Technical data

Overview
1–12
DIGITAL HiNote Ultra 2000 Service Guide
Keyboard Hot Keys
The hot keys are used to set up and control the computer. These keys are activated by holding
down the
[fn]
key and pressing the desired function key. The function for a hot key is indicated
in yellow. The following table shows each hot key sequence and describes its function:
fn
+
Function
esc
Places the computer in Standby Mode.
F1
Sets the computer’s operating mode to maximize battery life. A single beep is
emitted when the computer switches to this operating mode. If you
Suspend/Resume or Reboot the system, the system returns to the settings contained
in the system BIOS.
F2
Sets the computer’s operating mode to maximize performance. Two beeps are
emitted when the computer switches to this operating mode. If you
Suspend/Resume or Reboot the system, the system returns to the settings contained
in the system BIOS.
F3
Used during Power Up Self-Test (POST) to enter the System setup program.
F4
Enables and disables the computers external display port and the LCD display.
There are three display modes:
1. LCD Display
2. LCD Display and External Monitor (simulscan)
3. External Monitor only
Each time you press this hot key, the computer changes to the next display setting.
The display mode for the External Monitor is shown on the LCD Status display.
Turns the battery display information On and Off.
Reserved for future use.
F7
Toggles the system sound between mute and unmute.
F8
Enables and disables the keyboard’s embedded key pad. The state of this key is
shown in the LCD status display. This hot key is used in conjunction with the [F9]
hot key to control the embedded key pad.
F9
num lock
Toggles NUM Lock On and Off. The state of NUM Lock is shown in the LCD
Status Display. This hot key is used in conjunction with the [F8] hot key to control
the embedded key pad.
F10
scroll lock
Toggles Scroll Lock On and Off. The state of Scroll Lock is shown in the LCD
Status Display.
Depress repeatedly to increase the audio volume.
Depress repeatedly to decrease the audio volume.
Depress repeatedly to decrease the LCD screen brightness.
Depress repeatedly to increase the LCD screen brightness.