18  pulsar 3 
 
Ti high – when the charger is overheated. All vents should be checked for signs of obscurity. The charger should 
not  be  used  in  a  closed  car  trunk  ,  where  the  temperature  may  rapidly  exceed  the  allowable  value  for  the 
charger’s use. 
Vs low – when the supply voltage is too low (e.g. the car battery is discharged too deeply) 
Vs high – when the supply voltage is too high 
ERROR – error (when for example the battery is plugged into the balancer socket and the chosen battery type 
was NiXX, a Wrong connect! and  ! Disconnect accu ! message will be additionally displayed. 
 
Software updating 
 
The  Pulsar  3  is  prepared  for  an  easy  firmware 
upgrade.  To  execute  that,  unpack  the  firmware 
(ZIP) and start the EXE file (Pulsar 3 Utility). The 
Pulsar  3  must  be  connected  to  the  computer  by 
USB port for upgrade. 
 
Pulsar  3  must  be  connected  to  the  computer 
through a USB cable. To prevent software conflicts 
all  PC  programs  should  be  turned  off  for  the 
duration  of  the  updating  process.  Interrupting  the 
update may lead to the charger’s damage. 
 
The  charger  should  be  connected  with  a  power 
supply and left in standard mode (see – main menu 
– do not press the Rotary knob!) After starting the 
program  we  chose  the  appropriate  „Serial  Port”  (COM  7  in  the  example  above)  by  which  Pulsar  3  will 
communicate with the computer  and  then  Press  the  red  “Programming”  button  to  start  the  software  exchange 
process. The process progress is  visible in  the  „Communication” window. The  “Refresh Ports” button refreshes 
the list of available ports. 
The „Done“ message confirms that the software update has been finished successfully.  
 
If the  update is  finished unsuccessfully, the  whole procedure should be  repeated (connect  the charger to  the 
power supply again), even if the charger’s display remains clear. 
 
PC software (PulsarGraph v 4.51) 
 
The SD memory card added to the Pulsar 3 charger contains the installation version of Pulsar Graph. On the left 
side of the charger there is a USB socket, through which a direct data flow to the computer is possible during the 
process  (communication  is  also  possible  wireless  through  BT).  The  computer  software  allows  following  the 
process’ progress, saving data and comparing many processes registered earlier. Files saved in the charger on 
the SD memory card can be analyzed through the software. The program operates with Windows systems (XP, 
Vista, Windows 7 with 32 and 64 Bit). 
 
Installation 
 
To install the software the „PULSAR_3_UTILITY” folder must be copied 
from the memory card to the hard disc. Next the Setup.exe file, located 
in  the  “PULSAR_GRAPH”  folder,  must  be  started.  The  installation 
progress is very simple and does not require further description 
 
USB drivers.  
In case the Pulsar 3 USB cable has not been recognized by the PC, 
the  „Drivers”  folder  should  be  chosen  during  the  driver  installation, 
where the current USB driver is located. 
 
 
 
 
 
Hardware installation 
 
It  is  necessary  to  give  the  port  name,  with  which  Pulsar  3  will  be 
communicating with the computer. Through „File > Preferences“ we open the 
window containing recognized hardware.  
Pulsar 3 should be recognized as hardware – a “USB Serial Port“ assigned 
to  a  communication  COM  port  of  the  appropriate  number  (the  same  for 
wireless  BT  communication).  In  the  window  we  mark  our  device  and 
acknowledge by pressing OK.