NEC 1200c Manual

21
3. Projection of Images (Basic Operation)
3If KEY LOCK is on, press the KEY LOCK button for one second or longer.
KEY LOCK becomes off. The color of the KEY LOCK button changes from orange to white, and buttons on the control
panel become operable. (See page 27)
LAMP MENU ENTERDOUSER
KEY
LOCK
EXIT
IMB
4Press the POWER button on the control panel of your projector three seconds or longer.
Y our projector is turn on, and the screen glows light about 30 seconds later. The status of the POWER button,...

22
3. Projection of Images (Basic Operation)
3-3. Selecting the title of input signal
This projector allows you to select pre-registered signals using the signal selection buttons on the control panel (up to 8
signals). Request your dealer/distributor for details on registering and changing titles. This section explains the steps for
selecting registered signals.
1Turn on the power to the image devices connected to the projector.
2Press the MENU button.
3Press the LEFT/RIGHT button to display “Title...

23
3. Projection of Images (Basic Operation)
3-4. Adjusting the position and the size of projected screen
3-4-1. Displaying the test pattern
1Press the MENU button, or select a test pattern from signal selection bu\
ttons (button  to ).
If you register the test patterns to the signal selection buttons ( to  buttons), select the te\
st pattern according to
“3-3. Selecting the title of input signal (See page 22)”.
1
2
3
45L
A M P M
EN U
ENTERD
O
USE
RK EY
L O CK
EX IT
IM B6
7
8
2Press the LEFT/RIGHT button...

24
3. Projection of Images (Basic Operation)
7Display on the LCD the name of the test pattern to be projected, then press the ENTER button.
The test pattern is displayed.
• To cancel the test pattern display, reselect the signal to be project.
3-4-2. Adjusting the position of the projected screen (Lens shift)
1Press the MENU button.
2Press the LEFT/RIGHT button to display “Configuration” on the LCD \
screen.
3Press the DOWN button.
4Press the LEFT/RIGHT button to display “Lens Control” on the LCD s\...

25
3. Projection of Images (Basic Operation)
3-4-3. Fine adjustment of the size (zoom) and focus of the projected screen
1Press the MENU button.
2Press the LEFT/RIGHT button to display “Configuration” on the LCD screen.
3Press the DOWN button.
4Press the LEFT/RIGHT button to display “Lens Control” on the LCD screen.
5Press the DOWN button.
The screen (“Lens Position”) to adjust the position of the projected screen is displayed.
6Press the ENTER button.
The screen to adjust the size and focus of the...

26
3. Projection of Images (Basic Operation)
3-4-4. Adjusting the brightness of the projected screen (Lamp output)
1Press the LAMP button.
“Lamp Setup” is displayed.
LAMP MENU ENTERDOUSER
KEY
LOCK
EXIT
IMB
2Press the DOWN button.
The screen to adjust the lamp output is displayed.
3Press the LEFT/RIGHT button to adjust the lamp output.
4Press the ENTER button.
The specified adjustment value is applied.
1
2
3
4 5L
A M P M
EN
U
EN TE
RD
O
USE
RK EY
L O CK
E X IT
IM B6
7
8 

27
3. Projection of Images (Basic Operation)
3-5. Preventing misoperations
Buttons on the control panel can be locked (KEY LOCK) to prevent misoperations. Buttons on the control panel do not function
while KEY LOCK is on. KEY LOCK must be off to operate these buttons.
NOTE• KEY LOCK is automatically turned on in the following cases.-When the projector has entered the standby state after turning on the lamp power switch and project
power switch while the AC power is supplied.
- When the projector has...

28
3. Projection of Images (Basic Operation)
3-6. Turning on/off the lamp with the projector turned on
3-6-1. Turning off the lamp
1Press the LAMP ON/OFF button on the control panel for five seconds or longer.
LAMP MENU ENTERDOUSER
KEY
LOCK
EXIT
IMB
3-6-2. Turning on the lamp
1Press the LAMP ON/OFF button on the control panel for five seconds or longer. 

29
3. Projection of Images (Basic Operation)
3-7. Turning your projector off
1Press the POWER button on the projector control panel for three seconds or longer.
The lamp is turned off, the POWER button blinks white, and the Rear STATUS indicator blinks orange (cooling
state).
The fan will continue to rotate while cooling, and the amount of time remaining for cooling is displayed on the LCD
screen. The cooling-off time is 5 minutes.
When the cooling is finished, the POWER button lights white, and the Rea\...

30
4-1. Basic operation with adjustment menus
To adjust the projector, display the menu on the LCD screen of the projector control panel.
4-1-1. Screen display
The menu display screen is composed of a menu display field (the upper two lines) and a se\
tting item display field (the bottom
two lines).
← Displays the main menu or submenus. 
←  Displays submenus or selection items. 
←  Displays settings and selection status. 
←  Displays settings, selected items and information on selected menus. 
The...