Multitech MT5600ZDXV 사용자 설명서

V.90 or K56flex.  This LED is lit when connected to an ISP-type K56flex

server.  The actual connection speed is contingent upon server

capabilities and line conditions.

V.34. This LED is lit when the modem is connected in V.34 mode.

V.32bis. This LED is lit when the modem is connected in V.32bis

mode.  Note at speeds lower than a V.32bis connection, the

modem speed LEDs remain unlit.

Off Hook.  The condition of Off Hook indicates to the central

office that the modem wants the phone line to do some-

thing (i.e., dial or answer a call). This LED is also lit when the

modem has achieved on-line status.

 

Terminal Ready.  When TR is lit, the modem can

answer an incoming call.  This signal (TR or DTR) provides a means

for the terminal or computer to control the modem's

connection to the communications channel. The modem needs a high DTR

to communicate.  The state of the TR LED matches that of the DTR circuit

on pin 20 of the  RS232/V.24 interface.

 

Error Correction.  This LED is lit when the modem is set for V.42

error correction, and flashes on and off when data compression

is activated.