What is verifone Vx510 LCD datasheet?i need some information in exact detail.
SOURCE: Verifone vx510 showing "no master key"
it message show in the pinpad or in the point of sale??? if it is in the pinpad you must re-enteder the master key number into a pinpad.
SOURCE: I have 5 used Verifone Omni 3730 vx510 terminals
At the sales screen hit F2 & F4 together password is 1 Alpha Alpha 66831.
Then hit the button under the arrow on the left of the screen one time.
choose flash files the clear all files password again same as above.
Then clear Ram files clear all files and confirm and then you are on easy street.
www.greenlightpayments.com
SOURCE: How can I solve the problem **tamper** in Verifone Vx510?
Verifone has a built in safe-guard against tampering. There are certain things that can cause the new Vx Series of terminals to display this error - from someone actually tampering with the terminal, to a physical drop or jarring of the terminal.
I hate to be the bearer of bad news, but the ONLY way for a terminal to be unlocked when displaying "Tamper" is to send it into an authorized service center. I have many of these devices in the field for customers and have dealt with this issue a few times - unfortunately, that's the only way Verifone set it up for this error to be resolved.
Sorry for the bad news, but hope it helped!
Testimonial: "I suspected that. Anyway I appreciate your attention and your cooperation."
SOURCE: i have verifone vx510
Well right now the credit card terminal has no programming software. What you need to do is get in contact with your merchant services number, most have a sticker on the terminal, or there is a 1800 number depending who processes your transactions. You will have to them put in a request to build a new file with your merchant number that is assigned to your business. After that file build is done you will need to download it on a dedicated analog phone line. The 1800 number can instruct you how to complete this process.
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