Hitachi Cp-S845w Users Manual

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ENGLISH
Slide the battery compartment cover
in the direction of the arrow while
pressing slightly down on it.
CautionCautions on use of batteries
•Do not use batteries not specified for this unit.
Also do not use old and new batteries together.
It may cause a fire, injury due to burst of
battery or liquid leakage.
•When inserting batteries, pay attention to the
direction of the  and  polarity indications
and insert the batteries correctly. If the
polarities are confused, it may cause injury or
damage near the unit due to a burst of battery
or liquid leakage.
How to insert batteries
Insert the provided batteries (LR6 (alkal) into the remote control transmitter.
Remove the battery 
compartment cover.
Caution
•Do not drop the remote control transmitter or
apply any shock to it. 
•Do not let the remote control transmitter get
wet and do not put it on a wet object.  It may
cause a malfunction.
•If you are not going to use it for a long time,
remove the batteries from the remote control
transmitter.
•If operation of the remote control becomes
difficult, replace the batteries.Cautions on use
Insert the batteries
as illustrated inside
the battery compartment.
Replace the cover.
Names and functions of each part (continued)
12
3
•The laser pointer on the remote control unit radiates the laser beam from the laser aperture.
•This laser pointer used as a stick (for indication).
•Do not stare directly into the laser aperture or radiate the laser beam to other persons as the laser
emitted is a class 2 laser and it could damage you vision , etc.
Especially pay attention if children are present.
•The three labels below are caution labels for the laser beam.
LASER APERTURE
CAUTION
LASER RADIATION -
DO NOT STARE INTO BEAM
WAVE LEGTH : 670nm
MAX. OUTPUT : 1mW
CLASS 2 LASER PRODUCT
RADIAZIONI LASER
NON GUARDARE NEL RAGGIO LUCE
APPARECCHIO LASER DI CLASS 2
RAYONNEMENT LASER           
MANUFACTUREDNE PAS REGARDER DANS
LE FAISCEAU APPAREIL                    Jun-99
A LASER DE CLASSE 2
LASER-STRAHLUNG                 PLACE OF              
NICHT IN DEN STRAHL            
MANUFACTURER:             
BLICKEN LASAER KLASSE 2     
            
AVOIDE EXPOSURE-LASER
RADIATION IS EMITTED
FROM THIS APERTURE
CautionCautions on use of the laser pointer.
LASER  RADIATION 
DO  NOT  STARE  INTO  BEAM
CLASS  2  LASER  PRODUCT
WAVE  LENGTH : 670nm
MAX. OUTPUT : 1mW
IEC60825-1 : 1993 + A1 : 1997 
						

							12
Please basically use liquid crystal projector at the horizontal
position. 
If you use liquid crystal projector by the lens up position, the lens
down position and the side up position, this may cause the heat
inside to build up and become the cause of damage.
Be especially careful not to install it with ventilation holes blocked.
a
Determine picture size and projection distance as illustrated below.
a:Distance from the projector to the screen. 
(tolerance : ±10%)
This screen size is full-screen size.(800 dots X 600 dots)
Screen
Installation 
View from the topView from the side
Adjust the projection position using the foot adjusters at the bottom of the projector.
View from the front
•Do not unlock the foot adjusters while you do not support the projector, to avoid falling of
the projector and causing an injury.
•Do not revolve the foot adjusters by force, the foot adjusters is damaged.
•Securely lock the adjuster.
•Do not apply unnecessary force from the upper side when lifting the projector. Otherwise,
projector may be damaged or a finger could be caught and cause injury. 1.  Lift up the projector and press the button of the adjuster to release the lock.
2.  Adjust the projection angle, release the button of the adjuster and securely lock it.
3.  To adjust the angle slightly, revolve the foot adjusters.Foot adjuster
Lens center
View from the side
Vertical adjustments
can be made in the
range of 0 to 9°.
Installation of liquid crystal projector
Caution
Example of the projector and screen installation 
How to use foot adjusters
Screen (inch)a (inch)
Minimum Maximum
40 64 84
60 97 127
80 130 169
100 163 213
120 196 256
150 244 319
200 326
Horizontal inclination
may be adjusted using
the adjuster at the rear. 
						

