Robotics Sportster Flash x2 Podręcznik Użytkownika Pobierz pdf (Strona 45)

User’s Guide & Reference 41

Section E : Technical Quick Reference

Section D includes information about:

• Front Panel Lights

• Command Summary

• S-Registers

• The Serial Interface (cable information)

Front Panel Lights (external modems)

Symbol Meaning Status

AA.......... Auto Answer Answer mode: ON when register

S0 is set to 1 or higher (Auto

Answer), and when answering a

call; OFF when modem originates

a call. Light flashes when there is

an incoming call.

CD ......... Carrier Detect ON if modem receives a valid data

signal (carrier) from a remote

modem, indicating that data

transmission is possible. Always

ON if CD override is ON (&C0).

RD ......... Received Data Flashes when modem sends result

codes or passes received data bits

from remote.

SD ......... Send Data Flashes when computer sends a

data bit to modem.

TR.......... Data Terminal Ready ON if modem receives a DTR

signal from computer. Always ON

(modem ignores DTR) if the DTR

override is ON (&D0).

CS ......... Clear to Send ON until modem lowers CTS when

Transmit Data hardware flow

control is enabled (&H1, &H3).

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Robotics Sportster Flash x2 Podręcznik Użytkownika Strona 45