78Key function/machine feature (P3), Description Choice Program codeDisable operation in RF/REG– mode.Disable operation in REG2 mode.Disable operation in REG1 mode.• U.S., Singapore:Exempt tax 1Exempt tax 2Exempt tax 3• Canada:Not exempt donuts tax = 0Exempt donuts tax 1 = 1Exempt all (tax 1 ~ 4) = 0Exempt tax 1 = 1, Exempt tax 2 = 2, Exempt tax 3 = 3,Exempt tax 4 = 4, Exempt tax 1 & 2 = 5,Exempt tax 1 & 3 = 6, Exempt tax 1 & 4 = 7• Other areaExempt all (tax 1 ~ 10) = 00Exempt tax 1 = 01, Exempt tax 2 = 02, Exempt tax 3 = 03,Exempt tax 4 = 04, Exempt tax 5 = 05, Exempt tax 6 = 06,Exempt tax 7 = 07, Exempt tax 8 = 08, Exempt tax 9 = 09,Exempt tax 10 = 10Subtract add-in tax from subtotal amount.(only subtracted when the tax is exempted.)Print when the key is pressed.Always “0”Change tax status to: (only effective for VAT)VAT 1 = 01, VAT 2 = 02, VAT 3 = 03, VAT 4 = 04, VAT 5 = 05,VAT 6 = 06, VAT 7 = 07, VAT 8 = 08, VAT 9 = 09, VAT 10 = 10(“00”: No change is made.)Always “00”abc:(a+b+c)D 9;D 8:(a+b+c)D 7:D 8:D 7: :D 8 D7:(a+b)D 6;D 5: :D 4 D3; ;D 2 D1No = 0Yes = 1No = 0Yes = 2No = 0Yes = 4Yes = 0No = 1Yes = 0No = 2Yes = 0No = 4SignificantnumberSignificantnumberSignificantnumbersNo = 0Yes = 1No = 0Yes = 4SignificantnumbersabcabDescription Choice Program codeDisable operation in RF/REG– mode.Disable operation in REG2 mode.Disable operation in REG1 mode.Always “00000”Linked one touch NLU record number (000 ~ 999)abc:(a+b+c)D9; ; ; ; ;D8 D7 D6 D5 D4: : :D3 D2 D1No = 0Yes = 1No = 0Yes = 2No = 0Yes = 4Significantnumbers