Philips T-SMART DBS-EX23-530 - Manual (Page 36)

Installation Procedures Installation
2-18 DBS-EX23-530 Revised April 2000
6. Set SW1 on the ISDN card according to the following table.
These switch settings correspond to the distance between the DBS and the
CSU. To turn a switch on, flip it to the “up” position.
Table 2-11. Switch settings for SW1 on the ISDN card
7. Install the ISDN card in the “EC/TRK” slot
8. Connect the Sync Cable from CN1 on the Sync Unit to CN5 on the ISDN
card.
Figure 2-6. Sync Unit and ISDN connection, single-cabinet installation
SW Distance from the DBS to the CSU
0 to 150 ft. 150-450 ft. 450-655 ft.
SW1 On Off Off
SW2 Off On Off
SW3 Off Off On
SW4 Off On Off
SW5 Off Off On
SW6 Off On Off
SW7 Off Off On
SW8 Not used Not used Not used