CXR AJ 2885P Manual de usuario descargar pdf (Pagina 22)

User's Manual V34bis Fax-modem - AJ 2885 P

AJ 2885 P - Pa

e 22

4.2. Configuration through front panel LCD and keypad

This chapter describes states of the front panel lights and operation of the LCD and keypad.

4.2.1. The four LEDs indicate the state of the modem

LED Circuit Function

DSR/Ri 107/125

Flashes when an incoming ring is receiving (125-Ri).

On leased line, the Originate modem flashes 10 times per second and

the Answer one 4 times per second, when waiting for carrier.

When

ON when DSR is activated, when the modem is off hook and when

connected.

CD 109 Indicates that the modem is connected to the remote one, i.e. remote

carrier is detected.

DATA 103/104 Flashes as data are received and transmitted by the modem.

DTR 108 Indicates that the data terminal equipment connected to the modem is

ready for data communication flashes if DTR-108 is not active.

4.2.2. LCD displays

The LCD displays two lines of 16 characters:

 It displays results of the self test after power on.

 The main menu displays successively states of the modem (connection, speed, DTE interface

status) and branches to configuration and dialing sub-menus.

 Theses menus are described on the menu map as a separate document.

 Three keys are used to pass between menus: down ↓ key accesses next item in a list, enter ↵

key validates a choice or branches to a sub-menu, and left ← key comes back one step to the

main menu with no effect on last choice.

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CXR AJ 2885P Manual de usuario Pagina 22