Comtech EF Data CRS-120 - Manual (Page 36)

1:1 Redundancy Switch Revision 3
Remote Control Operation MN/CRS120.IOM
4–4
If Modulator is selected, the user is further prompted:
Edit the RS485 Mod address of this modulator. This is accomplished by selecting the
digit to be edited, using the arrow keys. The value of the digit is then changed using
the arrow keys. The user should then press [ENTER]. The valid range of addresses
is from 1 to 9999.
If Interface was selected:
Select RS232 or RS485-2W (2-wire) or RS485-4W (4-wire) using the arrow keys,
then press [ENTER].
Note: At this point the user will be further prompted to enter the bus address.
M&C Bus Interface: RS232
RS485-2W RS485-4W (E)
RS485 Mod Address: 0001
(E)