Hitachi Projector BZ-1 User Manual

21
Power on/off
►Be careful not to pinch your finger with the lens door, to 
prevent an injury.
►Do not touch around the lamp cover and the exhaust vents during use or just 
after use, since it is too hot.
►Remove the power cord for complete separation. The power outlet should be 
close to the projector and easily accessible. WARNING
1.Press the STANDBY/ON button on the projector or the remote control. 
 
The message “Power off?” will appear on the screen for about 5 seconds.
Turning off  the power...

22
Operating
Operating
1.
Adjusting the volume
Use the VOLUME +/VOLUME - buttons to adjust the volume. 
A dialog will appear on the screen to aid you in adjusting the 
volume. If you do not do anything, the dialog will automatically 
disappear after a few seconds.
●   When 
 is selected for current picture input port, the volume adjustment is 
disabled. Please see AUDIO SOURCE item of AUDIO menu (48).
●   Even if the projector is in the standby mode, the volume is adjustable when 
both of the following...

23
Operating
1.Press VIDEO button on the remote control.  
Each time you press the button, the projector switches its 
input port from the current port as below.
Selecting an input signal (continued)
●   While ON is selected for AUTO SEARCH item in OPTION 
menu, the projector will keep checking every port sequentially 
till an input signal is detected (
56). If 
VIDEO button is 
pressed when  COMPUTER IN1, COMPUTER IN2, LAN, USB 
TYPE A or USB TYPE B port is selected, the projector will 
check HDMI port...

24
1.Press ASPECT button on the remote control.   
Each time you press the button, the projector switches the 
mode for aspect ratio in turn. 
Selecting an aspect ratio
●  ASPECT button does not work when no proper signal is inputted.
●   NORMAL mode keeps the original aspect ratio setting.
●    The on-screen menu might be displayed outside of the image display area 
depending on the adjustment value of the ASPECT, D-ZOOM, 
 KEYSTONE  
and 
 KEYSTONE. Changing the values of ASPECT, D-ZOOM,   
 KEYSTONE...

25
Operating
Adjusting the zoom and focus
Adjusting the projector's elevator
The  projector  has  Front  foot  for  inclinations  and  Rear  foot  for  horizontals.  Spacers 
on the each elevator foot are installed at the time of shipment, and projector is in a 
condition to be able to just project. If necessary, detach the spacer, and the elevator 
feet can be manually twisted to make more precise adjustments.
Front foot
Rear foot
2.3~4.3°
-1~1°
Front foot
Rear footSpacer
Spacer (Large)
Spacer...

26
Operating
1.Press AUTO button on the remote control.  
Pressing this button performs the following.
Using the automatic adjustment feature
  For a computer signal  
The vertical position, the horizontal position and the 
horizontal phase will be automatically adjusted.   
Make sure that the application window is set to its maximum 
size prior to attempting to use this feature. A dark picture 
may still be incorrectly adjusted. Use a bright picture when 
adjusting.
   For a video signal and s-video...

27
1.Press the POSITION button on the remote control while no menu 
is on screen, to display the D-SHIFT 
(45) dialog on screen.
Adjusting the position
2.Use the ▲, ▼, ◄ and ► buttons to adjust the picture position.
Press the POSITION  button again to finish this operation.
●    This is a function to shift the position of the shrunken picture by the D-ZOOM 
( 45) 
function.
●   When an OSD (On Screen Display) menu is displayed, this operation moves the 
position of the OSD menu, but the picture...

28
Operating
1.
Using the magnify feature
2.
3.
4.
Press the MAGNIFY ON button on the remote control.  
The picture will be magnified, and the MAGNIFY dialog will 
appear on the screen. When the MAGNIFY ON button is 
pressed for the first time after the projector is turned on, the 
picture will be zoomed by 1.5 times. On the dialog, triangle 
marks to show each direction will be displayed.
The display magnification of the projector switches in order   
with every press of the MAGNIFY ON button.
   For...

29
Operating
1.Press BLANK button on the remote control.  
The BLANK screen will be displayed instead of the screen of 
input signal. Please refer to BLANK item in SCREEN menu 
(
50).
To exit from the BLANK screen and return to the input signal 
screen, press BLANK button again. 
Temporarily blanking the screen
●    The projector automatically exits from the BLANK mode when 
some control buttons are pressed.
• The sound is not connected with the BLANK screen function.  
If necessary, set the volume or...

30
Operating
1.To start the MENU, press the MENU button. The MENU you last used (EASY 
or ADVANCED) will appear. EASY MENU has priority to appear just after 
powered on.
Using the menu function
2.(1)  Use the ▲/▼ cursor buttons to select an item to 
operate. If you want to change it to the ADVANCED 
MENU, select the ADVANCED MENU.
(2)   Use the ◄/► cursor buttons to operate the item.
This projector has the following menus: 
 
INTERACTIVE, PICTURE, IMAGE, INPUT, SETUP, AUDIO, SCREEN, OPTION, 
NETWORK,...