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ENGLISH
7Press the INPUT button or the INPUT SELECT (VIDEO or
RGB) button to select the source of the signal to be projected
on the screen.
•The selected signal input is displayed at the bottom right of the screen 
for 3 seconds.
Power on all connected equipment.
The method of connecting various equipment, see on the page 20~28.
Turn the MAIN POWER switch of the projector on.[ I : ON]
•The ON indicator will light up orange.1
Press the STANDBY/ON button. 
•The ON indicator blinks (green) during warm-up and then lights (green).
•Power cannot be turned on even if the STANDBY/ON button is pressed within 60 seconds after
power is turned off, since the lamp has cooled preparing for next lighting.2
Adjust picture size using the projection lens ZOOM knob.4
Adjust focus using the projection lens FOCUS ring.5
6
Example on-screen display
Basic operations
3Remove the lens cap.
RGB1
To project the picture
4
5
7
2
1
2
3
STANDBY/ON MUTE
POSITION  ONOFF FREEZE
LASER
RESET
MOUSE  ON
BLANK TIMER
RGB VIDEO
INPUT
MENU  ON
RIGHT VOLUME
MAGNIFY
7
RESETMENU MUTEINPUT
STANDBY/ON 
						

							14
Basic operations (continued)
•To reduce temperature inside the projector, fan will rotate for about 1 minute after the lamp
is turned off.
•Do not turn off the MAIN POWER switch during the lamp on because the lamp is damaged.
Press the STANDBY/ON button, for 1 second.
•The ON indicator blinks orange and the lamp turns off. (About 1 minute later), the fan stops and
the indicator lights up orange. 
•Press the STANDBY/ON button for short time (less than 1 second), the projector do not set in
standby mode.1
Turn the MAIN POWER switch of the projector off.[    : OFF]2
3
Install the lens cap.
Caution
This projector complies with VESA DDC1/2B specifications. PLUG&PLAY is a system with computer,
peripherals (including projectors), and operating system.
It works when the projector is connected to DDC (Display Data Channel) ready computer that is running
an operating system software that incorporates plug & play functionality.
(Only RGB 1)
To turn off the power 
PLUG&PLAY
1
2
1
3
RESETMENU MUTEINPUT
STANDBY/ON
STANDBY/ON MUTE
POSITION  ONOFF FREEZE
LASER
RESET
MOUSE  ON
BLANK TIMER
RGB VIDEO
INPUT
MENU  ON
RIGHT VOLUME
MAGNIFY 
						

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ENGLISH
Basic operations (continued)
MAGNIFYING FUNCTION
It is possible to display a partially magnified picture. This function can be used in combination with a
FREEZE function.
[TO CHANGE MAGNIFICATION]
3
Press the MAGNIFY + button.
•By doing so, the center of the picture can be magnified as one
part, becoming double in size.1
Press the MAGNIFY + button.
•When the button is pressed, more magnification of display
takes place. (Maximum about 4 times)2
Press the MAGNIFY - button.
•When the button is pressed, the magnified display reduces its
size. (Minimum about 1.1 times)3
[TO SHIFT DISPLAY AREA]
Press the POSITION ON button.4
Press the DISK PAD button up and down and left and right.
•The magnified display area shifts in the direction the button is pressed.5
[TO RETURN TO NORMAL DISPLAY]
Press MAGNIFY OFF button.6
Caution•The MAGNIFY function is released when an input selector button is pressed or when the
display mode of a personal computer is switched over during display.
•Some set up items can not be adjusted during magnify. (See page 17)
6
4
5 1, 2
STANDBY/ON MUTE
POSITION  ONOFF FREEZE
LASER
RESET
MOUSE  ON
BLANK TIMER
RGB VIDEO
INPUT
MENU  ON
RIGHT VOLUME
MAGNIFY
FREEZE FUNCTION
This function can display a still picture (by freezing). This function can
be used in combination with a MAGNIFY function.
Press the FREEZE button.
The display image stops. A   mark appears at the lower right of
the screen for about 3 seconds during the FREEZE function.1
Press the FREEZE button.
The freeze function is cancelled.Furthermore, a     mark appears at the bottom of the screen for 3
seconds or so when FREEZE is released.2
[TO RELEASE FREEZE]
Caution•When the FREEZE Button is pressed, FREEZE and RELEASE can function alternately.
•What is more, FREEZE is released when an input selector button is pressed or when the
display mode of a personal computer is switched over during display.
•The POSITION ON icon is not displayed during freeze. Also, scrolling using DISK PAD
operation is not possible.
•When a still picture signal is given as input and the freeze function is ON, do not forget to
cancel the freeze function.
•Some set up items can not be adjusted during freeze. (See page 17)
1, 2
STANDBY/ON MUTE
POSITION  ONOFF FREEZE
LASER VOLUME
MAGNIFY 
						

