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DIGIPEAK-3 AC/DC CHARGER CHARGES Ni-Cd or Ni-Mh or Li-Po 1-14 Cell 5 Amp Peak Detection (AUTO SENSING) NiCd 1-14 cells Ni-Mh 1-14 cells Li-Po 1-4 cells SPECFICATION: FEATURES: 1.Super function 3 in 1 16 bits microchip CPU controller 2. AC, DC are both compatible AC 110V or 230V switching power supply technologyinput DC 11V ~ 18V input usabl e 3. Two-line 16 characters dot matrix large LCD display 4. AC & DC's plug sockets are removable 5. Universal output terminal 6. Deactivate and reactivatethe beeper by using the "select" button 7. Detect inversion of the battery automaticallyand input reverse protection 8. Built-in a DC cooling fan 9. Entire aluminum casing design - compact and portable 1 Input : AC 110V OR 230V / DC 11~18V Battery Type : Ni-Cd / Ni-MH / Li-Po Battery Cell : Ni-Cd/Ni-MH1 - 14 Cell (1.2V - 16.8V) Li-Po 1 - 4 Cell (3.7V - 14.8V) Charge Rate : 0.3A ~ 5A (0.1A increments) Discharge Rate : 2A (Constant current) Charge Mode A B (ENTER) into charge mode. 1.MAIN MENU -> press the 2.Set the current rate before charging. Adjustable charge rates from 300mA-5000mA. The default current is 2A, you can use the +(INCREASE) and -(DECREASE) button to adjust the charge rate. C See the table below to select the charge rate for Ni-Cd & Ni-MH battery packs. We recommend that you charge 1800mAh receiver packs at 1.8 amp. (1C). Battery Capacity Charge Rate 600mAH 1300mAH 3300mAH Charge Time 0.6A 60 ~ 80 Min. 1A 78 ~ 94 Min. 2A 54 ~ 65 Min. 5A 40 ~ 48 Min. D It's normal situation if the current value of Ni-Cd & Ni-MH turn to zero after period of charging. E An exhausted Li-Po battery pack can be fully recharged in approximately 2-3 hours with charge rate at 1C. F To Re-peak the pack, simply press the S(START) button. G Press the (ENTER) button to show MAX. voltage. H The cooling fan will work when you press the S(START) button to start charging. Discharge Mode A 1.MAIN MENU -> press the (ENTER) and then the +(INCREASE) button into discharge mode. 2.The discharge rate is 0.3A~2.0A (Adjustable). B It's necessary to set discharge bottom voltage of Ni-Cd & Ni-MH, single cell can't lower than 0.8V, 6cells can't lower than 4.8V. C END DISCHARGE 1.To Re-Discharge the pack simply press the S(START) button. (ENTER) button to return MAIN MENU. 2.Press the Cycle Charge Mode (Discharge Charge) (ENTER) and then the +(INCREASE) button A MAIN MENU -> press the twice into charge after discharge mode, and then press the S(START) button to start. B Before you get into this mode, you have to set the charge / discharge rate and the discharge voltage. 2 Operation Instr uction Operation Signal Function Button INCREASE + DECREASE ENTER S START ' FLASH ' A Plug the charger into an AC 110V/230V wall outlet or a DC 12V power source. The charger power is on now and the LCD displays the MAIN MENU. 1 2 NI-CD CHARGE C=2.OA 3 1:Battery type 3:Charge current 4 B The LCD displays the data below. 1:The charger is in the charge condition (CHG:Fast Charge/DHG:Discharge) 2:Time (sec) 3:Capacity(mAh) 4:Battery type 5:Charge status setting(+:Fast Charge -:Discharge :Charge after Discharge ) * 6:Charge / Discharge rate 7:Battery Voltage(V) 1 2 3 CHG 00 : 00 00000 NC+ 2.00A xx. xxV 7 C 2:Charge status 4:Cell count(Li-Po & Pb only) 6 5 4 If you need to stop charging, press the S(START) button to stop it, and then press the START button to go back to the MAIN MENU. * When the battery pack is fully charged or discharged, you can press