Ericsson TT1222 Guia do Utilizador descarregar pdf (Página 21)

Introduction

Figure 1.4 shows how to edit parameter values once a menu item is selected.

Figure 1.4: Editing Values in a Menu.

Decrement value

Position cursor

Increment value

Position cursor

1.4.2.2 Edit and Save

In the edit mode, when the correct value is in place, exit and save by pressing

multiple times to the right, to move the cursor outside the edit area. When the cursor

leaves the edit area, the new setting will be saved, and the keypad will revert to the

navigation mode.

1.4.2.3 Cancel and Exit

In the edit mode, if you have incorrectly entered a value, cancel and exit by pressing

multiple times to the left, to move the cursor outside the edit area. When the cursor

leaves the edit area, the previous setting will reappear, and the keypad will revert to

the navigation mode.

Note: Keypad access may be locked, this is easily recognized by the small lock in

the top left corner of the display. To navigate the menus, escape the locked

mode by pressing left, right, 3 x left and then 3 x right in sequence. This will

take you from the default status screen, to the main menu.

1.4.2.4 Status LED

The unit is fitted with one LED, showing the status of the unit. When the LED lights

up red, an alarm condition has been met, according to the alarm set up described in

Annex D, Alarm Categories and Conditions.

1.4.2.5 LCD Display

The 2-line LCD Display menus are detailed in Annex C, Front Panel LCD Menus.

EN/LZT 790 0002/2 R1A

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Ericsson TT1222 Guia do Utilizador Página 21