DIP Switch
Switch Number
S101
1 and 2 (BAUD)
3 (CODE DIST)
4 (ADDR FUNCT)
S102
1 (RCVR DRVR)
2 (XPOINT)
3 (CCL)
4 (MATCH)
DIP Switch
Switch Number
S103
1 - 4 (ADDR LOW)
S104
1 - 4 (ADDR HIGH)
DIP Switch
Switch Number
S105
1 (MODEM CMD)
2 (ORIGINATE)
3 (CHECK CTS)
4
Function
RS-232 Baud Rate Select: Switch Number
Biphase Output Data Source:
ON = Biphase Input to Biphase Output
OFF = RS-232 Input to Biphase Output
Address Function Select:
ON = R/D Block Select
OFF = CCL Address Select
R/D Enable:
ON = Enable Transmission of R/D Messages
OFF = Disable Transmission of R/D Messages
Crosspoint Enable:
ON = Enable Transmission of Crosspoint Messages
OFF = Disable Transmission of Crosspoint Messages
CCL Enable:
ON = Enable Transmission of CCL Messages
OFF = Disable Transmission of CCL Messages
Match:
if Address Function Select = ON (R/D BLOCK SELECT)
ON = Only R/D Messages with addresses within R/D
OFF = R/D Message addresses not checked
if Address Function Select = OFF (CCL ADDRS SELECT)
ON = Only CCL Messages with addresses that match
OFF = CCL Message address not checked
Table 1 - Function Select DIP Switch Definitions
Function
Address or Block Select Low Order Bits
Address or Block Select High order Bits
Table 2 - Address Select DIP Switch Definitions
Function
Modem Command
ON = Send Initialing Command to Modem
OFF = No Command Sent to Modem
Originate
ON = Modem Command = "ATX1D"
OFF = Modem Command + "ATA"
Check CTS
ON = Check CTS Before Transmitting Data
OFF = Ignore CTS
Not Used
Table 3 - RS-232 Control DIP Switch Definition
2
1
OFF
OFF
OFF
ON
ON
OFF
ON
ON
block selected by Address DIP Switches are transmitted
Address DIP Switch are transmitted
11
Baud
Rate
1200
2400
9600
38400