Bosch LTC 1271 Series Instrukcja Instalacji Pobierz pdf (Strona 11)

C2431M-I (4/07) 11

NOTES:

• Discard the 4-40 screw and its lock washer; they are not used in the Spectra III/

Spectra IV system.

• Save the 16-pin shorting plug. Otherwise, the Spectra III/Spectra IV cannot be

converted back to a Pelco-controlled system.

d. Insert the TXB-B board into the 16-pin connector located on the back box circuit board. Secure

the translator board to the standoff on the circuit board using the supplied 6-32 screw and

lock washer.

e. Close the interconnect door. Snap the tab lock into place.

7. Set the DIP switches on the Spectra III/Spectra IV system (refer to Figure 9 and Figure 10 for switch

locations):

a. Set the SW1 switches on the dome drive to assign the address (refer to Table E on page 43 of

the Appendix for switch settings).

b. For Spectra III systems, set all SW3 switches on the dome to the OFF position.

For Spectra IV systems, set SW2-1 through SW2-8 to the OFF position.

Figure 9. Spectra III Dome Drive DIP Switches

Figure 10. Spectra IV Dome Drive DIP Switches

SW1

SW3

SW2

567

SW1

SW2

SW3

SW1 AND SW2

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 47 48

Brak uwag

Bosch LTC 1271 Series Instrukcja Instalacji Strona 11