SELEX PUMA T3 PLUS

[prpEngineer]

Hi team , i need a simpe info,
i have two puma t3 ex, the prp and dongle; i want to program t3 plus via usb cable, but if i connect the radio terminal to my pc i can see it via serial port but the prp don't recognize it...
is there a boot mode when i want to program it via usb?
i try to short pin 2 wit pin 5 to put the radio in boot mode (for programming with serial connector) but prp don't see the T3plus via usb...
thank you for the precious help !

[uy0101]

connect usb cable then try:

-PTT
-PTT
-POWER BUTTON

[prpEngineer]

connect usb cable then try:

-PTT
-PTT
-POWER BUTTON


ptt hi + ptt low + power or in sequence?

i 've try both combination but nothing appear...

[uy0101]

radio off. then press: ptt hi + ptt low + power, press all together at same time: it goes into programming mode.

[prpEngineer]

radio off. then press: ptt hi + ptt low + power, press all together at same time: it goes into programming mode. Perfect! Now the usb works ! before conect the usb cable i pressed the button sequence, then i connect the usb cable. If you connect the cable before, the radio start to recharge the battery and the button sequence don't work. The usb interface is very fast compared as the rs-232; and for the rs232 i haven't the cable so i used 3 thin needles, like acopuncture, see the pic