							16
Press the MENU ( ) buttons or the MENU ON /
OFF button.
•On-screen menus are displayed on the screen.
1
Select the menu to be adjusted using the MENU ( )
buttons or DISK PAD.
•Menu displayed  in green is selected.
2
Select the item to be adjusted using the MENU ( )
buttons or 
DISK PAD.
•Item displayed in green can be adjusted.
When no operation is done for about 5 ~ 10 seconds, menu screen will go off.
3
Individual memory functions are provided for the VIDEO, RGB1 and RGB2 input terminals. Adjustments
are saved after power off.
•Resetting menu items (SETUP, INPUT, IMAGE, OPT.)
(1) Select the menu item to return to the initial setting.
(2) Press the RESET  button.
(3) Select the DEFAULT (To select the CANCEL is not changed).
(Display shown on the right will appear.)
•Resetting adjustment items (VOLUME, BRIGHT etc.)
(1) Select the adjustment item to return to the initial setting.
(2) Press the RESET button.
Adjustments and functions
Memory function
To return to the initial setting
1 2, 3
1, 2, 3
SETUP  INPUT  IMAGE  OPT.
VOLUME
BRIGHT
CONTRAST
SHARPNESS
COLOR
TINT
COLOR BAL
R                              B
RESET    'SETUP'
DEFAULT
CANCEL
STANDBY/ON MUTE
POSITION  ONOFF FREEZE
LASER
RESET
MOUSE  ON
BLANK TIMER
RGB VIDEO
INPUT
MENU  ON
RIGHT VOLUME
MAGNIFY
RESETMENU MUTEINPUT
STANDBY/ON 
						

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ENGLISH
RGB signal input
VIDEO signal input The menu SET UP serves for the change of parameters influencing the picture and for
the move picture position.
Adjustments and functions (continued)
SET UP 
SETUP  INPUT  IMAGE  OPT.
VOLUME
BRIGHT
CONTRAST
V POSIT
H POSIT
H PHASE
H SIZE
COLOR BAL
121
57
7
800
R                              B
AUTO
SETUP  INPUT  IMAGE  OPT.
VOLUME
BRIGHT
CONTRAST
SHARPNESS
COLOR
TINT
COLOR BAL
R                              B
Adjustment Item Details of adjustment
VOLUME
Decrease                       Increase
BRIGHT
(BRIGHTNESS)Dark                       Bright
CONTRASTLower                       Higher
SHARPNESSSoft                       Sharp
COLORLess                       More
TINTRed                       Green
V.POSIT
(V.POSITION)Moves the picture up or down. Or automatic control.
H.POSIT
(H.POSITION)Moves the picture left or right. Or automatic control.
H.PHASEDecreases the picture flicker. Or automatic control.
H.SIZEWidens of Narrow the horizontal size of the picture. Or automatic control.
COLOR BAL
(COLOR BALANCE)for Red                       for Blue
How to use the SET UP menu
1. Bar display items (VOLUME, BRIGHT etc.)
Move the green cursor to the item you wish to adjust, then move the MENU buttons on the unit, or the
DISK PAD, to left and right to adjust the length of the bar display. Some items can not be adjusted
during freeze or during magnify. (Please refer to the above table.)
2. Numerical display items (V POSIT, H POSIT etc.)
Use either manual operation or auto-adjustment. Some items can not be adjusted during freeze or
during magnify. (Please refer to the above table.)
< Manual Operation >
Adjust optional items manually.
(1) Use the MENU buttons on the unit or the DISK PAD on the
remote control to move the green cursor to the number of the
item you wish to adjust.
(2) With the green cursor on the number, use the MENU buttons on
the unit or the DISK PAD on the remote control to raise or lower
the value.	






