9624 FQ

BEST DATA PRODUCTS, INC.

9624 FQ

Modem Type	Data (synchronous/asynchronous)/Fax
Maximum Data Rate	2400bps
Maximum Fax Rate	9600bps
Data Bus	8-bit ISA
Fax Class	Class 1
Data Modulation Protocol	Bell 103 & 212A ITU-T V.21 & V.22/V.22bis
Fax Modulation Protocol	Unidentified
Error Correction/Compression	Unidentified

CONNECTIONS

Purpose

Location

Purpose

Location

Line-in or line-out

CN1

Line-in or line-out

CN2

PORT CONFIGURATION - JP1

í COM/IRQ

Jumper A

Jumper B

Jumper C

Jumper D

Jumper E

Jumper F

» COM2/IRQ3
Open

Closed

Closed

Open

Open

Closed

í COM1/IRQ4

Closed

Open

Open

Closed

Open

Closed

í COM3/IRQ4

Closed

Open

Open

Closed

Closed

Open

í COM4/IRQ3

Open

Closed

Closed

Open

Closed

Open

%J - PROPRIETARY COMMAND

Type:

Immediate

Format:

%Jn [cmds]

Example:

%J <CR>

Description

Resets the configuration to the &F profile with the following exceptions:

Command/Register

%J Configuration:

%Dn

Sets DTMF attenuation to 2dB (%D1).

%Ln

Sets attenuation to 6dB (%L3).

S6

Wait for dial tone set to 3 seconds (S3 = 3).

S11

DTMF tone duration set to 95ms (S11 = 95).

%D - PROPRIETARY COMMAND

Type:

Configuration

Format:

AT [cmds] %Dn [cmds]

Example:

AT M3 %D3 D5555555<CR>

Description

Sets the DTMF transmit level attenuation.

í Command

Function

í %D0

0dB attenuation.

» %D1
2dB attenuation.

í %D2

4dB attenuation.

í %D3

6dB attenuation.

í %D4

8dB attenuation.

í %D5

10dB attenuation.

í %D6

12dB attenuation.

í %D7

14dB attenuation.

%L - PROPRIETARY COMMAND

Type:

Configuration

Format:

AT [cmds] %Ln [cmds]

Example:

AT M3 %L5 D5555555<CR>

Description

Sets the transmit level attenuation.

í Command

Function

í %L0

0dB attenuation.

í %L1

2dB attenuation.

í %L2

4dB attenuation.

» %L3
6dB attenuation.

í %L4

8dB attenuation.

í %L5

10dB attenuation.

í %L6

12dB attenuation.

í %L7

14dB attenuation.

S21 - PROPRIETARY BIT-MAPPED REGISTER

Value Range:

Bit-mapped

Default:

0

Type:

Read/Write

In Stored Profile?:

Yes

Description:

Bit-mapped configuration register.

Bit

í Value

Function

0
» 0

í 1

RJ-11/RJ-41S/RJ-45S-type jack used.

RJ-12/RJ-13-type jack used.

1
» 0
Not used.

2
» 0

í 1

CTS signal follows RTS signal.

CTS signal follows DCD signal.

4, 3
» 00

í 01

í 10

í 11

Modem ignores DTR signal.

Modem switches to command mode when a DTR signal is detected.

Modem hangs up when a DTR signal is detected.

Modem resets to &F defaults when a DTR signal is detected.

5
» 0

í 1

DCD enabled.

DCD enabled when a carrier signal is detected, disabled when carrier signal is lost.

6
» 0

í 1

DSR enabled.

Modem goes off-hook in data mode only.

7
» 0

í 1

Long-space disconnect function disabled (Y0).

Long-space disconnect function enabled (Y1).

S27 - PROPRIETARY BIT-MAPPED REGISTER

Value Range:

Bit-mapped

Default:

0

Type:

Read/Write

In Stored Profile?:

Yes

Description:

Bit-mapped configuration register.

Bit

Value

Function

1,0

í 00

01

10

11

Asynchronous mode enabled.

Not used.

Not used.

Not used.

2

í 0

1

Dial-up line mode enabled.

Leased-line mode enabled.

4,3

í 00

01

10

11

Transmit clock generated by the modem.

Not used.

Not used.

Not used.

5

í 0

1

CCITT V.22/V.22bis protocols enabled.

Bell 212A protocol enabled.

6

í 0

Not used.

7

í 0

Not used.

S22 - PROPRIETARY BIT-MAPPED REGISTER

Value Range:

Bit-mapped

Default:

118

Type:

Read/Write

In Stored Profile?:

Yes

Description:

Bit-mapped configuration register.

Bit

Value

Function

1, 0
» 10

í 00

í 01

í 11

Speaker set to medium volume.

Not used.

Speaker set to low volume.

Speaker set to high volume.

3,2
» 01

í 00

í 10

í 11

Speaker enabled while dialing, enabled until carrier signal is detected, then disabled.

