文章简介
大多数笔记本电脑需要使用功能键来激活或解除笔记本的视频信号输出。由于大多数笔记本的激活或解除是以拨动开关的形式来切换：重复按切换键来显示笔记本上的画面和投影仪上的画面，或者让两者同时都显示。但如果投影仪上的默认分辨率不能匹配笔记本上 LCD 显示的分辨率，同时显示画面将不能实现。某些笔记本还将需要关机再启动，来实现和投影仪的最佳匹配。
下面的表格列出了各笔记本厂家及型号所设置的视频切换键
笔记本品牌
型号
切换视频的执行键
Acer
Note 350, 750, 760, 780, 950
Ctrl-Alt-ESC while computer boots activates the setup menu; system config; advanced sys config; display device; LCD/CRT
Note 971
FN + F5
AST
Ascentia, Ascentia A series, PowerExec, 9xxN
FN + F5
Ascentia J Series
FN + F3
Ascentia P Series, Bravo, 800N, B5N
FN + F12
Premium
FN + D
Altima
All
Shift-Ctrl-Alt-C
Ambra
All
Ctrl-Alt-Esc for set-up screenFN + F2FN + F5
Amrel
All
Set-up screenShift-Ctrl-D
AMS
Power CD
FN + F2
AMT
NP-743D
Set-up (Advanced) Screen Display Select CRT or LCD
AT&T
3181, Globalyst 250
FN + F3
Clobalyst 200, Globalyst 3150 Safari
FN + F6
Austin
All
Ctrl-Alt-CommaFN + F12
Award
Modular Notebook
FN + F6
Computer
Model
Key Command to Activate/Deactivate Port
Bondwell
All
reboot for LCD or CRT options to appear
Canon
BTO
FN + F6
Innova 386NX
Setup Menu Option
Innova Book 360CD, 490CDS
FN + F7
NoteJet 3CX
Change CMOS to CRT
Chaplet
All
Select from set-up screenFN + F6FN + F4
Chembook
All
FN + F6
Chicony
All
Ctrl-Alt-EscAutomatic
All
Ctrl-alt-#6FN + F7FN + F4
Compaq
Armada, LTE, Contura
FN + F4
Presario
FN + F2
Other
Automatic, Ctrl-Alt<
CompuAdd
NBE 780
FN + F3 Set-up select DisplayLCD/CRT
Other
Automatic
Compudyne
Laptop
Ctrl-Shift-D or set-up screen
N386SXE
FN + F8
Data General
All
Ctrl-Alt-Command
Data View
All
Ctrl-Shift-M
DEC
HiNote
FN + F4
425 SL
FN + F5
Other
Automatic
Dell
Latitude, CP-Inspiron
FN + F8FN + F12
Other
Ctrl-Alt-
Dolch
All
Set Switch to CRT before boot-up
笔记本品牌
型号
切换视频的执行键
Epson
650C Set
Switch to CRT
Other
FN + F12
EPS Technologies
L166MMX, MP-975A
FN + F4
Everex
All
Select from set-up screen
Other
FN + F10
Fujitsu
Lifebook
FN + F10
Gateway
Solo, Liberty
FN + F3
Colorbook
FN + F1
Colorbook 2
Option in CMOS setup
Grid
All
Ctrl-Alt-TabFN + F2
Hitachi
M120T/1000, M100D
FN + F7
E100D/810
FN + F8
Hyundai
All
Set-up screen option
Hewlett Packard
All
HP notebook PCs FN + F5
IBM
Thinkpad 310, 36x, 380, 701, 75X, 760, 560, 770
FN + F7
Thinkpad 350, PS/Note 425C
FN +F1 for setup
LX40 Setup
LCD to CRT
Thinkpad 700
Ctrl-LT-S
Infotel
Ultra
FN + F12
Jetbook
All
FN + F6FN + F12
Kaypro
All
Boot with monitor con
Kris Tech
All
FN + F8
Macintosh
PowerBook 3400
Select Monitor Icon on PowerBookControl Strip, Select Resolution to match display device (e.g. 800x600 Sinulscan for simultaneous display on PowerBook and on projector)
PowerBook 1400
Requires Optional Video Card. Select Monitor Icon on PowerBook Control Strip, Select Resolution to match display device (e.g. 800x600 Simulscan for simultaneous display on PowerBook and on projector)
PowerBook 160, 165, 180, 520, 540, 5300
