Printronix SL4M - Manual (Page 39)

Control Panel
39
Left Key
In Offline mode, this key adjusts the display brightness of the LCD. In Menu
mode (at the icon menu level), this key will advance from one menu icon to
the previous menu icon. If at the beginning of one row of icons it will move to
the end of the other row of icons.
Within a menu tree, if the highlighted menu has a selectable parameter,
pressing the Left key causes the parameter to decrement or display the
previous parameter on the list. If at the bottom of the parameter range,
pressing the Left key will move to the top of the parameter range.
If in special multiple segment setting menus for Network Address menus or
String menus, pressing the Left key will move to the previous segment or
character without losing changes made to the current segment or character.
If at the beginning of the segments or characters, pressing the Left key will go
to the end of the segments or characters. None of the changes to the
segments or characters will take effect until the Enter Key is pressed.
This key is inactive in all other states. This key is typematic and if held down
will start to accelerate.
Combination Keys
• Menu Unlock Combo Key
A combination key whose default setting is the Enter and Down keys
pressed simultaneously. In Menu mode, this key toggles locking and
unlocking of the Enter key. This key is inactive in all other modes. When
the Enter key is locked it prevents the operator from modifying the menu
settings. The default is the Enter and Down keys.
NOTE: To change the default menu lock/unlock combo keys to a different
key or combination, select PRINTER SETUP  Set Lock Key.
Admin User must be enabled for the Set Lock Key option to display.
• Soft Reset Combo Key
A combination key that causes the printer to perform a soft reset by
pressing the Left and Right keys simultaneously in Offline and Menu
modes. This combo key is inactive in all other modes.
• Download Combo Key
A combination key that places the printer in download mode.
See “Downloading Software with the Firmware Download Utility” on
page 158.
Online Indicator
Indicates when the printer is online or offline. The online indicator stays lit
when the printer is online, ready to print and blinks while accepting data from
the host.
(!) Fault Indicator
Flashes during a fault condition.