3900/3950HD/3950C  (250-3580/86/87)    Display Panel    Faxback Doc. # 2794

Located above the keyboard, the System Window display panel indicates
various activities or modes that are active on the computer system.  When
you activate a function, a corresponding symbol appears until you
deactivate that feature.

CAP LOCK:  This symbol appears when you've hit the [Cap Lock] key on the
           keyboard.  With this key toggled on, the symbol will appear in
           the System Window and all letters will by typed in upper case.

NUM LOCK:  This symbol appears when you've hit the [Num Lock] key on the
           keyboard.  With this key toggled on, this symbol will appear
           in the System Window and the embedded numeric keypad is
           activated.

SCROLL LOCK:  This symbol appears when you've hit the [Scroll Lock] key on
              the keyboard.  With this key toggled on, this symbol will
              appear in the System Window and the cursor control keys move
              the cursor by fields of text.

KEY PAD:  This symbol appears when the [Fn] keys is pressed and [Fn] key
          is not depressed activating the embedded numeric keypad.  The
          symbol will appear in the system window, and disappear when
          [Fn + Num Lock] is pressed again.

HDD/FDD ACTIVITY:  This symbol indicates that the FLOPPY DISK DRIVE (FFD)
                   or HARD DISK DRIVE (HDD) is active.  When these two
                   devices read or write data, this symbol flashes.

MODEM RING:  This symbol appears when the modem is ringing.

BATTERY B STATUS:  Battery pack B is located at the computer's left side
                   toward the rear.  This symbol indicates this battery
                   pack's status.

BATTERY A STATUS:  Battery pack A is located at the computer's right side
                   toward the rear.  This symbol indicates this battery
                   pack's status.

See Faxback Document Number 2699 for details on battery modes displayed.

AC POWER:  This symbol indicates the Notebook is using AC power.  When
           you use AC power and the power switch is on, the symbol is like
           "A Plug".  When you use AC power and the power switch is off,
           the symbol flashes every second.

SUSPEND MODE:  The System Window provides this special pattern when
               you've suspended operations to conserve battery power.

(smc-02/18/94)