NEC MobilePro 780 Portable Computer Users Guide

  
Introducing the NEC MobilePro  2-5 
!Suspend Switch — Shuts off the backlight when the 
LCD panel is closed. Puts the MobilePro into a suspend 
state when the lid is closed (if enabled in MobilePro 
Settings). 
Around the Back of the System 
The back of the NEC MobilePro offers the following fea-
tures which are described after the figure. 
                   Features on the back of the system 
A
 – IR port  B
 – Main battery pack 
!Infrared (IrDA) Port — allows the MobilePro to com-
municate without...

  
2-6 Introducing the NEC MobilePro  
Around the Left Side of the System 
The left side of your NEC MobilePro offers the following 
features which are described after the figure. 
                  Left side features 
A
 – AC Power port  B
 – VGA port  C
 – Serial port  D
 – Not Used 
!AC Power Port — lets you connect the AC adapter to 
run your unit on AC power. 
!VGA port — provides a connection point for the VGA 
cable. 
!Serial port — provides a connection point for the PC 
connect cable. 
!Not used...

  
Introducing the NEC MobilePro  2-7 
Around the Right Side of the System 
The right side of your NEC MobilePro offers the following 
features which are described after the figure. 
               Right side features 
A
 – PC card eject button  B
 – PC card slot  C
 – Modem port 
!PC card eject button — allows you to remove an 
installed PC card. 
!PC card slot — lets you install one Type I or Type II 
PC card. 
!Modem Port — provides connection access to the in-
ternal modem using the RJ-11 telephone...

  
2-8 Introducing the NEC MobilePro  
Around the Bottom of the System 
The bottom of the NEC MobilePro offers the following 
features which are described after the figure. 
                 Features on the bottom of the system 
A
 – Soft reset button  B
 – ROM bay cover  C
 – Speaker 
D
 – Battery release lock  E
 – Lithium-Ion battery pack 
F
 – Battery release latch   
!Soft Reset Button — lets you do a “Soft Reset” to the 
NEC MobilePro in case of malfunctions. Your data is 
preserved if it has been...

  
Introducing the NEC MobilePro  2-9 
 Note: The NEC MobilePro will not power on 
when the battery lock is in the unlocked position. 
!Lithium-Ion battery pack — provides the system’s main 
battery power. 
!Battery Release Latch — allows you to release and re-
move the battery (when the lock is in the unlocked po-
sition). 
OPENING THE DISPLAY PANEL 
Open the display panel as follows. 
1. Slide the display panel latch to the right. 
2. Lift the display panel up and towards the back of the 
unit....

  
2-10 Introducing the NEC MobilePro  
USING THE STYLUS 
To use the stylus, follow these steps. 
1. Open the MobilePro display panel. 
2. Locate the stylus holder on the lower right of the dis-
play panel. To remove the stylus, slide it away from the 
unit. 
!CAUTION 
Although you can use your fingertip to activate the 
touch screen, never use hard-pointed or sharp ob-
jects. These objects can damage the touch screen. 
3. Gently touch the pointed tip of the stylus to the screen 
to select an object....

  
Introducing the NEC MobilePro  2-11 
To display battery status, use one of the following meth-
ods. 
!Double tap the battery/plug icon on the taskbar, if pre-
sent. 
!Go to Start, Settings, Control Panel, and double tap the 
power icon. 
Recharging the Main Battery Pack 
The main battery pack contains rechargeable Lithium-Ion 
cells. Recharge a battery pack when you see the following 
message displayed on your screen. 
Main Batteries Very Low 
To recharge a battery pack installed in the battery bay,...

  
2-12 Introducing the NEC MobilePro  
 Note: Through normal use, the capacity of a 
battery pack gradually declines. Should you notice 
that the battery does not stay charged as long as ex-
pected, it is probably necessary to replace the bat-
tery with a new one. Please refer to the section 
Battery Replacement in this chapter. Depending 
upon use, a battery pack should recharge from full 
depletion approximately 300 times during the life of 
the battery. 
Recharging the Backup Battery 
The backup...

  
Introducing the NEC MobilePro  2-13 
MobilePro Power Management 
When your MobilePro is connected to an AC power source 
and the main battery is removed from the system, be sure 
to replace the main battery before disconnecting the AC 
adapter to prevent possible data loss. 
!CAUTION 
The MobilePro’s internal data backup battery pro-
vides power to maintain the memory contents for a 
limited period of time when the main battery is re-
moved and the unit is not connected to an AC power 
source. The...

  
2-14 Introducing the NEC MobilePro  
Removing and Inserting the Battery Pack 
Should you notice the life of a charged battery pack is 
short, replace it with a new one. Follow these instructions 
to replace a battery pack. 
1. Save your data, turn off unit power, and close the dis-
play panel. Disconnect any cables attached to the unit, 
such as the AC adapter cable. 
 Note: If you receive messages indicating that 
both the main battery and the backup battery are 
very low, immediately connect the AC...