the S(START) button to RE-PEAK or RE-DISCHARGE the pack. (ENTER) button, the LCD will * After the battery pack has peaked, press the show MAX. voltage during charging. [Error] * If the battery pack is not connected to the charger before OPEN CIRCUIT charging, the LCD will show an ERROR massage. * If the cell number you selected does not match the battery pack,the LCD will show an ERROR massage in Li-Po or Pb mode. * If the cell number you selected is not coincident to the Li-Po or PB battery pack, the LCD display will show an Error message. 1.When the number of the battery pack>select number, the LCD [Error] OVER VOLTAGE display will show "[Error] OVER VOLTAGE". 2.When the number of the battery pack<select number, the [Error] charger will charge battery pack at 0.3A about for 2 min.. LOW VOLTAGE If the battery voltage is still over low, the LCD display will show "[Error] LOW VOLTAGE". D 1.Using the + (INCREASE) / -(DECREASE) button to select the battery type you want and connect the charge lead of the charger to the connector of the battery + + pack.. NI-CD CHARGE C=2.0A Main Menu - - TONE ENABLE + + 2. Then, press the NI-MH CHARGE C=2.0A LI-PO CHARGE C=2.0A 7.4V - PB CHARGE C=2.0A 12.0V (Enter) button into the mode you selected . 3 + In Ni-Cd or Ni-MH mode Discharging Process Charging Process NI-CD CHARGE C=2.0A NI-CD 'CHARGE' C=2.0A + - NI-CD CHARGE C='2.0A' NI-CD 'DISCHARGE' D=0.5A END=6.0V NI-CD DISCHARGE D='0.5A' END=6.0V Set the CHARGE current - + - + - NI-CD CHARGE C='5.0A' + NI-CD DISCHARGE D='2.0A' END=6.0V MIN. DISCHARGE current is 0.3A MAX. DISCHARGE current is 2A MIN. CHARGE current is 0.3A MAX. CHARGE current is 5A NI-CD CHARGE C=2.0A NI-CD DISCHARGE D=2.0A END='6.0V' S - + NI-CD DISCHARGE D=2.0A END='14.0V' Please Reconfirm t h e B AT. t y p e . Press the S(START) button within 2 sec. to go back to the MAIN MENU. CHG 00 : 00 00000 NC+ 2.00A xx.xxV start charging Charge after Discharge Process + - NI-CD 'DISC? CHG' 0.5A/6.0V? 2.0A NI-CD DISC? CHG '0.5A'/6.0V? 2.0A - + NI-CD DISC? CHG '2.0A'/6.0V? 2.0A MIN. DISCHARGE current is 0.3A MAX. DISCHARGE current is 2A NI-CD DISC? CHG 2.0A/'6.0V'? 2.0A - + NI-CD DISC? CHG 2.0A/'14.0V'? 2.0A the end of MIN. voltage is 0.6v the end of MAX. voltage is 14v the end of MIN. voltage is 0.6v the end of MAX. voltage is 14v NI-CD DISCHARGE D=2.0A END=6.0V NI-CD DISC? CHG 2.0A/6.0V? ' 2.0A' S Please Reconfirm t h e B AT. T Y P E . Press the S(START) button within 2 sec. to go back to the MAIN MENU. DHG 00 : 00 00000 NC- 2.00A xx.xxV - + NI-CD DISC? CHG 2.0A/6.0V? ' 5.0A' MIN. CHARGE current is 0.3A MAX. CHARGE current is 5A NI-CD DISC? CHG 2.0A/6.0V? 5.0A S start discharging Please Reconfirm t h e B AT. t y p e . Press the S(START) button within 2 sec. to go back to the MAIN MENU. DHG 00 : 00 00000 NC 2.00A xx.xxV * charge after discharge 4 In Li-Po mode Discharging Process Charging Process LI-PO CHARGE C=2.0A 7.4V LI-PO 'CHARGE' C=2.0A 7.4V LI-PO CHARGE C='2.0A' 7.4V + - LI-PO CHARGE C='4.0A' 7.4V MIN. CHARGE current is 0.3A MAX. CHARGE current is 4A LI-PO CHARGE C=2.0A '3.7V' 1 CELL - + LI-PO CHARGE C=2.0A '7.4V' 2 CELL - + LI-PO CHARGE C=2.0A '11.1V' 3 CELL + - LI-PO CHARGE C=2.0A '14.8V' + + - LI-PO 'DISCHARGE' D=0.5A END=6.0V LI-PO DISCHARGE D='0.5A' END=6.0V - + LI-PO DISCHARGE D='2.0A' END=6.0V MIN. DISCHARGE current is 0.3A MAX. DISCHARGE current is 2A LI-PO DISCHARGE D=2.0A END='3.0V' - + LI-PO DISCHARGE D=2.0A END='6.0V' - + LI-PO DISCHARGE D=2.0A END='9.0V' - + LI-PO DISCHARGE D=2.0A