Agilent Technologies N5416A Manual de servicio Pagina 113

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 236
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 112
Hub Hi-Speed Tests 4
Notes on USB Electrical Compliance Testing 113
port under test of the hub and a known good hi- speed device, nearest
to the device.
a Attach the differential probe to D+/D- of TP2 on the fixture. Ensure
the + polarity on the probe lines up with the D+ on the fixture.
b Connect the test fixture's [TEST PORT] to a known good device using
the 4" USB cable.
c Connect the test fixture's [INIT PORT] to the hub's downstream port
under test using the 1 meter USB cable.
d Apply power to the hub and the known good device.
3 Check I have completed these instructions.
Vista de pagina 112
1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 235 236

Comentarios a estos manuales

Sin comentarios