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2400 ETC-E

ATI TECHNOLOGIES, INC.

2400 ETC-E

Card Type

Modem (synchronous/asynchronous)

Chip Set

ATI

Maximum Data Rate

2400bps

Maximum Fax Rate

9600bps (send only)

Data Bus

External

Fax Class

Class I

Data Modulation Protocol

Bell 103A/212A

ITU-T V.22, V.22bis

Fax Modulation Protocol

ITU-T V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Answer call button

ANS

Volume

R1

Line out

CN1

Speed selector button

SPEED

Line in

CN2

Power switch

SW1

RS-232/422

CN3

Sync/async mode button

SYNC

DC power

CN4

Test mode button

TEST

Data/Voice button

DATA

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

PWR

Unidentified

On

Power is on

PWR

Unidentified

Off

Power is off

MR

Unidentified

On

DSR signal is high

MR

Unidentified

Off

DSR signal is low

RD

Unidentified

On

Modem is receiving data

RD

Unidentified

Off

Modem is not receiving data

CD

Unidentified

On

Carrier signal detected

CD

Unidentified

Off

Carrier signal not detected

DATA

Unidentified

On

Modem is establishing a connection

DATA

Unidentified

Off

Modem is not establishing a connection

ANS

Unidentified

On

Auto-answer enabled

ANS

Unidentified

Off

Auto-answer disabled

SPEED

Green

On

Modem operating at 2400bps

SPEED

Red

On

Modem operating at 1200bps

SPEED

N/A

Off

Modem operating at 300bps

SYNC

Unidentified

On

Modem is operating in synchronous mode

SYNC

Unidentified

Off

Modem is operating in asynchronous mode

DIAGNOSTIC LED(S) (CONíT)

LED

Color

Status

Condition

TEST

Unidentified

On

Modem is in test mode

TEST

Unidentified

Off

Modem is not in test mode

TR

Unidentified

On

DTR signal is high

TR

Unidentified

Off

DTR signal is low

SD

Unidentified

On

Modem is transmitting data

SD

Unidentified

Off

Modem is not transmitting data

BC

Unidentified

On

Error correction enabled

BC

Unidentified

Off

Error correction disabled

BC

Unidentified

Blinking

Errors detected in transmission

Proprietary AT Command Set

See document V2473 for a full command summary.