential installation. This equipment  
generates, uses and can radiate radio frequency energy and, if not  
installed and used in accordance with the instructions, may cause  
harmful interference to radio communications.  
Alkaline Battery Protection and Bad Battery Detection –  
prevents the unit from charging unnecessarily.  
Automatic Charging Current Selection – chooses the best  
charging current according to battery size.  
2/4 Batteries Selection Switch – lets you choose to charge two or  
four batteries at a time.  
However, there is no guarantee that interference will not occur in a  
particular installation. If this equipment does cause harmful  
interference to radio or television reception, which can be  
determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of the  
following measures:  
Over-Current Protection – keeps the current constant.  
Reverse Polarity Protection – protects the charger and batteries if  
the batteries are incorrectly installed.  
Short Circuit Protection – protects the charger from damage.  
IMPORTANT SAFETY INSTRUCTIONS  
SAVE THESE INSTRUCTIONS!  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and receiver.  
• Connect the equipment into an outlet on a circuit different from  
that to which the receiver is connected.  
This manual contains important safety and operation instructions for  
your battery charger. Before using your charger, read all instructions  
and cautionary markings on the charger, the batteries to be charged,  
and the product that uses the batteries.  
• Consult your local RadioShack store or an experienced radio/  
TV technician for help.  
• If you cannot eliminate the interference, the FCC requires that  
you stop using your charger.  
Warnings:  
Changes or modifications not expressly approved by RadioShack  
may cause interference and void the user’s authority to operate the  
equipment.  
• Charge only Ni-Cd or Ni-MH batteries with this charger. Other  
types of batteries might burst, causing personal injury.  
• Do not try to charge batteries other than those listed in this  
manual, or use procedures other than those described in this  
manual.  
This device complies with Part 15 of the FCC Rules. Operation is  
subject to the following two conditions: (1) this device may not cause  
harmful interference, and (2) this device must accept any interfer-  
ence received, including interference that may cause undesired op-  
eration.  
• Unplug the AC/DC adapter from AC outlet before attempting  
any maintenance or cleaning.  
Your charger is ETL listed to UL standards and meets all applicable  
FCC requirements.  
• Do not disassemble the charger; take it to a qualified service  
technician when service or repair is required. Improper  
reassembly may result in a risk of electric shock or fire.  
OPERATION  
• Do not use an attachment not recommended or sold by  
RadioShack as this could result in a risk of fire, electric shock,  
or injury.  
Power the charger using the supplied 12V, 700mA AC adapter.  
Cautions:  
Cautions:  
You must use a Class 2 power source that supplies  
12V DC and delivers at least 700 mA. Its center tip  
must be set to positive and its plug must fit the  
charger's DC 12V 700MA jack. The supplied adapter meets these  
specifications. Using an adapter that does not meet these spec-  
ifications could damage the charger or the adapter.  
• Do not expose the charger to rain or excessive moisture.  
!
• Do not operate the charger if it has been dropped or damaged.  
Take it to a qualified service technician for repair.  
• Do not use an extension cord. Its use could result in fire or  
electric shock.  
© 2001 RadioShack Corporation.  
All Rights Reserved.  
RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.  
 

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