Extron electronics DTP2 T/R 211, Руководство пользователя

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DTP2 T/R 211 • Reference Information 33
Follow these instructions to gain access to the jumpers:
1. Disconnect any cables and remove the transmitter and receiver from the rack or other
installation option.
2. Remove and retain the screws securing the covers to the transmitter and receiver. Slide
the covers forward slightly and lift them off both units (see figure 28).
•
Eight screws, three on each side and two on top
Rear Panel
Cover Screws
(8 Plcs)
Set Jumper Switches
1
3
1
3
1
3
Figure 28. Opening the Transmitter and Receiver
3. Locate, lift jumper off pins 1 and 2, and place on pins 2 and 3 (see figure 29).
Transmitter
(Rear)
Receiver
(Rear)
J2
J3
J9
J12
Transmitter
(Rear)
Receiver
(Rear)
J2
J3
J9
J12
Figure 29. Jumper Locations
4. Reinstall the covers on both units, securing them in place with the screws removed in
step
2.
5. Reinstall both units in their racks or other installation option (see Mounting the
Transmitter or Receiver on page 30).
6. If shielded cable is used , disconnect the cable shield from the connector at either
end of the cable.
28
29