Compaq Presario V2000 Hardware-Software Guide - Page 37

Switch Image (fn+f4), LCD notebook display

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Keyboard and Touchpad Switch Image (fn+f4) The fn+f4 hotkey switches the image among display devices connected to the system. For example, if an optional monitor is connected to the notebook through the monitor port, each time you press the fn+f4 hotkey the image will switch among the notebook display, the monitor display, and a simultaneous display on both the notebook and the monitor. Most monitors receive video information from the notebook using the external VGA video standard. The fn+f4 hotkey can also toggle images among other devices receiving video information from the notebook. The following video transmission types, with examples of devices that use them, are supported by the fn+f4 hotkey: ■ LCD (notebook display) ■ External VGA (most monitors) ■ S-Video (televisions, camcorders, VCRs, and video capture boards with S-Video-in jacks) ■ Composite video (televisions, camcorders, VCRs, and video capture boards with composite video-in jacks) Hardware and Software Guide 2-9

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Keyboard and Touchpad
Hardware and Software Guide
2–9
Switch Image (fn+f4)
The
fn+f4
hotkey switches the image among display devices
connected to the system. For example, if an optional monitor
is connected to the notebook through the monitor port, each time
you press the
fn+f4
hotkey the image will switch among the
notebook display, the monitor display, and a simultaneous display
on both the notebook and the monitor.
Most monitors receive video information from the notebook
using the external VGA video standard. The
fn+f4
hotkey can also
toggle images among other devices receiving video information
from the notebook.
The following video transmission types, with examples of devices
that use them, are supported by the
fn+f4
hotkey:
■
LCD (notebook display)
■
External VGA (most monitors)
■
S-Video (televisions, camcorders, VCRs, and video capture
boards with S-Video–in jacks)
■
Composite video (televisions, camcorders, VCRs, and video
capture boards with composite video-in jacks)