ADTRAN warranty QFO-C Card Provisioning, Four-Character Display FCD Guidelines, Menu Structure

	Table 7. QFO-C Front Panel Indicators
Indicator	Color	Description
PWR	Solid Green	Power is on
(Power)	Flashing Green	Card being accessed by the SCU via the SCU MODE/SELECT toggle switch
	Off	Power is off
DSX 1 to 4	Solid Green	T1 is present with no errors
(Individual alarm	Off	T1 Loss of Signal from DSX or channel is disabled
status of each of 4	Flashing	T1 Bipolar Violations from DSX
T1 circuits)	Green and Orange
TST	Solid Orange	Card in loopback
(Test)	Off	Normal indication (no loopback)
ALM	Solid Red	Major/Minor alarm active
(Combination	Off	No alarms present or alert/lower-level severity alarm active
of all 4 T1Õs
alarm status)
ACT	Solid Green	Card is online
(Online indication)	Off	Card is offline

Table 7.

QFO-C Card Provisioning

The card is provisioned through the craft port on the SCU or by the FCD. Detailed procedures for provisioning the QFO-C start on page 11 with the section labeled Fiber (QFO-C) Main Menu. The screenshots are accompanied by steps to assist in provisioning the unit. Table 8 includes a list of the functions that may be provisioned in the QFO-C card.

Four-Character Display (FCD) Guidelines

This section provides guidelines for using the FCD menu interface for configuration, provisioning and system maintenance.

Menu Structure

The menu structure for a card is a multi-layered menu tree. Each menu level consists of menu elements, which may be either a main menu or a sub-menu item.

Sub-menus are menu elements that when selected descend down to the next menu level. Menu items consist of two types:

¥Read-only Ð Elements that display information that may change based on the status of the unit, but are not changeable directly by the user, for

example, ÒSTAT OK.Ó

¥Read/write Ð Elements that display information, but the value may be altered by selecting the item, for example, ÒDSX EQ 134 FT.Ó The user can select the item and change its value.

Navigating the Menu Structure

The three-position, return-to-center MODE/SELECT toggle switch on the SCU provides the FCD menu interface. The FCD displays strings four characters at a time. A string greater than four characters long is displayed as 4-character sub-strings for 1 second per sub-string. The string repeats when the end of the string is reached.

Four input values are available from the switch:

¥MODE Ð press the switch in the MODE direction and release it within 1.5 seconds to toggle among selections on the current menu. The switch must be held for at least 24 milliseconds.

¥SELECT Ð press the switch in the SELECT direction and release it within 1.5 seconds to select a menu item.

The switch must be held for at least 24 milliseconds. If the SELECT switch is held for more than 1.5 seconds, the input is ignored.

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