User Manual

INSTALLATION AND MAINTENANCE MANUAL
LYNX.sc E1 FAMILY
SPREAD SPECTRUM RADIOS
OCTOBER 1998
SECTION 2: PRODUCT DESCRIPTION PAGE 2-21
SW2
Interface
Connec-
tion
These switch segments allow the user to have the shield of each CEPT-1 input
connection either grounded or floating. The shield is normally “floating” to eliminate
ground loop problems. (see Section 3.11)
SW3
Spread-
ing Code
This set of switch segments allow the user to select the spreading code for the
spread spectrum signal. Both ends of a radio system must be set to the same code.
Users may wish to change codes for radios that are nearby other similar radios to
aid in interference rejection. (see Section 3.12.3)
Channel
Selection
This set of switch segments programs the radio to match the specific RF channel
corresponding to the RF filter set which has been installed. (see Section 3.12.1)
Address
There are two rotary switches which determine the radio's address (01 to 99). This
address is used for Orderwire signaling and for the DIAGNOSTICS port TBOS
address. (see Section 3.14.1)
Refer to Appendix B for Switch Settings