I just purchased a second hand Uniwell NX 5400-F cash register and the date on the machine is wrong, I need help with directions on how iam able to change it to the correct date, if someone can help me that'd be great. I managed to find a operators manual to it but it seems that it is no help to me.

Guillem, September 2009

do u have a video on it?

i do your advice but after i input the exact time and hit X. the error is dE-02

Jerome, June 2020

CHANGING DATE
Key to "X"
press 1 then . "enter date (yyyymmdd)" , press "X/TIME"

CHANGING TIME
press 2 then . "enter time (hhmmss)", press "X/TIME"

PRESS ("NO SALE") 2X

Crismae, July 2010

Yep ... good old Uniwell. They must figure setting the date and time is not something the average user would want to do; the procedure is only in the Programming manual.

1) Turn the key to the 'X' position.
2) Enter a 1 to set the date or a 2 to set the time.
3) Press the '.' (decimal) key
4) If setting the date, enter the date as YYYYMMDD - must be 8 digits i.e. Sept. 6, 2009 would be entered as 20090906. If setting the time, enter the time as HHMMSS - must be 6 digits, military time format i.e. 6:00 am would be entered as 060000, 6:00 pm would be 180000.
5) Press the X2/ENTER key

Steve, September 2009