Speaker disabled.

Speaker enabled.

Speaker disabled while dialing, enabled until carrier signal is detected, then disabled.

6,5,4
» 111

í 000

í 001

í 010

í 011

í 100

í 101

í 110

Full result codes, dial tone wait, and busy tone detect enabled.

Basic result codes enabled, blind dialing only.

Not used.

Not used.

Not used.

Full result codes enabled, blind dialing only.

Full result codes and dial tone wait enabled.

Full result codes enabled, blind dialing only, busy tone detect enabled.

7
» 0

í 1

39/61 make/break ratio enabled.

33/67 make/break ratio enabled.

S23 - PROPRIETARY BIT-MAPPED REGISTER

Value Range:

Bit-mapped

Default:

7

Type:

Read/Write

In Stored Profile?:

Yes

Description:

Bit-mapped configuration register.

Bit

Value

Function

0
» 1

í 0

Grant remote loopback request.

Ignore remote loopback request.

2,1
» 11

í 00

í 01

í 10

2400bps data rate enabled.

0 - 300bps data rate enabled.

600bps data rate enabled.

1200bps data rate enabled.

3
» 0
Not used.

5,4
» 00

í 01

í 10

í 11

Even parity enabled.

Space parity enabled.

Odd parity enabled.

Parity disabled.

7,6
» 00

í 01

í 10

í 11

Guard tone disabled.

550Hz guard tone enabled.

1800Hz guard tone enabled.

Not used.

S28 - PROPRIETARY BIT-MAPPED REGISTER

Value Range:

Bit-mapped

Default:

140

Type:

Read/Write

In Stored Profile?:

Yes

Description:

Bit-mapped configuration register.

Bit

Value

Function

2,1,0

í 000

í 001

í 010

í 011
» 100

í 101

í 110

í 111

0dB transmit level attenuation selected.

2dB transmit level attenuation selected.

4dB transmit level attenuation selected.

6dB transmit level attenuation selected.

8dB transmit level attenuation selected.

10dB transmit level attenuation selected.

12dB transmit level attenuation selected.

14dB transmit level attenuation selected.

5,4,3

í 000
» 001

í 010

í 011

í 100

í 101

í 110

í 111

0dB transmit level attenuation selected.

2dB transmit level attenuation selected.

4dB transmit level attenuation selected.

6dB transmit level attenuation selected.

8dB transmit level attenuation selected.

10dB transmit level attenuation selected.

12dB transmit level attenuation selected.

14dB transmit level attenuation selected.

6
» 0

í 1

10 pulses per second dial signal enabled.

20 pulses per second dial signal enabled.

7
» 1

í 0

%J resets secondary default.

&F resets secondary default.

CONNECTIONS
Purpose	Location	Purpose	Location
Line-in or line-out	CN1	Line-in or line-out	CN2

PORT CONFIGURATION - JP1
í COM/IRQ	Jumper A	Jumper B	Jumper C	Jumper D	Jumper E	Jumper F
» COM2/IRQ3	Open	Closed	Closed	Open	Open	Closed
í COM1/IRQ4	Closed	Open	Open	Closed	Open	Closed
í COM3/IRQ4	Closed	Open	Open	Closed	Closed	Open
í COM4/IRQ3	Open	Closed	Closed	Open	Closed	Open

%J - PROPRIETARY COMMAND
Type:	Immediate
Format:	%Jn [cmds]
Example:	%J <CR>
Description	Resets the configuration to the &F profile with the following exceptions:
Command/Register		%J Configuration:
%Dn		Sets DTMF attenuation to 2dB (%D1).
%Ln		Sets attenuation to 6dB (%L3).
S6		Wait for dial tone set to 3 seconds (S3 = 3).
S11		DTMF tone duration set to 95ms (S11 = 95).

%D - PROPRIETARY COMMAND
Type:	Configuration
Format:	AT [cmds] %Dn [cmds]
Example:	AT M3 %D3 D5555555<CR>
Description	Sets the DTMF transmit level attenuation.
í Command		Function
í %D0		0dB attenuation.
» %D1		2dB attenuation.
í %D2		4dB attenuation.
í %D3		6dB attenuation.
í %D4		8dB attenuation.
í %D5		10dB attenuation.
í %D6		12dB attenuation.
í %D7		14dB attenuation.

%L - PROPRIETARY COMMAND
Type:	Configuration
Format:	AT [cmds] %Ln [cmds]
Example:	AT M3 %L5 D5555555<CR>
Description	Sets the transmit level attenuation.
í Command		Function
í %L0		0dB attenuation.
í %L1		2dB attenuation.
í %L2		4dB attenuation.
» %L3		6dB attenuation.
í %L4		8dB attenuation.
í %L5		10dB attenuation.
í %L6		12dB attenuation.
í %L7		14dB attenuation.

