help nec programmer and dashpeugeot 307 uPD780973

[besttuners]

hello guys
has anyone this tool? today i got this tool and i can't read/write dash peugeot 307. i don't know when use this tool is needed to put +12v in this tool? anyway i tried with +12v and tool say TIMEOUT ERROR. this tool work with com port rs232 cable. this tool work plug and play or i should to configure com port?449471

[kiszka]

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[besttuners]

friend, i attached like in picture and it seems ok , i try to read and show TIME ERROR

[kiszka]

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[besttuners]

BRO, i think have problem with programmer or com port because when i open softare, show RECEIVER TIMEOUT ERROR, AND GOES IN DEMO MODE. so i need help to solve problem with nec programmer configuration

[kiszka]

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[besttuners]

yes +12v before running, but not luck

[kiszka]

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[besttuners]

i think same. but on the first i am looking for any one to check my com port maybe is com port faulty