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44
Maintenance
1
Physical Maintenance
1.1
General
Once every six months:
• Check and tighten the screws in the terminal such as the screws holding the
power cable to the CPU card.
• Verify that all components connected to the sockets are well adjusted.
This section gives instructions for maintaining good working order for the
terminal. The issues described are:
• Physical Maintenance
• Calibrating the Real Time Clock (RTC)
• How to cause the memory to crash
• Formatting the memory if a crash occurs
• Fingerprint sensor cleaning and care
Содержание SY-760
Страница 1: ......
Страница 39: ...37 DIRECT RS 232 MULTI DROP RS 485 CONNECTION...
Страница 57: ...55 COMPONENT SIDE PCB NO 770888 01 D...
Страница 58: ...56 PRINTED SIDE PCB NO 770888 01 D...
Страница 59: ...57 DISPLAY CARD...
Страница 68: ...66 P6 19 ON ON SWITCH P6 20 Vs 9v...