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1110

PATTON ELECTRONICS COMPANY

1110

Modem Type

Data (asynchronous)

Maximum Data Rate

19.2Kbps

Data Bus

External

Data Modulation Protocol

Proprietary

CONNECTIONS

Purpose

Location

Purpose

Location

Line in

CN1

RS-232/422

CN3

Line out

CN2

Volume

R1

CARRIER SIGNAL

Setting

SW2/A

Always on

Off

Follows RTS

On

CARRIER DETECT LED

Setting

SW2/D

Enabled

On

Disabled

Off

DTE/DCE

Setting

SW1

DTE

On

DCE

Off

RTS/CTS DELAY

Setting

SW2/B

SW2/C

Disabled

Off

Off

79.5 ms

On

Off

9.5 ms

On

Off

TRANSMIT LED

Setting

SW2/E

Enabled

On

Disabled

Off

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/F

Not used

SW1/G

Not used

SW1/H

Not used

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

TD

Red

On

Modem is transmitting data

TD

Red

Off

Modem is not transmitting data

CD

Red

On

Carrier signal detected

CD

Red

Off

Carrier signal not detected

MISCELLANEOUS TECHNICAL NOTE

The exact location and orientation of DIP switch SW1 is unidentified.