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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
Summary of Contents for SY-760
Page 1: ......
Page 39: ...37 DIRECT RS 232 MULTI DROP RS 485 CONNECTION...
Page 57: ...55 COMPONENT SIDE PCB NO 770888 01 D...
Page 58: ...56 PRINTED SIDE PCB NO 770888 01 D...
Page 59: ...57 DISPLAY CARD...