Chapter 3 Test Mode
AC-4000 Service Manual No. 0181B
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SETUP CLEAR [E2ROM default]
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This menu is used when initializing E2ROM to a default value. When this mode is executed, the content
of the E2ROM switch is initialized to default. SRAM clear is executed by pressing the ZERO key twice.
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When processing is complete, “PASS” is displayed and “OK” buzzer sounds.
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If an error is detected, “ERR” is displayed and “NG” (No Good) buzzer sounds.
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Press the END key to return to the hardware test menu screen.
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TEST DATA SET
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This menu is used when setting up the machine for the first time (when there is no backup data).
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In this mode, execute a set of SRAM clear + E2ROM setup + Dummy data creation.
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The dummy data memorizes 10 PLU data and the store name/address.
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SRAM clear is executed by pressing the ZERO key twice.
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When processing is complete, “PASS” is displayed and “OK” buzzer sounds.
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When an error is detected, “ERR” is displayed and “NG” (No Good) buzzer sounds.
