Sharp XG-C330X (serv.man3) User Manual / Operation Manual ▷ View online
-41
Communication cannot be established with the projector
When connecting the projector using serial-connection
\ Check that the RS-232C terminal of the projector and a computer or the commercially
available controller are connected correctly.
\ Check that the RS-232C cable is a cross-over cable.
\ Check that the RS-232C port setting for the projector corresponds to the setting for the
\ Check that the RS-232C port setting for the projector corresponds to the setting for the
computer or the commercially available controller.
When connecting the projector to a computer using network (LAN)-
connection
connection
\ Check that the cable’s connector is firmly inserted in the LAN terminal of the projector.
\ Check that the cable is firmly inserted into a LAN port for a computer or a network device
\ Check that the cable is firmly inserted into a LAN port for a computer or a network device
such as a hub.
\ Check that the LAN cable is a Category 5 cable.
\ Check that the LAN cable is a cross-over cable when connecting the projector to a computer
\ Check that the LAN cable is a cross-over cable when connecting the projector to a computer
directly.
\
Check that the LAN cable is a straight-through cable when connecting the projector with a
network device such as a hub.
network device such as a hub.
\
Check that the power supply is turned on for the network device such as a hub between the
projector and a computer.
projector and a computer.
Check the network settings for the computer and the projector
\ Check the following network settings for the projector.
• IP Address
Check that the IP address for the projector is not duplicated on the network.
• Subnet Mask
When the gateway setting for the projector is “0.0.0.0” (Not Used), or the gateway setting for
the projector and the default gateway setting for the computer are the same:
• The subnet masks for the projector and the computer should be the same.
• The IP address parts shown by the subnet mask for the projector and the computer should
the projector and the default gateway setting for the computer are the same:
• The subnet masks for the projector and the computer should be the same.
• The IP address parts shown by the subnet mask for the projector and the computer should
be the same.
(Example)
When the IP address is “192.168.150.2” and the subnet mask is “255.255.255.0” for the
projector, the IP address for the computer should be “192.168.150.X” (X=3-254) and the
subnet mask should be “255.255.255.0”.
(Example)
When the IP address is “192.168.150.2” and the subnet mask is “255.255.255.0” for the
projector, the IP address for the computer should be “192.168.150.X” (X=3-254) and the
subnet mask should be “255.255.255.0”.
• Gateway
When the gateway setting for the projector is “0.0.0.0” (Not Used), or the gateway setting for
the projector and the default gateway setting for the computer are the same:
• The subnets for the projector and the computer should be the same.
• The IP address parts shown by the subnet mask for the projector and the computer should
the projector and the default gateway setting for the computer are the same:
• The subnets for the projector and the computer should be the same.
• The IP address parts shown by the subnet mask for the projector and the computer should
be the same.
(Example)
When the IP address is “192.168.150.2” and the subnet mask is “255.255.255.0” for the
projector, the IP address for the computer should be “192.168.150.X” (X=3-254) and the
subnet mask should be “255.255.255.0”.
(Example)
When the IP address is “192.168.150.2” and the subnet mask is “255.255.255.0” for the
projector, the IP address for the computer should be “192.168.150.X” (X=3-254) and the
subnet mask should be “255.255.255.0”.
Note
• When “DHCP Client” is set to “OFF” on the projector
IP address : 192.168.150.2
Subnet mask : 255.255.255.0
Gateway address : 0.0.0.0 (Not Used)
Subnet mask : 255.255.255.0
Gateway address : 0.0.0.0 (Not Used)
• For network settings for the projector, refer to page
22
.
Troubleshooting
-42
Troubleshooting
\ Take the following steps for checking the network settings for the computer.
1. Open a command prompt (MS-DOS Prompt).
• In the case of Windows
®
98 or 98SE: click “START”
➔ “Programs” ➔ “MS-DOS Prompt” in
order.
• In the case of Windows
®
Me: click “START”
➔ “Programs” ➔ “Accessories” ➔ “MS-DOS
Prompt” in order.
• In the case of Windows
®
2000: click “START”
➔ “Programs” ➔ “Accessories” ➔ “Command
Prompt” in order.
• In the case of Windows
®
XP: click “START”
➔ “All Programs” ➔ “Accessories” ➔ “Command
Prompt” in order.
2. After launching the command prompt (MS-DOS Prompt), enter the command “ipconfig”,
and press the “Enter” key.
Note
• Communication may not be established even after carrying out the network settings
for the computer. In such cases, restart your computer.
C:\>ipconfig
Note
• Usage examples of ipconfig
C:\>ipconfig /?
displays how to use “ipconfig.exe”.
C:\>ipconfig
displays the set IP address, subnet mask and default gateway.
C:\>ipconfig /all displays all the setting information related to TCP/IP.
3. To return to the Windows
®
screen, enter “exit” and press the “Enter” key.
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\ Check if the “TCP/IP” protocol is operating correctly using the “PING” command. Also, check
if an IP address is set.
1. Open a command prompt (MS-DOS Prompt).
1. Open a command prompt (MS-DOS Prompt).
• In the case of Windows
®
98 or 98SE: click “START”
➔ “Programs” ➔ “MS-DOS Prompt” in
order.
• In the case of Windows
®
Me: click “START”
➔ “Programs” ➔ “Accessories” ➔ “MS-DOS
Prompt” in order.
• In the case of Windows
®
2000: click “START”
➔ “Programs” ➔ “Accessories” ➔ “Command
Prompt” in order.
• In the case of Windows
®
XP: click “START”
➔ “All Programs” ➔ “Accessories” ➔ “Command
Prompt” in order.
2. After launching the command prompt (MS-DOS Prompt) enter a command “PING”.
Entry example C:\>Ping XXX.XXX.XXX.XXX
“XXX.XXX.XXX.XXX” should be entered with an IP address to be connected to, such as
the projector.
“XXX.XXX.XXX.XXX” should be entered with an IP address to be connected to, such as
the projector.
3. When connecting normally, the display will be as follows.
(The screen may be slightly different depending on the OS type).
<Example> when the IP address connected to is “192.168.150.2”
<Example> when the IP address connected to is “192.168.150.2”
4. When a command cannot be sent, “Request time out” will be displayed.
Check the network setting again.
If communication can still not be established properly, contact your network administrator.
If communication can still not be established properly, contact your network administrator.
5. To return to the Windows
®
screen, enter “exit” and then press the “Enter” key.
A connection cannot be made because you have forgotten your user name or your password.
\ Initialize the settings. (See page 54 of the projector’s operation manual.)
\ After the initialization, carry out setting again.
\ After the initialization, carry out setting again.
Troubleshooting
-44
Dimensions
Units: inches (mm)
Side View
Side View
Top View
Rear View
Front View
Bottom View
11
1
/
64
(279.5)
17
/
64
(6.5)
1
/
4
(6)
12
27
/
32
(326)
3
31
/
64
(88.5)
2
15
/
16
(74.5)
5
53
/
64
(148)
5
53
/
64
(148)
4 (101.5)
1
31
/
32
(50)
3
1
/
64
(76.5)
63
/
64
(25)
2
61
/
64
(75)
5
25
/
32
(146.5)
9
9
/
32
(235.5)
10
37
/
64
(268.5)
1
5
/
64
(27.25)
2
29
/
32
(73.5)
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