Control Panel Folder, PowerBook Display folder, Activate Video Mirroring, warm reboot.Or (if display problems occur w/mirroring) Control Panel folder, Monitors, switch primary display by dragging white menu bar to monitor 2
PowerBook 140, 145, 150, 170
No Video Port. Requires 3rd party interface
Portable 100
Not Compatible
Magitronic
All
FN + F4
Mastersport
All
FN + F2
Micron Millenia,
Transport
FN + F2FN + F12
Midwest Micro
Elite
FN + F11
Mitsubishi
All
SW2 On Off Off Off to activateSW2 Off On On On to de-activate
Computer
Model
Key Command to Activate/Deactivate Port
NCR
All
Set-up screen option
NEC
Versa 2000, 4000 series, 5000 series, 6000 series, M, P, V, MX series, Ultralite
FN + F3
Versa 2400
FN + F10
Versa S
FN + F2
Other
Select ';Active'; from set-up
Parkard Bell
All
FN + F10FN + F2
Panasonic
All
FN + F2Panasonic set-up program
ProStar
5200, 6200, 12000
FN + F6
Other
Ctrl-Alt-S at startup
Sager
All
FN + F6
NP8600
FN + F9
Sampo
All
CTRL-ALT SHIFT C
Samsung
810
FN + F4
55200
Set-up screen option
Pro 500
FN +F5 Pro 800,
Sens 700
FN + F6
Sanyo
All
Set-up screen option
Sharp
All
FN + F5
Sotec
PC3020, PC9000, PC9020
FN +F5
Other
FN +F1
Tandy
All
Ctrl-Alt-Insert
Tangent
All
FN + F5
Texas Instruments
370, 390, Travelmate 7000, Extensa 36x
FN + F2FN + F3
Travelmate 2000
Switch CRT On
Travelmate LT286/45
Press SETUP key on keyboard
3000
Type ALTVID at DOS Prompt
4000
Ctrl-Alt-Setup
4000M and 4000E
FN + Setup at DOS prompt - Screen Display = BOTH
5000
Ctrl-Alt-Esc
5100/5200
Win95 Control Panel, TI SETUP, System Config, Display device, LCD/CRT/both. Win 3.1 Travelmate n/b Setup, TI SETUP, System Config, Display device, LCD/CRT/both
6020, 6030, 6050,
Extensa 600CD, 650CDT FN + F12
Extensa 5xx/6xx Series
FN + F10
Other
FN + F5
Top-Link
All
Set-up Screen optionFN + F6
Toshiba
1000, 1200, 1600, 3100E, 3200
FN + End
1100
Ctrl-Alt-End
1850
Reboot
T1910 Satellite
Automatic, no simultaneous display
T1950CT, T1960CT
type TSetup at DOS prompt Select display location int/ext/both (internal, external, or both displays)
105CS, 110CT, 115CS, 200CDS, 400, 410, 415, 420, 430, 500CDT, 610, 650CT 2100CT, 2105CT, 2130CS, 2150CS, 2150CDT, 2150CT, 2400CS, 2400CT, 2450CT, 3600DT, 4500, 4700, 4800, 4850, 4900, Tecra 700CDT, 720CDT, 730CDT
FN + F5
3100
Ctrl-Alt-End
3100E, 3200
FN + ENd
3100SX, 3200SX
N/A PORT ACTIVE
3400
Needs SCSI Adapter for ext. video
4400sx
N/A PORT ACTIVE
5100
Ctrl-Alt-End
5100/100, 5200, 5200/100
N/A PORT ACTIVE
610CT
Needs SCSI adapter for ext. video
Twinhead
Slimnote 5100T, 9133CX
FN + F5
Slimnote 8xx Series
FN + F5
US Logic
All
FN + F8
Winbook
XP, XP5
FN + F6 (sinul) FN + F10 (int/ext)
XP5 Pro,
FX FN + F12
XL
FN + F2
LM
FN + F8
Wyse
All
Software Driven
Zenith
Z-Noteflex, Z-StarEX
FN +F10
Z-NoteGT
FN + F7
Zeos
486
CTRL-SHIFT D
486 Meridian
FN + F1
