Hitachi Cpx4 Projector Users Manual

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Projector
CPX4
User's Manual (detailed) 
Operating Guide
Thank you for purchasing this projector.
WARNING  ►Before using this product, please read all manuals for this 
product. Be sure to read “Safety Guide” first. After reading them, store them in 
a safe place for future reference.
About this manual
Various symbols are used in this manual. The meanings of these symbols are 
described below. 
WARNING  This  symbol  indicates  information  that,  if  ignored,  could  possibly 
result in personal...

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About this manual  . . . . . . . . . .1
Content   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
Projector features   . . . . . . . . . .3
Preparations   . . . . . . . . . . . . . . 3 
Contents of package  .............3 
Fastening the lens cover  ..........3 
Replacing the filter cover for   
   bottom-up use  ................ 3
Part names   .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 4 
Projector  . . . . . . . . . . . . . . . . . . . . . . 4 
Control panel  ................... 5 
Remote...

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Fastening the lens cover
To avoid losing the lens cover, please fasten the 
lens cover to the projector using the enclosed strap.
1. Fix the strap to the strap hole of the lens cover. 
Thread one end of the strap through the strap 
hole of the lens cover and make the loop at the end, 
and let the other end of the strap through the loop. 
Not have a knot in the strap at either end.
2. 
Fix the strap to the strap hole of the projector. 
Thread the other end of the strap through the strap hole of the...

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Part names
Part names
Projector
(1)   Lamp cover (61) 
The lamp unit is inside.
(2) Focus ring (
 18)
(3) Zoom ring (
 18)
(4) Control panel (
 5)
(5) SD card slot cover (
 10)
(6) Elevator knobs (x 2) (
 18)
(7) Elevator feet  (x 2) (
 18)
(8) Lens (
 14, 65)
(9) Lens cover (
 3)
(10) Intake vents
(11)   Filter cover (
63) 
The air filter and intake vent are inside.
(12) Speaker (
 35)
(13) Exhaust vents
(14) AC inlet (
 11
)
(15) LAN port (
 8)
(16) USB STORAGE port (
 8)
(17) USB port...

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Part names
Control panel
(1) STANDBY/ON button (14)
(2) INPUT/ENTER button (
 15, 22)
(3)   MENU button (
22) 
It consists of four cursor buttons.
(4) POWER indicator (
 14, 67)
(5) TEMP indicator (
 67)
(6) LAMP indicator (
 67)
Remote control
(1) VIDEO button (16)
(2) COMPUTER button (
 16)
(3) SEARCH  button (
17)
(4) STANDBY/ON button (
 14)
(5) ASPECT button (
 17)
(6) AUTO button (
 19)
(7) BLANK button (
 21)
(8) MAGNIFY - ON button (
 20)
(9) MAGNIFY - OFF  button (
13, 20)
(10)...

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(a)(b)
(a)(c) up
  (c) down
(b)
(c) up
  (c) down
Setting up
Setting up
Install the projector according to the environment and manner the projector will be 
used in.
Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
The values shown in the table are calculated for a full size screen: 1024×768.  
(a) Screen size (diagonal)
(b) Projection distance (±10%)
(c) Screen height (±10%)
On a horizontal surface
Suspended from the ceiling
• Keep a space of 30...

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Setting up
WARNING  ►Place the projector in a stable horizontal position. If the 
projector falls or is knocked over it could cause injury and/or damage to the 
projector. Using a damaged projector could then result in fire and/or electric 
shock.
•   Do not place the projector on an unstable, slanted or vibrational surface such 
as a wobbly or inclined stand.
•   Do not place the projector on its side, front or rear position. 
•   Consult with your dealer before a special installation such as...

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Setting up
Connecting your devices
Be sure to read the manuals for devices before connecting them to the projector. 
Make sure that all the devices are suitable to be connected with this product, and 
prepare the cables required to connect.
Please refer to the following illustrations to connect them.
WARNING  ►Do not disassemble or modify the projector and accessories.
►Be careful not to damage the cables, and do not use damaged cables.
CAUTION  ►Turn off all devices and unplug their power cords prior...

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Setting up
NOTE  • Be sure to read the manuals for devices before connecting them to 
the projector, and make sure that all the devices are suitable to be connected with this 
product. Before connecting to a PC, check the signal level, the signal timing, and the 
resolution.
-   Be sure to consult to the administrator of the network. Do not connect  LAN port to any 
network that might have the excessive voltage.
-   Some signal may need an adapter to input this projector.
-   Some PCs have multiple...

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Setting up
Using a USB storage
In order to view images stored in a USB storage, such as a USB memory, insert 
the device into the USB STORAGE port.
Before removing the USB storage, be sure to perform the REMOVE procedure 
using the SERVICE menu under the MIU menu  (
59).
NOTE  • 
When using the projector with a wired LAN, please remove the wireless network card.
IMPORTANT NOTE  • To comply with FCC RF exposure compliance requirements, the antenna 
used for this transmitter must be installed to...