B&B Electronics 1140 manual S1-8 Carrier Control Method, Configuration Switch SET S2

S1-8: Carrier Control Method

The setting for switch S1-8 determines whether the carrier is "constantly on" or "controlled by RTS". This setting allows for operation in switched carrier, rnultipoint and/or hardware handshaking applications.

S1-8	Setting
Off	Constantly On
On	Switched Carrier

3.3 CONFIGURATION SWITCH SET "S2"

The DIP switches on S2 set word length, extended signaling rate, RTS/CTS delay and V.52 and V.54 diagnostic test.

Figure 4. Summary of DIP switch default settings for S2

S2-1 and S2-2: Word Length

Switches S2-1 and S2-2 are set in combination to determine the

word length for asynchronous data.
S2- 1 S2-2		Setting
Off	On	8 bits
On	On	9 bits
Off	Off	10 bits
On	Off	11 bits
Documentation Number 11401198 Manual			7

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5105