Need to have the instructions to change the settings.

It sounds like your till is currently set to print a full journal report as part of the Z report. To change this setting, you will need to access the programming mode on your till.
The N1-N8 values you mentioned are likely options within the programming mode that control various settings. Without knowing the specific model of your till, I can't provide exact instructions for how to access programming mode or which settings to adjust. However, you should be able to find this information in the user manual for your till.
Once you're in programming mode, look for options related to the Z report or end-of-day report. You may need to change the setting for "journal print" or something similar. If you're unsure which option to change, consult the user manual or contact the manufacturer for assistance.
Once you've made the necessary changes, exit programming mode and try running a Z report again to confirm that only the desired information is being printed.

Go to ebay.com and try and log in to your account. After you log in, It should automatically ask you to change your password, and provide instructions.

If you do not get the change-password instructions, to to MyEbay > Account(tab) > Personal Information. You should see a group called Account Information. Within that group will be an Edit link for your password. Click that, and follow instructions.

You are seeing the installation instruction codes/parameters. You will need to get the installation instructions to interpret & see if you can change the differential

Nexxtech Instructions

1. Press Mode button to toggle between year, time, and alarm.
2. Press & hold Set button in each mode to make changes. For example: In year mode press & hold Set until year flashes then press the Adjust button to make the change. Press Set again to change month or day. Use same procedure to change time or alarm.
3. Press Mode button again to return to normal operation.

Note: You can't change the temperature, humidity, or weather trends of course because they are what they are.

I couldn't find your model of watch so I looked at the only accuquartz instructions on the list.

The instructions say that you should never change the date between 9p.m. and 3 a.m. as it might affect the accuracy and the date.

If you haven't got a copy of the instructions, it might be useful to look at their web site "boluva.com",
after choosing your region click on one of the images and then on "service center". Choose your instructions form those listed ( I think yours is under "Accutron". Use the slider on the right to scroll through the offerings.

If after following there instructions closely you are still having problems, a visit to a local dealer may be needed.

how do I change scale from kg to pounds?

Have you tried changing the time on the ds console itself?
Try that
Hope this helps
Samantha

HOLD SET BUTTON UNTIL ITEM YOU WANT TO CHANGE FLASHES. USE + AND - BUTTONS TO CHANGE ITEM . PUSH SET TILL IT RUNS ON.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/thomas_6b90afb985d8f4bd

if u mean change language on the psp system it-self : on main screen in the settings row (the left end of vertical rows) from top of row, press down 4 times, press X, press down 1 time, press X
English is second (#2) on the list.

if u mean booklet instructions u can easily find a free downloadable version on the internet

On your Sharp press
CA
C.CE
C.CE
RATE SET(+TAX Key)
175(No decimals for they are not taken into consideration)
RATE SET(+TAX Key)

To check if all went well press
CA
C.CE
C.CE
RATE RECALL(-TAX Key)
It should read your tax rate.