Exfo CableSHARK P3 VF/DSL Cable Qualifier Manuel d'utilisateur Page 230

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 321
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 229
VF / DSL Cable Qualifier
218
The VF TEST menu has the following configuration option.
TEST TYPE:
Select SEND TONE
TERM IMP:
600 ohms (or 100, 150 ohms if your unit does not have 600 ohms installed).
Level (dBm):
Level can be set from –16 dBm to +18 dBm. Use the asterisk key ( * ) to toggle
between minus ( - ) and plus ( + ) symbols.
Frequency Mode:
Allows user to select from SPOT, VARIABLE, TX 3 TONE SLOPE and TRACING
TONE.
With SPOT frequency selected, press the RUN/STOP key to start the test. The following screen is displayed.
FIGURE 15.1.2B - RUNNING THE SPOT TEST
The SPOT frequency screen allows a user to modify what is being transmitted from the CableSHARK.
Simply scroll up and down the column titled FREQUENCY and the CableSHARK that frequency and the
Vue de la page 229
1 2 ... 225 226 227 228 229 230 231 232 233 234 235 ... 320 321

Commentaires sur ces manuels

Pas de commentaire