English 47
APPENDICES
Projector Problems
The projector stops responding to all controls
`
If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnect
-
ing power.
`
Check that “Keypad Lock” is not activated by trying to control the projector with the remote control.
Lamp burns out or makes a popping sound
`
When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens,
the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the proce
-
dures in the “Replacing the Lamp” section.
If the remote control does not work
`
Check if the operating angle of the remote control is within ±30° both
horizontally and vertically on one of the IR receivers on the projector.
`
Make sure there is no obstruction between the remote control and the projector. Move to within 12 m (±0°)
of the projector.
`
Make sure the batteries are inserted correctly.
`
Replace batteries if they are exhausted.
`
Ensure that you have set your remote to the correct IR code setting.
When making a direct connection from your computer to the projector
`
If you have network connection problem from your computer to the projector, please refer to the computer
setting as below or contact with web administrator.
Step 1: Find an IP Address (192.168.0.100) from LAN function of projector.
Step 2: Select “Apply” and push the “Enter” button. Once the setting is saved, exit the OSD by pushing
“Menu” button.
Step 3: To open Network Connections, click
Start
, click
Control Panel
, click
Network and Internet
Connections
, and then click
Network Connections
. Click the connection you want to configure, and
then, under
Network Tasks
, click
Change settings of this connection
.
Step 4: On the
General
tab, under
This connection use the following items
, click Internet Protocol(TCP/
IP), and then click “
Properties
”.
