
PCB-4000 1+1 Phase Combiner Revision 2
Updating Firmware MN/PCB4000.IOM
4–8
4.4 Performing the Automated FTP Upload Procedure
Toproceedwiththefirmwareupdateprocedure,assumptionsaremadethat:
• ThePCB‐4000isconnectedtoauser‐supplied,Windows‐basedPC,and:
o ThePCserialportisconnectedtothe‘J1|SystemCOM’port.
o The PC is running a terminal emulation program (for operation of the
PCB‐4000serialremoteinterface).
• The latest firmware files have been downloaded or otherwise received from
ComtechEFDataandareavailableontheuserPCinanaccessibletempo rary
folder.
1. Double‐click FLSHCAT.EXE (filename or icon) on the PC desktop to execute
theFLASHUPLOADutilityprogram.
2. From the FLSHCAT dialogue box, select the
pertine
nt serial port used for communication
between the PC and the PCCB (this example
selectsCOM1,asnotedat‘A’.)
3. Do not select a Baud Rat e (‘B’) other than the
default selection of 38400, unless otherwise
instructedbyComtechEFDataTechnical Support.
4. Click‘Soft
wareUpload’(‘C’).
Selectthefirmwarefileforupload.Click‘ChooseFile’
then,oncetheSelectaFileNamedialog uebox opens,
usethewindowontherighttonavigatetothe
desiredfolder.Finally,double‐clickonthefirmware
filefromthewindowonthelef
t.
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