CHAPTER 10. ROUTINE MAINTENANCE
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Integ stop fail
Error description The integral function cannot be stopped.
Possible cause Communication abnormality Disposal
Check the communication cable.
Error information
Error information explanation
Scope openfail
Error description The oscilloscope function cannot be enabled.
Possible cause Communication abnormality Disposal
Check the communication cable.
Time set fail
Error description Time setting fails.
Possible cause Time setting is illegal.
Disposal Reset the system time.
Cal zero fail
Error description Zero calibration fails. Possible
cause Communication abnormality Disposal Check
the communication cable.
Table 10.1: Errors
10.3
Daily maintenance
Introduce basic maintenance in daily use of equipment. Such as cleaning, self-maintenance allowed to be
performed by the user, etc.
10.3.1
Equipment cleaning
Use dry cloth or slightly wet cloth to gently wipe the equipment. Do not arbitrarily wipe the inside of the
instrument. Cut off the power supply before cleaning.
10.3.2
Initialize
When this operation is implemented, the system settings are recovered to the factory default values.