	
	
	
	

	 




(




Freeze



·
·
·
·
·
·
·

Magnify






·
·

·

Freeze &
Magnify



·
·
·
·
·
·
·

: operation is possible.    ·: operation is not possible. 
						

							18
Adjustments and functions (continued)
The menu INPUT serves for the selection of input source.INPUT 
SETUP  INPUT  IMAGE  OPT.
RGB1
RGB2
VIDEOSETUP  INPUT  IMAGE  OPT.
RGB1
RGB2
V I DEO
SYSTEMAUTO
NTSC
PAL
SECAM
NTSC4.43
M-PAL
N-PAL
Adjustment Item Details of adjustment
RGB 1
Selects the RGB 1 terminal.
RGB 2Selects the RGB 2 terminal.
VIDEOSelects the VIDEO terminal.
SYSTEM
Selects the video signal systems. In normal circumstances, select AUTO. AUTO does not
support N-PAL.
When the picture (Video) is abnormal (no color), selects the input signal mode (NTSC,
PAL, SECAM, NTSC4.43 M-PAL and N-PAL). To input N-PAL signals, select N-PAL.
•When start up screen is displayed (NO INPUT IS DETECTED or SYNC IS OUT OF
RANGE is displayed), SETUP menu items other than VOLUME cannot be set.
•TINT cannot be adjusted with PAL/SECAM video signal input.
•TINT, COLOR and SHARPNESS cannot be adjusted with an RGB signal input.
•V.POSIT, H.POSIT, H.PHASE and H.SIZE cannot be adjusted with a VIDEO signal input.
•Auto-adjustment will take about 10 to 15 seconds to complete.
•In some cases auto-adjustment may not function normally, depending on the type of
computer to which the unit is connected, and the signal sent.
•Auto-adjustment may not perform normally with some images. Do not use with animated
or dark images.
•Carry out the auto-adjustment when the application, which is activated on the computer, is
set to the maximum display.
•After auto-adjustment the screen may become slightly dark due to the auto-adjustment of
the signal level.
•Auto-adjust can not be performed during freeze, during magnify, or during the initial
screen display (NO INPUT IS DETECTED or SYNC IS OUT OF RANGE).Caution
< AUTO-adjustment >
The projector will automatically adjust four items (V POSIT, H POSIT, H PHASE, H SIZE, White level).
When AUTO is selected (the cursor is moved from Manual Operation towards the right) the AUTO Confirm
screen shown below will be displayed.
< AUTO-adjustment  Confirm Screen >
While the AUTO confirmation screen is displayed as illustrated on the
upper right, if you shift the cursor upward and select AUTO, the projector
will perform auto-adjustment.
It will become as illustrated on the lower right.
If CANCEL is selected for three seconds, or if the RESET button on either
the unit or the remote control is pressed, the green cursor will return to
the value for the selected item (Manual Operation)
< During AUTO-adjustment >
At the lower right of the screen the word  will flash in green
letters.
When the auto-adjustment is completed the word  will disappear.
The auto-adjustment of the white level is cancelled by input switching and
signal mode change.
	






	
	
	
	

	 



)

