Paradyne 336x E1 manual Selecting the G.703 DTE or Data Port for LED Display, LED Dsply DTE, Dte

Operation

Selecting the G.703 DTE or Data Port for LED Display

Use the LED command on the Control branch to select which port's (G.703 DTE or data port) status appears on the five shared LEDs on the front panel.

NOTE

The following procedure is an example only. Screen displays may vary depending on the model and configuration of the E1 NTU.

To select a port for LED display,

1.From the top-level menu screen, press the key until the Ctrl selection appears on the screen.

E1 HDSL NTU

Stat	Test	Cnfig
F1	F2	F3

2. Select Ctrl.

E1 HDSL NTU

Test	Cnfig	Ctrl
F1	F2	F3

3. From the Control screen, select LED.

Control:
Rel	LED	ClrReg
F1	F2	F3

The currently selected port name appears on the top line of the LCD. DTE indicates the G.703 DTE port.

LED Dsply: DTE

DTE	Prt1	Prt2
F1	F2	F3

4.From the LED Dsply screen, press the Function key that corresponds to the G.703 DTE or data port for which you want the LEDs to display. Use the scroll keys, if necessary.

Select DTE to monitor the G.703 DTE port's SIG, OOF, ALRM, PDV, and BPV status signals on the shared LEDs.

Select a particular data port to monitor the data port's DTR, TXD, RXD, CTS, and RTS control signals on the shared LEDs.

Changing Configuration Options

The E1 NTU is an intelligent device that displays only valid options for the current configuration. Therefore, you are only presented with menu choices that are consistent with the current configuration and operational state of the E1 NTU; invalid combinations of configuration options do not appear. For example, menus displayed for the Model 3360 (2 ports) and the Model 3364 (4 ports) differ due to the number of ports available. Also, if the G.703 DTE interface selection is disabled, many of the menu choices do not appear. Be aware that although all options are shown in this guide, what you see on your E1 NTU varies with your configuration.

The E1 NTU offers four sets of configuration options located in the following memory areas:

•Active (Activ). The configuration option set active for the E1 NTU is stored here. Before a configuration option set becomes active for the E1 NTU, you must save the set to the Active area. When the E1 NTU is shipped from the factory, the Active configuration option set is identical to the Factory set. This area can be written to and controls the current operation of the device.

3360-A2-GB20-20 December 1996 3-11