DDS/MR64 modem/telephone/ISDN Settings and Configuration

Card Type	Modem (synchronous/asynchronous)
Chip Set	Unidentified
Maximum Data Rate	64Kbps
Data Bus	External
Data Modulation Protocol	Unidentified

CONNECTIONS
Function	Label		Function		Label
Line out		CN1		Power switch		SW3
V.24/V.35 connector		CN2

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í Chassis ground connected to signal ground	JP1	Pins 2 & 3 closed
Chassis ground not connected to signal ground	JP1	Pins 1 & 2 closed
í Factory configured - do not alter	JP2	Unidentified
í Test mode pins of interface not connected	S1/1	Off
Test mode pins of interface connected	S1/1	On
í No Signal output of V.35 interface not connected	S1/2	Off
No Signal output of V.35 interface connected	S1/2	On
í +12V pin of interface not connected	S1/3	Off
+12V pin of interface connected	S1/3	On
í -12V pin of interface not connected	S1/4	Off
-12V pin of interface connected	S1/4	On
í Factory configured - do not alter	S1/5	Off
í No Signal output of V.24 interface not connected	S1/6	Off
No Signal output of V.24 interface connected	S1/6	On
í TP and LL pins of V.35 interface follow V.35 standard	S1/7	On
TP and LL pins of V.35 interface follow Motorola standard (swapped)	S1/7	Off
í Factory configured - do not alter	S1/8	Off

CLOCK SOURCE
Setting	S2/1	S2/2	S2/3	S2/4
Normal operation	Off	Off	On	On
Source sealing current	On	On	Off	Off

SERIAL PORT TYPE
Setting	SW1	SW2
V.35 port	Off	Off
V.24 port	On	On