Card Type	ISDN TA
Chip Set	Unidentified
Maximum Data Rate	64Kbps x 2
Data Bus	External
ISDN Modulation Protocol	V.110, 1TR6, DSS1, X.30

CONNECTIONS
Function	Label		Function		Label
Line out		CN1		V.24 or X.21 port 1		CN4
DC power		CN2		Reset button		SW1
V.24 or X.21 port 2		CN3
Note: X.21 functionality is provided by an included adapter cable.

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í Editor debug mode disabled	J3	Open
Editor debug mode enabled	J3	Closed
í TA will use saved profile	J4	Open
TA will use default profile only	J4	Closed
í Remote configuration enabled	J6	Open
Remote configuration disabled	J6	Closed
í Port 1 is in V.24 mode	J9	Open
Port 1 is in X.21 mode	J9	Closed
í Port 2 is in V.24 mode	J10	Open
Port 2 is in X.21 mode	J10	Closed
í Port 1 is in DCE mode	J13	Closed
Port 1 is in DTE mode	J13	Open
í Pin 25 of port 1 is not connected	J13A	Open
Pin 25 of port 1 is +9V DC	J13A	Closed
í Port 2 is in DCE mode	J14	Closed
Port 2 is in DTE mode	J14	Open
í Pin 25 of port 2 is not connected	J14A	Open
Pin 25 of port 2 is +9V DC	J14A	Closed
í Pin 1 of port 1 is capacitive ground	JN1	Open
Pin 1 of port 1 is galvanic ground	JN1	Closed
í Pin 1 of port 2 is capacitive ground	JN2	Open
Pin 1 of port 2 is galvanic ground	JN2	Closed
í Factory configured - do not alter	J5	Unidentified
í Factory configured - do not alter	J7	Unidentified
í Factory configured - do not alter	J8	Unidentified

ISDN INTERFACE TYPE
Setting	J11	J12
S-interface	Pins 1 & 2 closed	Pins 1 & 2 closed
U-interface	Pins 2 & 3 closed	Pins 2 & 3 closed

LINE TYPE
Setting	J1	J2
Public ISDN	Open	Open
ISDN PBX	Closed	Open
ISDN PBX with LLC	Open	Closed

DIAGNOSTIC LED(S)
LED1 Status			Condition
On			Power is on
Off			Power is off
Blinking			ISDN failed
LED2 Status	LED3 Status	LED4 Status	Condition
Blinking	Off	Off	TA is resetting
Off	Off	Off	Normal operation for channel 1
On	Off	Off	ISDN connection established on channel 1
Alternating	Alternating	Off	Hotline call repetition in progress on channel 1
Blinking	Blinking	Off	Hotline call repetition error on channel 1
Blinking	Off	Off	Hotline active without connection on channel 1
On	Off	Off	Profile editor in use locally on channel 1
On	On	On	Profile editor password being entered on channel 1
On	Blinking	Blinking	Profile editor in use remotely on channel 1
Off	Off	On	Unable to determine correct connection rate on channel 1
Off	On	Off	Buffer has overflowed on channel 1
Alternating	Blinking	Alternating	Checksum error has been detected on channel 1
LED5 Status	LED6 Status	LED7 Status	Condition
Blinking	Off	Off	TA is resetting
Off	Off	Off	Normal operation for channel 2
On	Off	Off	ISDN connection established on channel 2
Alternating	Alternating	Off	Hotline call repetition in progress on channel 2
Blinking	Blinking	Off	Hotline call repetition error on channel 2
Blinking	Off	Off	Hotline active without connection on channel 2
On	Off	Off	Profile editor in use locally on channel 2
On	On	On	Profile editor password being entered on channel 2
On	Blinking	Blinking	Profile editor in use remotely on channel 2
Off	Off	On	Unable to determine correct connection rate on channel 2
Off	On	Off	Buffer has overflowed on channel 2
Alternating	Blinking	Alternating	Checksum error has been detected on channel 2