Hitachi Cp-X205 Projector Users Manual

5

NETWORK menu
NETWORK menu
ItemOperation
DHCP (Dynamic Host Configuration Protocol)
Use the ▲/▼ buttons to turn DHCP on/off
ON ó OFF
• Select OFF when the network does not have  DHCP enabled.• When the DHCP setting changes to ON, it takes a little time to obtain IP address from DHCP server.• Auto IP function will be assigned an IP address if the projector could not obtain an IP address from server even if DHCP is ON.
IP ADDRESS
Use the ▲/▼/◄/► buttons to enter the IP address. This function can...

5

NETWORK menu
ItemOperation
DEFAULT GATEWAY
Use the ▲/▼/◄/► buttons to enter the default gateway (a node on a computer network that serves as an access point to another network) address. This function can only be used when DHCP is set to OFF.
TIME DIFFERENCE
Use the ▲/▼ buttons to enter the time difference.Set the same time difference as the one set on your PC. If unsure, consult your IT manager. Use the ◄ button to return to the menu after setting the TIME DIFFERENCE.
DATE AND TIME
Use the...

53

NETWORK menu
ItemOperation
INFORMATION
Selecting this item displays the NETWORK -INFORMATION- dialog for confirming the network settings.
• Only the first 16 characters of the projector name are displayed.• Nothing (blank) is shown in the NAME field until you setup the item. For setup, please refer to “Network Settings” section of User’s Manual - Network Guide.• When the voltage level of the battery for the internal clock decreases, set time may become incorrect even though accurate date and time...

54

Maintenance
Lamp
A lamp has finite product life. Using the lamp for long periods of time could cause 
the pictures darker or the color tone poor. Note that each lamp has a different 
lifetime, and some may burst or burn out soon after you start using them. 
Preparation of a new lamp and early replacement are recommended. To prepare 
a new lamp, contact your dealer and tell the lamp type number.
Type number : DT00841
Replacing the lamp
1. Turn the projector off, and unplug the power cord. 
Allow the...

55

Maintenance
Lamp (continued)
Lamp warning
 HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE
• If  the  lamp  should  break  (it  will  make  a  loud  bang  when  it  does), 
unplug  the  power  cord  from  the  outlet,  and  make  sure  to  request  a replacement  lamp  from  your  local  dealer.  Note  that  shards  of  glass could damage the projector’s internals, or cause injury during handling, so please do not try to clean the projector or replace the lamp yourself.•  If  the  lamp  should  break...

56

Please check and clean the air filter periodically. When the indicators or a 
message prompts you to clean the air filter, comply with it as soon as possible. 
Replace the air filter when it is damaged or too soiled. To prepare a new air filter, 
contact your dealer and tell the air filter type number.
Type number : MU04951
When you replace the lamp, please replace the air filter. An air filter of specified 
type will come together with a replacement lamp for this projector.
Cleaning the air filter...

57

Maintenance
1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
2. After making sure that the projector has cooled adequately, pull the slot cover forward, pushing slightly its edge up, and remove it from the projector.
3. Remove the battery case. Hold the battery case gutter by finger nail or other thing and pull out the battery case slowly from the battery slot. While the projector is installed upside down, such as a ceiling mount, please remember the...

58

Maintenance
Inside of the projector
In order to ensure the safe use of your projector, please have it cleaned and 
inspected by your dealer about once every year.
Caring for the lens
If the lens is flawed, soiled or fogged, it could cause deterioration of display 
quality. Please take care of the lens, being cautious of handling.
1. Turn the projector off, and unplug the power cord. Allow the projector to cool 
sufficiently.
2. After making sure that the projector is cool adequately, lightly wipe...

59

Troubleshooting
If an abnormal operation should occur, stop using the projector immediately. 
Troubleshooting
Otherwise if a problem occurs with the projector, the following checks and 
measures are recommended before requesting repair. 
If this does not resolve the problem, please contact your dealer or service 
company. They will tell you what warranty condition is applied.
Related messages
When some message appears, check and cope with it according to the following 
table. Although these messages...

60

Troubleshooting
Regarding the indicator lamps
When operation of the LAMP, TEMP and POWER indicators differs from usual, 
check and cope with it according to the following table.
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Lighting
In Orange
Turned
off
Turned
offThe projector is in a standby state.Please refer to the section “Power on/off”.
Blinking
In Green
Turned
off
Turned
offThe projector is warming up.Please wait.
Lighting
In Green
Turned
off
Turned
offThe projector is in an on...