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Hitachi CP-S845, Operating Manual, Page: 20 / 34

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Hitachi CP-S845 Operating Manual Download Page 20

20

1. Input / output signal

Connection to the RGB signal terminal

2. Signal input / output terminal

5

1

10

6

15

11

D-sub 15pin shrink terminal
(Female)

1. Input signal

Connection to the video signal terminals

2. Signal input terminal

Ground

Luminance signal

S VIDEO input (Mini DIN4 pin)

Ground

Chrominance signal

Caution

Video 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.

2

1

Caution

Do 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.

15

12

S-VIDEO signal

Luminance signal

1.0Vp-p, 75

Ω 

termination

Chrominance signal  0.286Vp-p (burst signal), 75

Ω

termination

VIDEO signal

1.0Vp-p, 75

Ω

termination

AUDIO signal

Input

200mVrms, 20k

Ω

below (MAX 3.0Vp-p)

Output

0~200mVrms, 1k

Ω

Video signal

Analog 0.7Vp-p 75

Ω

termination (Positive polarity)

Horizontal sync signal

TTL level (Positive/negative polarity)

Vertical sync signal

TTL level (Positive/negative polarity)

Composite sync signal

TTL level

Audio signal

Input

200mVrms, 20k

Ω

below (MAX 3.0Vp-p)

Output

0~200mVrms, 1k

Ω

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

14

Vertical sync signal

15

DDC (Display Data channel) RGB1 only

Summary of Contents for CP-S845

Page 1: ...ons 9 Auto adjustment function Contents Page Features Liquid Crystal Projector Model name Thank you very much for purchasing this hitachi Liquid Crystal Projector Please read this operating guide to use correctly After reading this manual keep it carefully for future reference OPERATING GUIDE CP S845W Before use 3 Contents of shipping box 8 Names and functions of each part 8 Installation 12 Basic ...

Page 2: ...oration of the U S VESA and SVGA are trademarks or registered trademarks of Video Electronics Standards association Windows95 and Windows98 are registered trademarks of Microsoft Corporation in the U S and other countries Carefully observe the trademarks and registered trademarks of all companies even when not mentioned About Trademarks ...

Page 3: ... equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the in...

Page 4: ...Do not put a vase flowerpot cosmetic container medicine or water and small metal objects on this unit If liquid spills and enter inside the unit it may cause a fire electric shock etc Do not apply any shock If you drop this unit or if the cabinet is broken turn off the power switch disconnect the power plug and contact your dealer If you use it as it is it may cause a fire electric shock etc Safet...

Page 5: ...d with a carpet etc a heavy object may be put on it without your realizing it Warning Do not stare directly into the laser aperture The laser pointer on the remote control unit radiates the laser beam from the laser aperture Do not stare 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 atten...

Page 6: ...sty place It may cause a fire electric shock etc Do not place this unit where it would be exposed to soot or steam near a cooking stove or humidifier etc It may cause a fire electric shock etc Set the caster stoppers When this unit is installed on the table with casters set the caster stoppers If the table moves it may fall over causing an injury Handle the power cord carefully Do not bring the po...

Page 7: ...to change in quality or the coating to peel off Clean the dirt from the cabinet and operation panel by dusting lightly with a soft cloth If the dirt is conspicuous wipe off with a cloth moistened with detergent diluted with water then wipe off with a dry soft cloth Rest your eyes occasionally when viewing for a long time Caution when replacing the lamp When replacing the lamp turn off the power of...

Page 8: ...ttings See page 16 Lens cap MUTE button Silences the sound Cancels the mute when the unit is set in mute mode RGB1 RGB2 VIDEO Names and functions of each part ON indicator This blinks in the standby mode and lights in the operation mode See page 32 Power Cord 110V US 220 UK Europe 3 Conductor Video Audio Cable Liquid Crystal Projector Operating Guide Remote Control Transmitter Remote Control Batte...

Page 9: ...nal RCA Jack AC IN socket Connect the provided power cord MAIN POWER switch Main power ON OFF switch OFF ON RGB output terminal D sub 15pin shrink terminal RGB output can be displayed even in the standby mode CONTROL terminal D sub 15pin shrink terminal AUDIO input terminal Stereo mini jack 1 2 AUDIO output terminal RGB VIDEO Stereo mini jack Remote control sensor S VIDEO IN RGB IN CONTROL AUDIO O...

