8.4 Important Notices
◆ If the machine keeps alarm or works abnormally, check the following:
- Whether the main power supply is within specified range (AC 100V-
240V/50-60Hz).
- Whether the DC output is within specified range : DC 12V±5%.
- Whether the supply plug is well connected.
- Whether the built-in battery is sufficient to work.
- Clear the dust on the sensors.
◆ If a banknote is blocked while it is being detected, please open the top
cover and get out the banknote to detect it again.
◆ Please smooth the banknote before detecting and the banknote must be
put in straightly while it is being inserted.
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