S21 - PROPRIETARY BIT-MAPPED REGISTER
Value Range:		Bit-mapped
Default:		0
Type:		Read/Write
In Stored Profile?:		Yes
Description:		Bit-mapped configuration register.
Bit	í Value		Function
0	» 0 í 1		RJ-11/RJ-41S/RJ-45S-type jack used. RJ-12/RJ-13-type jack used.
1	» 0		Not used.
2	» 0 í 1		CTS signal follows RTS signal. CTS signal follows DCD signal.
4, 3	» 00 í 01 í 10 í 11		Modem ignores DTR signal. Modem switches to command mode when a DTR signal is detected. Modem hangs up when a DTR signal is detected. Modem resets to &F defaults when a DTR signal is detected.
5	» 0 í 1		DCD enabled. DCD enabled when a carrier signal is detected, disabled when carrier signal is lost.
6	» 0 í 1		DSR enabled. Modem goes off-hook in data mode only.
7	» 0 í 1		Long-space disconnect function disabled (Y0). Long-space disconnect function enabled (Y1).

S27 - PROPRIETARY BIT-MAPPED REGISTER
Value Range:		Bit-mapped
Default:		0
Type:		Read/Write
In Stored Profile?:		Yes
Description:		Bit-mapped configuration register.
Bit	Value		Function
1,0	í 00 01 10 11		Asynchronous mode enabled. Not used. Not used. Not used.
2	í 0 1		Dial-up line mode enabled. Leased-line mode enabled.
4,3	í 00 01 10 11		Transmit clock generated by the modem. Not used. Not used. Not used.
5	í 0 1		CCITT V.22/V.22bis protocols enabled. Bell 212A protocol enabled.
6	í 0		Not used.
7	í 0		Not used.

S22 - PROPRIETARY BIT-MAPPED REGISTER
Value Range:		Bit-mapped
Default:		118
Type:		Read/Write
In Stored Profile?:		Yes
Description:		Bit-mapped configuration register.
Bit	Value		Function
1, 0	» 10 í 00 í 01 í 11		Speaker set to medium volume. Not used. Speaker set to low volume. Speaker set to high volume.
3,2	» 01 í 00 í 10 í 11		Speaker enabled while dialing, enabled until carrier signal is detected, then disabled. Speaker disabled. Speaker enabled. Speaker disabled while dialing, enabled until carrier signal is detected, then disabled.
6,5,4	» 111 í 000 í 001 í 010 í 011 í 100 í 101 í 110		Full result codes, dial tone wait, and busy tone detect enabled. Basic result codes enabled, blind dialing only. Not used. Not used. Not used. Full result codes enabled, blind dialing only. Full result codes and dial tone wait enabled. Full result codes enabled, blind dialing only, busy tone detect enabled.
7	» 0 í 1		39/61 make/break ratio enabled. 33/67 make/break ratio enabled.

S23 - PROPRIETARY BIT-MAPPED REGISTER
Value Range:		Bit-mapped
Default:		7
Type:		Read/Write
In Stored Profile?:		Yes
Description:		Bit-mapped configuration register.
Bit	Value		Function
0	» 1 í 0		Grant remote loopback request. Ignore remote loopback request.
2,1	» 11 í 00 í 01 í 10		2400bps data rate enabled. 0 - 300bps data rate enabled. 600bps data rate enabled. 1200bps data rate enabled.
3	» 0		Not used.
5,4	» 00 í 01 í 10 í 11		Even parity enabled. Space parity enabled. Odd parity enabled. Parity disabled.
7,6	» 00 í 01 í 10 í 11		Guard tone disabled. 550Hz guard tone enabled. 1800Hz guard tone enabled. Not used.

S28 - PROPRIETARY BIT-MAPPED REGISTER
Value Range:		Bit-mapped
Default:		140
Type:		Read/Write
In Stored Profile?:		Yes
Description:		Bit-mapped configuration register.
Bit	Value		Function
2,1,0	í 000 í 001 í 010 í 011 » 100 í 101 í 110 í 111		0dB transmit level attenuation selected. 2dB transmit level attenuation selected. 4dB transmit level attenuation selected. 6dB transmit level attenuation selected. 8dB transmit level attenuation selected. 10dB transmit level attenuation selected. 12dB transmit level attenuation selected. 14dB transmit level attenuation selected.
5,4,3	í 000 » 001 í 010 í 011 í 100 í 101 í 110 í 111		0dB transmit level attenuation selected. 2dB transmit level attenuation selected. 4dB transmit level attenuation selected. 6dB transmit level attenuation selected. 8dB transmit level attenuation selected. 10dB transmit level attenuation selected. 12dB transmit level attenuation selected. 14dB transmit level attenuation selected.
6	» 0 í 1		10 pulses per second dial signal enabled. 20 pulses per second dial signal enabled.
7	» 1 í 0		%J resets secondary default. &F resets secondary default.