Hitachi Cp-Rs55 Projector Users Manual

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Operating
Freezing the screen
1. Press the FREEZE button on the remote control.  
The “FREEZE” indication will appear on the screen, and 
the projector will enter the FREEZE mode.
To exit the 
FREEZE mode and restore the screen to normal, 
press the FREEZE button again. 
● The projector automatically exits the FREEZE mode when the input signal 
changes, or when  one of the projector’s buttons or the remote control buttons 
of STANDBY/ON, SEARCH, RGB, VIDEO, BLANK, AUTO, ASPECT, VOLUME, 
MUTE,...

22

1. To display a menu 
Press the MENU button on the remote control or one of the cursor buttons  
▲/▼/◄/► on the projector. The Advanced MENU or EASY MENU will appear.
2. To choose the target menu 
Point at one of choices on the menu using the cursor buttons ▲/▼, then 
press the cursor button ► or the ENTER button. 
At the Advance menu, when some menu is chosen already and you want to 
choose other menu, please return to the main menu beforehand, using the 
cursor button ◄ or the ESC button before...

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(2) Main of Advanced MENU Main → one of Advanced Menus (ex. SETUP 
menu)
(3) Advanced Menu (Main) → EASY MENU
3. To choose the target item 
Point at one of choices on the menu using the cursor buttons ▲/▼.  At an 
Advanced menu, then press the cursor button ► or the ENTER button.
(1) At EASY MENU (ex. KEYSTONE)
(2) At Advanced Menu (ex. KEYSTONE)
Multifunctional settings
Main of Advanced MENU
MENU [RGB]:SELECTPICTURE
IMAGE
INPUT
SETUP
SCREEN
OPTION
EASY MEN
U BRIGHT
CONTRAS
T
GAMMA
COLOR TEMP
COLOR...

24
4. To operate 
Please follow of the mention concerned in each. In general,
(1) At EASY MENU, use the cursor buttons ◄/► to operate.
(2) At Advanced MENU, use the cursor buttons ▲/▼. 
5. To return to the previous menu 
Press the cursor button ◄ or the ESC button.
(1) One of Advanced Menus (ex. SETUP menu) → Main of Advanced MENU
(2) Dialogs for operation (ex. KEYSTONE) → Advanced MENU
6. To reset
(1) Each item 
Press the RESET button while operating.
(2) Items of EASY MENU (at a time)
 
Point at...

25
Multifunctional settings
EASY MENU
ItemDescription
ASPECTUsing the buttons ◄/► switches the mode for aspect ratio. 
See the item ASPECT of section IMAGE menu
. (30, 19)
ZOOMUsing the buttons ◄/► adjusts the zoom.
See the item ZOOM of section SETUP menu
. (34, 19)
KEYSTONE
Using the buttons ◄/► corrects the keystone distortion.
See the item KEYSTONE of section SETUP menu. (34, 20)
MODE
Using the buttons ◄/► switches the mode of picture type. The modes of picture type are combinations of a mode of...

26

Multifunctional settings
ItemDescription
SHARPNESSUsing the buttons ◄/► adjusts the sharpness.
See the item SHARPNESS of section PICTURE menu. (28)
WHISPERUsing the buttons ◄/► turns off/on the whisper mode.See the item WHISPER of section SETUP menu. (34)
MIRRORUsing the buttons ◄/► switches the mode for mirror status.
See the item MIRROR of section SETUP menu. (34)
RESETPerforming this item resets all of the items of EASY MENU except 
FILTER TIME and LANGUAGE. 
Pressing the button ► displays a...

27

Multifunctional settings
PICTURE menu
ItemDescription
BRIGHTUsing the buttons ▲/▼ adjusts the brightness. :    Light  Dark
CONTRASTUsing the buttons ▲/▼ adjusts the contrast. :    Strong  Weak
GAMMA
Using the buttons ▲/▼ switches the GAMMA mode.
#1 DEFAULT 
  #1 CUSTOM  #2 DEFAULT 
#3 CUSTOM
  #3 DEFAULT  #2 CUSTOM
To adjust #1 CUSTOM, #2 CUSTOM or #3 CUSTOM
Selecting a mode of CUSTOM and then pressing the button ► or the ENTER button displays a dialog to aid you in adjusting the mode. This...

28

Multifunctional settings
ItemDescription
COLOR TEMP
Using the buttons ▲/▼ switches the mode of color temperature.
   HIGH  MIDDLE 
                      CUSTOM  LOW
To adjust CUSTOM
Selecting the CUSTOM and then pressing the button ► or the ENTER button displays a dialog 
to aid you in adjusting the OFFSET and/or GAIN 
of CUSTOM mode.
OFFSET adjustments change the color intensity 
on the whole tones of the test pattern.
GAIN adjustments mainly affect color intensity 
on the brighter tones of the...

29

Multifunctional settings
ItemDescription
PROGRESSIVE
Using the buttons ▲/▼ switches the progressive mode.
TV  FILM  TURN OFF   
• This function performs only at an interlaced signal of a VIDEO input, a S-VIDEO input or a component video input of 525i (480i) or 625i (576i) signal.
• When the TV or FILM is selected, the screen image will be crisper. The FILM mode is adaptable to the 2-3 Pull-Down system to the conversion. (not adaptable to the 2-2 Pull-Down system) But these may cause a certain...

30

Multifunctional settings
IMAGE menu
ItemDescription
ASPECT
Using the buttons ▲/▼ switches the mode for aspect ratio. 
At a RGB signal 4:3  16:9  NORMAL   
At a video signal / no signal4:3  16:9    
• The NORMAL mode keeps the original aspect ratio of the signal.
• At a HDTV component video signal of 1125i (1080i) or 750p (720p), 
this item can’t be chosen.
• Performing the automatic adjustment initializes the aspect ratio setting.
OVER SCAN
Using the buttons ▲/▼ adjusts the over-scan ratio.
Large...