Power Meter Operation 2
E4418B Power Meter User’s Guide 95
Front Panel Selection of Self Tests
Press , , , to access a test menu which
consists of the following tests:
• Instrument Self Test
• Confidence Check
• Individual, which accesses a menu which consists of the following tests:
• Memory
• RAM Battery
• Measurement Assembly
• Calibrator
• Keyboard
• Fan
• Display, which accesses a menu which consists of the following tests:
■ Display Assembly
■ Display RAM
■ Bitmap Displays
• Serial Interface, which accesses a menu which consists of the
following tests:
■ UART Configuration
■ Local Loop Back
■ RS232 Loop Back
■ RS422 Loop Back
Each of these tests can be run individually. Information on the instrument
self test and confidence check are described on
page 96. Refer to “Test
Descriptions” on page 98, if you require a description of the other tests.
The RS232 and RS422 loop back tests require a specially wired connector - refer to the
Agilent E4418B/E4419B Service Guide.
To Next Page
Loading...