Page 10: ...ITION button Moves the picture by DISK PAD after pressed the POSITION ON button Only RGB signal input While the back light on you can operate POSITION 1 DISK PAD When the back light of MENU ON button on selects or adjusts the menu item See page 16 When removes the on screen menus works as mouse When the back light of the POSITION ON button on moves picture 2 MENU ON button Displays the on screen m...

Page 11: ...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 1 2 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 th...

Page 12: ...tor 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...

Page 13: ...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 ...

Page 14: ...d 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 sof...

Page 15: ...ing magnify See page 17 6 4 5 1 2 STANDBY ON MUTE POSITION ON OFF 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 second...

Page 16: ...r 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 ...

Page 17: ...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...

Page 18: ...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 ...

Page 19: ...ts 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 UP Sets 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 ...

Page 20: ...With other cables pins are sometimes not connected 15 12 S VIDEO signal Luminance signal 1 0Vp p 75Ω termination Chrominance signal 0 286Vp p burst signal 75Ω termination VIDEO signal 1 0Vp p 75Ω termination AUDIO signal Input 200mVrms 20kΩ below MAX 3 0Vp p Output 0 200mVrms 1kΩ Video signal Analog 0 7Vp p 75Ω termination Positive polarity Horizontal sync signal TTL level Positive negative polari...

Page 21: ...anded 800 X 500 720 X 400 31 5 70 1 TEXT Expanded 800 X 500 640 X 480 31 5 59 9 VESA VGA 3 Expanded 800 X 600 640 X 480 35 0 66 7 Mac13 mode SW 1 ON SW 2 ON Expanded 800 X 600 640 X 480 37 9 72 8 VESA VGA 3 72Hz Expanded 800 X 600 640 X 480 37 5 75 0 VESA VGA 3 75Hz Expanded 800 X 600 640 X 480 43 3 85 0 VESA VGA 3 85Hz Expanded 800 X 600 800 X 600 37 9 60 3 VESA SVGA 60Hz 800 X 600 800 X 600 48 1...

Page 22: ... a b c d SVGA 72Hz 2 4 1 3 16 0 1 1 SVGA 75Hz 1 6 3 2 16 2 0 3 SVGA 85Hz 1 1 2 7 14 2 0 6 Mac 16 mode 1 1 3 9 14 5 0 6 XGA 60Hz 2 1 2 5 15 8 0 4 XGA 70Hz 1 8 1 9 13 7 0 3 XGA 75Hz 1 2 2 2 13 0 0 2 Computer signal Vertical Timing lines a b c d VGA 1 2 59 350 38 VGA 2 2 34 400 13 PC 9800 8 25 400 7 TEXT 2 34 400 13 VGA 3 2 33 480 10 Mac 13 mode 3 39 480 3 VGA 3 72Hz 3 28 480 9 VGA 3 75Hz 3 16 480 1 ...

Page 23: ...elect the input connection 4 Turn on the computer 5 Start mouse emulation mode If can not start mouse emulation reset the computer With soft reset or reset switch 6 See on the page 10 about to operate the remote control transmitter Caution Mouse cannot be operated while start up screen or menu screen is being displayed Caution In some note computers which have internal pointing device mouse emulat...

Page 24: ...V ADB GND 5V POWER ON DATA 2 1 4 3 6 5 2 1 4 3 Projector Computer Mini Din 6pin Mini Din 4pin PS 2 cable ADB cable Option Serial mouse 2 1 4 3 6 5 2 1 4 3 6 5 8 7 10 9 8 7 9 12 11 14 13 15 RI CD RD TD DTR GND DSR CTS RTS RTS GND SEL0 TD 2 1 4 3 6 5 8 9 7 D sub 9pin Serial cable Option Caution Communication via RS 232C cannot be operated with Serial mouse cable Purchase RS 232C cable Projector Comp...