END='12.0V' 4 CELL LI-PO CHARGE C=2.0A 14.8V S Please Reconfirm the BAT. TYPE. LI-PO DISCHARGE D=2.0A END=12.0V S Please Reconfirm the BAT. TYPE. Press the S(START) button within 2 sec. to go back to the MAIN MENU. Press the S(START) button within 2 sec. to go back to the MAIN MENU. CHG 00 : 00 00000 LI+ 2.00A xx.xxV DHG 00 : 00 00000 LI- 2.00A xx.xxV start charging start discharging 5 Beep Setup TONE ENABLE TONE 'ENABLE' + TONE 'DISABLE' TONE ENABLE TONE DISABLE TONE ON TONE OFF Error Message LCD Display Problem [Error] REVERSE POLARITY The output terminal is connected inversely to the polarity of the battery pack. [Error] OUTPUT SHORT Short circuit protection for the output terminal. [Error] OPEN CIRCUIT The battery pack is not connected to the charger before charging. 1.Battery pack fail. 2.Battery pack disconnect charger. [Error] OVER VOLTAGE When the number of the battery pack >select number, the LCD display will show "[Error] OVER VOLTAGE". The cell number you select doesn't match the battery pack. [Error] LOW VOLTAGE When the number of the battery pack <select number, the LCD display will show "[Error] LOW VOLTAGE". The cell number you select doesn't match the battery pack. INPUT POWER VOLTAGE ERROR Input voltage too low. 1.DC input voltage is lower than 10.5V. 2. Power is overloading in AC mode of the charger. Factor If the error cannot be fixed, call the OFNA costumer support at 949-586-2910. 6 Safety Precautions : 1.Please check the voltage in your house if it's consistent to this charger, you can only use it when the voltages are the same. 2.Do not allow children to charge battery packs unless supervised by a responsible adult. 3.Use only rechargeable batteries. This charger cannot charge primary batteries such as "Heavy duty", "Alkaline battery" or "Mercury battery". 4.During use, please keep in a well ventilated area and never put beside flammables chemicals. 5.This charger will be damaged if immersed in water or subjected to high level moisture. Do not use this charger in the rain or when your hand is wet to avoid of electric shock or accident. This is very dangerous to both the operator and the charger. 6.There is fan built inside this charger. To avoid accidents do not allow any foreign objects to enter into fan. 7.The positive (red lead) and negative (black lead) terminals of the battery should be connected to the charger terminals correctly. Do not reverse the positive and negative terminals, wrong connection will damage the battery and will cause damage to the charger. 8.Before you start to charge, please ensure you select correct charger settings. Double check if the battery count and type match your charger setting. Make sure nothing goes wrong! *Never set Li-po batteries at Ni-Cd or Ni-MH mode, otherwise will cause the batteries to catch fire! 9.To avoid of damaging the TX (Transmitter), please keep current under 1A if you charge it directly. 10.The best current for charge/discharge is 1C (1 time of battery capacity). Value of 1C = Cell capacity, e.g. if the battery capacity is 2000mAH, 1C is 2000mA) 11.Never discharge Ni-Cd and Ni-MH batteries below 0.8 volt per cell to protect service life of the batteries. (For example, a 6-cell pack should not be discharged lower than 4.8 volts) 12.If your charger has any error, send it back to OFNA with original box, we provide great customer service. Do not attempt to disassemble or modify the charger in any way . OFNA TECH. SUPPORT 7 VANDERBILT IRVINE, CA 92618 TEL. 949-586-2910 7