)
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ENGLISH
The menu OPT. allows you to control communication function etc.
Adjustments and functions (continued)
SETUP  INPUT  IMAGE  OPT.
COM. SPEED
COM. BITS
TIMER
LANGUAGE
AUTO  OFF
START UPSETUP  INPUT  IMAGE  OPT.
7N1    
8N1    COM. BITS
SETUP  INPUT  IMAGE  OPT.
1200
2400
4800
9600
19200COM. SPEED
(bps)
SETUP  INPUT  IMAGE  OPT.
LANGUAGEENGLISH
FRANÇAIS
DEUTSCH
ESPAÑOL
ITALIANO
NORSK
NEDERLANDS
SETUP  INPUT  IMAGE  OPT.
TIMER15  min.
SETUP  INPUT  IMAGE  OPT.
START UP
TURN ON
TURN OFF
SETUP  INPUT  IMAGE  OPT.
AUTO  OFF     0  min.
STOP 
OPT. 
Adjustment Item Details of adjustment
COM. SPEED
(COMMUNICATION SPEED)Selects the data speed of transmission. (five kinds)
COM. BITS
(COMMUNICATION BITS)Selects the data format or transmission
7N1...7 data bits, No parity, 1 stop bit.
8N1...8 data bits, No parity, 1 stop bit.
TIMERSets the minutes of timer. (0~99) min.
LANGUAGESelects the language on-screen menu.
(English, Français, Deutsch, Español, Italiano, Norsk, Nederlands)
AUTO OFFSets time (minutes) from the start of displaying start up screen (No input is detected or
sync is out of range) to turning the power OFF. 0 is stop and another 1~99 min.
START UPSets/releases start up screen displayed when power is turned on, or when no input is
detected or sync is out of range.
The menu IMAGE serves of the picture inversion.
SETUP  INPUT  IMAGE  OPT.
MESSAGE
TURN  ON
TURN  OFF
SETUP  INPUT  IMAGE  OPT.
MIRROR
BLANK
REVEAL
MESSAGE
SETUP  INPUT  IMAGE  OPT.
BLANK
WHITE
BLUE
BLACK
SETUP  INPUT  IMAGE  OPT.
REVEAL
FAST
MEDIUM
SLOW
SETUP  INPUT  IMAGE  OPT.
MIRROR
NORMAL
H : INVERT
V : INVERT
H&V :
     INVERT
IMAGE 
Adjustment Item Details of adjustment
MIRROR
Inverts the picture horizontally or vertically.
NORMAL Not invert.
H:INVERT Inverts the picture horizontally.
H:INVERT Inverts the picture vertically.
H&V:INVERT Inverts the picture horizontally and vertically.
BLANKSelects the blank color of signal. See page 10 BLANK ON button.
When start up screen is displayed, screen will blank out 5 minutes later.
REVEALSelects the speed or revelation. See page 10 BLANK ON button.
MESSAGETurn off the on-screen message. (VOLUME, Input selection display) 
						

							20
1. Input / output signal
Connection to the RGB signal terminal
2. Signal input / output terminal
51
10
6
15
11
D-sub 15pin shrink terminal
(Female)
1. Input signal
Connection to the video signal terminals
2. Signal input terminal
GroundLuminance signal
S VIDEO input (Mini DIN4 pin) Ground Chrominance signal
CautionVideo input signal terminals have priority in the following order.
S-VIDEO input terminal      RCA jack input terminal
Even when the video signal is displayed, only an audio signal is output to RGB audio output terminals.
21
CautionDo not use RGB cable other than that specified.
Some RGB cable may not operate DDC (Display Data Channel).
With other cables, pins   ,  are sometimes not connected.
1512
S-VIDEO signalLuminance signal 1.0Vp-p, 75Ω termination
Chrominance signal  0.286Vp-p (burst signal), 75Ωtermination
VIDEO signal1.0Vp-p, 75Ωtermination
AUDIO signalInput200mVrms, 20kΩbelow (MAX 3.0Vp-p)
Output0~200mVrms, 1kΩ
Video signalAnalog 0.7Vp-p 75Ωtermination (Positive polarity)
Horizontal sync signal TTL level (Positive/negative polarity)
Vertical sync signal TTL level (Positive/negative polarity)
Composite sync signal TTL level
Audio signalInput200mVrms, 20kΩbelow (MAX 3.0Vp-p)
Output0~200mVrms, 1kΩ
1 Video signal (Red)
2 Video signal (Green)
3 Video signal (Blue)
4 N.C
5 N.C
6 Ground (for R)
7 Ground (for G)
8 Ground (for B)9 N.C
10 Ground
11 N.C
12
DDC (Display Data channel) RGB1 only
13 Horizontal/Composite sync signal
14Vertical sync signal
15
DDC (Display Data channel) RGB1 only