Page 25: ...INPUT 11h 20h 31h 40h VIDEO SYSTEM 12h 20h 32h 40h VOLUME 11h 20h 31h 40h MUTE 11h 20h 31h 40h BRIGHT 13h 20h 33h 40h CONTRAST 13h 20h 33h 40h COLOR 13h 20h 33h 40h TINT 13h 20h 33h 40h SHARPNESS 13h 20h 33h 40h H PHASE 13h 20h 33h 40h H POSIT 14h 20h 34h 40h H SIZE 14h 20h 34h 40h V POSIT 14h 20h 34h 40h COLOR BALANCE 13h 20h 33h 40h REVEAL 11h 20h 31h MAGNIFY 11h 20h 40h 16h 36h FREEZE 11h 20h 3...

Page 26: ... PAL VOLUME 00h min 24h max MUTE 00h Mute off 01h Mute on BRIGHT 00h 00h 00h dark 00h 00h 24h brite CONTRAST 00h 00h 00h lower 00h 00h 24h higher COLOR 00h 00h 00h less 00h 00h 24h more TINT 00h 00h 00h red 00h 00h 24h green SHARPNESS 00h 00h 00h soft 00h 00h 24h sharp H PHASE 00h 00h 00h 00h 00h 1Fh H POSIT 00h 00h 4Fh 00h left 00h 00h 17h 05h right H SIZE 00h 00h 06h 06h narrow 00h 00h 04h 0Ch w...

Page 27: ...ta is longer than required data code length projector ignores excess data code When data is shorter than required data code length projector sends back error code shown above The example of framing error Projector sends error code 70H 70H up to 10 times at intervals of 1 second until any answer is received The interval of command bytes and data bytes After command code 2xH 3xH or 4xH is sent from ...

Page 28: ... IN 1 2 RGB OUT 1 2 VIDEO IN AUDIO IN L R MONO Example of system setup Connecting various equipment AC Inlet Computer Desk type Computer Note type VTR with S VHS out video model only VTR etc video model only CRT Display Audio amplifying equipment ...

Page 29: ... 1 Remove the front filter cover 2 Clean the air filter using a vacuum cleaner When air filter is very dirty wash it using neutral detergent diluted with water and dry well 3 Attach the air filter on the cover 4 Caution If air filter is strutted with dust etc protection circuit will turn the power off Do not use with removed air filter Air filter Filter cover ...

Page 30: ...turn off and remove AC cord wait 45 minutes to let lamp cool High pressure lamp when hot may explode if improperly handled Screw Screw Option lamp Lamp unit DT00236 Caution For disposal of used lamp treat according to the instruction of community authorities Since the lamp is made of glass do not apply shock to it and do not scratch it Also do not use old lamp This could also cause explosion of th...

Page 31: ...mp time 3 1 2 STANDBY ON MUTE POSITION ON OFF FREEZE LASER RESET MOUSE ON BLANK TIMER RGB VIDEO INPUT MENU ON RIGHT VOLUME MAGNIFY 3 1 2 1 Press the RESET button on projector for 3 seconds or remote control TIMER button for 3 seconds and display the total lamp used time When accumulated operation time of the lamp reaches 1500 hours the following display will appear at the bottom of the screen 2 Pr...

Page 32: ...MP indicator will light or blink in the following cases Indicator display When the LAMP indicator lights turn the power off If the problem cannot be recovered contact your dealer 1 When the suction fan is stopped and the inside becomes hot the power is cut automatically for cooling The indicator light will go out In this case turn off the power switch and allow the unit to cool down before turning...

Page 33: ...layed with no sound Wiring to the projector is not correct The volume is set to minimum The unit enters the mute mode Connect the cable correctly Press the VOL button or press the MENU button and adjust the volume Press the MUTE button P 9 28 P 10 17 P 8 10 Only sound is heard without a picture Wiring the projector is not correct The brightness is set fully to the dark side Lens cap is attached Co...

Page 34: ...V 1 3A Power consumption 260W Usable temperature range 32 95 F Dimensions W X H X D 9 8 X 3 9 excluding foot adjuster X 13 0 excluding lens 9 8 X 4 2 including foot adjuster X 13 2 including lens Weight 9 7 lbs Input Output terminal S VIDEO Mini DIN4 pin terminal VIDEO RCA Jack terminal AUDIO RCA Jack terminal RGB signal D sub 15pin shrink terminal Female AUDIO Stereo mini jack D sub 15pin shrink ...

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