Hitachi Cp-S245 Users Manual

11

Setting up
Connecting your devices
CAUTION  ►Turn off all devices prior to connecting them to the projector. 
Attempting to connect a live device to the projector may generate extremely 
loud noises or other abnormalities that may result in malfunction and/or damage 
to the device and/or projector.
►Use the accessory cable or a designated-type cable for the connection. 
Some cables have to be used with core set. A too long cable may cause a 
certain picture degradation. Please consult with your...

12

Setting up
Examples of connection with a computer 
* In the default setting, the AUDIO IN1 port is the audio port for the RGB IN1 and RGB IN2 
ports. To change the settings, refer to the AUDIO item in the SETUP menu. 
(34)
Y R
L
AUDIO IN
2
AUDIO OU
T
CONTROL
RGB IN1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Y R
L
AUDIO IN
2
AUDIO OU
T
CONTROL
RGB IN1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Y R
L
AUDIO IN
2
AUDIO OU
T
CONTROL
RGB IN1
RGB IN2 USB
RGB OUT
AUDIO IN1...

13

Setting up
Y R
L
AUDIO IN
2
AUDIO OUTCONTROL
RGB IN
1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Y R
L
AUDIO IN
2
AUDIO OUTCONTROL
RGB IN
1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Y R
L
AUDIO IN
2
AUDIO OUTCONTROL
RGB IN
1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Y R
L
AUDIO IN
2
AUDIO OUTCONTROL
RGB IN
1
RGB IN2 USB
RGB OUT
AUDIO IN1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
LAN
LINK
ACT
LAN
LINK
ACT
LAN
LINK
ACT
LAN
LINK
ACT
Examples of connection with a VCR/DVD...

14

Setting up
Connecting power supply
WARNING  ►Please use extra caution when connecting the power cord, as 
incorrect or faulty connections may result in fire and/or electrical shock.
• Only use the power cord that came with the projector. If it is damaged, contact 
your dealer to newly get correct one.
• Only plug the power cord into an outlet rated for use with the power cord's 
specified voltage range.
• Never modify the power cord. Never attempt to defeat the ground connection 
of the...

15

Putting batteries
1. Remove the battery cover.  
Slide back and remove the battery cover in the direction of the arrow .
2. Insert the batteries. 
 Align and insert the two AA batteries according to their plus and minus   
terminals as indicated in the remote control.
3. Close the battery cover. 
 Replace the battery cover in the direction of the arrow and snap it back into place.
Remote control
Remote control
WARNING  ►Always handle the batteries with care and use them only as 
directed. Battery...

16
Using the remote control
CAUTION  ►Be careful in handling the remote control.
• Do not drop or expose the remote control to physical impact.
• Do not get the remote control wet or place it on wet objects. It may result in 
malfunction.
• Remove the batteries from the remote control and store them in a safe place if 
you won’t be using the remote control for an extended period. 
• Replace the batteries whenever the remote control starts malfunctioning. 
• When strong lights (such as direct sunlight)...

17
Power on/off
Power on/off
WARNING  ►When the power is on, a strong light is emitted. Do not look into 
the lens of projector. Also do not peep at the inside of projector through a hole.
NOTE  • Turn the power on/off in right order. Please power on the projector prior 
to the connected devices. Power off the projector later than the connected devices.
Turning on the power
1. Make sure that the power cord is firmly and 
correctly connected to the projector and the 
outlet.  
2. Remove the lens cover,...

18

Operating
Operating
Adjusting the volume
1. Press the VOLUME button on the remote control. 
A dialog will appear on the screen to aid you in adjusting the volume.
2. Use the cursor buttons ▲/▼ to adjust the volume.
To close the dialog and complete the operation, press the 
VOLUME button again. Even if you don’t do anything, the 
dialog will automatically disappear after a few seconds. 
Temporarily muting the sound
1. Press the MUTE button on the remote control.  
A dialog will appear on the screen...

19

Operating
Adjusting the zoom and focus
1. Use the zoom ring to adjust the screen size.  
2. Use the focus ring to focus the picture.
Selecting an aspect ratio 
1. Press the ASPECT button on the remote control.   
Each time you press the button, the projector switches the mode for aspect 
ratio in turn. 
 For an RGB signal
NORMAL  4:3  16:9 
  
 For a video signal/no signal 
4:3  16:9  SMALL 
  
● The NORMAL mode keeps the original aspect ratio of the signal.
● For an HDTV signal of 1125i...

20

Operating
Using the automatic adjustment feature
1. Press the  AUTO button on the remote control.  
 For an RGB signal 
The vertical position, the horizontal position, the clock phase 
and the horizontal size will be automatically adjusted. 
And the aspect ratio will be automatically selected. 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...