Keysight N5224B/25B Service Guide 1-9
Safety and Regulatory Information
Regulatory Information
Regulatory Information
This section contains information that is required by various government
regulatory agencies.
Instrument Markings
The table below lists the definitions of markings that may be on or with the
product. Familiarize yourself with each marking and its meaning before
operating the instrument.
All labels and symbols may not apply to the instrument.
This symbol marks the standby position of the power line switch.
This symbol marks the ON position of the power line switch.
This symbol marks the OFF position of the power line switch.
This symbol indicates that the input power required is AC.
This symbol indicates DC voltage
This symbol indicates a three-phase alternating current.
This symbol indicates Frame or chassis Terminal.
The instruction documentation symbol. The product is marked with this symbol
when it is necessary for the user to refer to the instruction in the documentation.
This symbol indicate the presence of a Laser device.
This symbol indicates the surface can be hot.
This symbol indicated the product is sensitive to electrostatic discharge.
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Страница 212: ...5 50 Keysight N5224B 25B Service Guide Theory of Operation Receiver Group Operation 5 Figure 5 17 4 Port Receiver Group...
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Страница 612: ...Appendix 4 Service Guide EEPROM Address Assignments and Location N5224 5A B PNA and N5244 5A B PNA X Instruments...
Страница 613: ...Installation Note Xxxxx xxxxx 3...