Hitachi CP-X9110 - Page 129

16
Phenomenon Cases not involving a machine defect
NETWORK
BRIDGE
function does
not work
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE item in
the OPTION - SERVICE - COMMUNICATION menu.
Schedule
function does
not work
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP menu.
The internal clock has been reset.
Once you turn off the projector in the SAVING mode or the AC
power, the current date and time setting is reset.
Check the DATE AND TIME setting for WIRELESS SETUP or
WIRED SETUP in the NETWORK menu.
When the
projector is
connected to
the network, it
powers off and
on as described
below.
Powers off
POWER
indicator blinks
in orange a few
times
Goes into
standby mode
Disconnect the LAN cable and check that the projector is
working properly.
If this phenomenon occurs after connecting to the network, there
may be a loop between two Ethernet switching hubs within the
network, as explained below.
- There are two or more Ethernet switching hubs in a network.
- Two of the hubs are doubly connected by LAN cables.
- This double connection forms a loop between the two hubs.
Such a loop may have an adverse effect on the projector as well
as the other network devices.
Check the network connection and remove the loop by
disconnecting the LAN cables such that there is only one
connecting cable between two hubs.
Phenomena that may be easy to be mistaken for machine defects (continued)
Troubleshooting
QR84411