NEC Ht410 Entertainment Projector Users Manual

E-20
Connecting the Supplied Power Cable
Connect the supplied power cable to the projector.
First connect the supplied power cables two-pin plug to the AC IN of the projector, and then connect the other
plug of the supplied power cable in the wall outlet.
2. INSTALLATION AND CONNECTIONS
CONTROL
C
O
M
P
O
N
E
N
T
 
I
N C
O
M
P
U
T
E
R
 
INV
I
D
E
O
 I
N A
U
D
I
O
 IN
S-VIDEO IN
R C
r
/
P
r C
b
/
P
b
Y
L
/
m
o
n
o
A
U
D
IO
 
I
N
LAMP
STATUS
POWER
ON/STAND BY
AUTO
ADJ.
A
C
 I
N
CAUTION
Do not unplug the...

E-21
3. PROJECTING AN IMAGE (BASIC OPERATION)
This section describes how to turn on the projector and to project a picture onto the screen.
Turning on the Projector
NOTE:
•The projector has two power switches: a main power switch and an ON/STAND BY button.
•When plugging in or unplugging the supplied power cable, make sure that the main power switch is pushed to the off (O)
position. Failure to do so may cause damage to the projector.
To turn on the main power to the projector, press the Main Power...

E-22
2. Press the ENTER button to execute the selection.
After this has been done, you can proceed to the menu operation.
If you want, you can select the menu language later. See Language on page E-38.
NOTE: Immediately after turning on the projector, screen flicker may occur. This is not a fault. Wait 3 to 5 minutes until thelamp lighting is stabilized.
When the Lamp mode is set to Eco, the Lamp indicator will light green.
If one of the following things happens, the projector will not turn on.
*If the...

E-23
Selecting a Source
Selecting the computer or video source
Using the cabinet buttons
Press and quickly release the SOURCE button on the projector cabinet to display the Source list. Each time the
SOURCE button is pressed, each source name will be highlighted in sequence.
Press the SOURCE button.
Using the Remote Control
LAMP
STATUS
POWER
AUTO
ADJ.ON/STAND BYSELECTSOURCE
MENUPOWER
OFF ONCOMPUTERCOMPONENT
AUTO AUTO ADJ.
S-VIDEOC-VIDEO
VIDEOCOMP.
NOTE: If no input signal is available, the projector will...

E-24
Move the projector left to center the image horizontally on the screen.
3. PROJECTING AN IMAGE (BASIC OPERATION)
Adjustable Rear Foot Using the Adjustable Rear Foot
The adjustable rear foot provides the projector with a horizontal tilt adjustment.
If the projector is placed on an uneven surface, keep the projector level by pushing down the left or right rear par t
of the top cabinet with both hands.
NOTE: A spacer is attached to the adjustable rear foot to provide stability.
Remove the spacer before...

E-25
2
CONTROL
CO
MPONENT IN COMP
UTE
R INV
IDEO
 IN A
UDIO IN
S-VIDEO INR Cr/Pr Cb/Pb
Y
L/mono
AU
DIO
 IN
S
E
L
E
C
T
L
A
M
P
S
T
A
T
U
S
P
O
W
E
R
O
N
/
S
T
A
N
D
 
B
YA
U
T
O
A
D
J
.
AC IN
SOURCE
1
Zoom
Use the Zoom lever to finely adjust the image size on the screen.
Adjustable Tilt Foot
Adjusting the Tilt Foot
1. Lift the front edge of the projector.
2. Push up the Adjustable Tilt Foot Lever on the front side of the projector to extend the adjustable tilt foot
(maximum height).
3. Push down the...

E-26
NOTE: Keystone angle can be corrected between 15 degrees upward and 15 degrees downward of projector tilt from level.
To correct keystone distortion using the KEYSTONE +/- button:1. Press the KEYSTONE +/- button once to display the slide bar for adjustment.
2. Press the KEYSTONE + or - to correct the keystone distortion.
Focus
Use the Focus ring to obtain the best focus.
Correcting the Vertical Keystone Distortion
The Keystone correction feature will correct the vertical distortion of a projected...

E-27
Optimizing an RGB Image Automatically
Adjusting the Image Using Auto Adjust
Optimizing an RGB image automatically
Press the AUTO ADJ. button to optimize an RGB image automatically.
[Poor picture]
[Normal picture]
Press the AUTO ADJ. button to fine-tune the computer image or to remove any vertical banding that might
appear and to reduce video noise, dot interference or cross talk (this is evident when part of your image appears
to be shimmering). This function adjusts the clock frequencies that...

E-28
Turning off the Projector
To turn off the projector:
First, press the ON/STAND BY button on the projector cabinet or the POWER OFF button on the remote control.
The “Power Off / Are you sure?” message will appear.
C
O
N
T
R
O
L
S
-V
ID
E
O
 INR Cb/Pb
Y
L/mono
LAMP
STATUS
POWER
AUTO
ADJ.ON/STAND BYSELECTSOURCE
MENU
ON
S-VIDEOC-VIDEO
VIDEOCOMP.COMPUTERCOMPONENT
AUTO AUTO ADJ.OFFPOWER
Remote controlCabinet controls
POWER
STATUS
LAMP
POWER
POWER
STATUSLAMP
STATUSLAMP
Power On Fan running Standby
Steady...

E-29
After Use
Preparation: Make sure that the projector’s main power is off.1. Unplug the power cable.
2. Disconnect any other cables.
3. Retract adjustable tilt foot if extended.
4. Cover the lens with the lens cap.
5. Put the projector and its accessories in the supplied soft case.
3. PROJECTING AN IMAGE (BASIC OPERATION)