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124
Troubleshooting
Issues Cases not involving a machine defect Page
No image
is displayed
through SDI/
DIGITAL1
Check if it is connected with a cable of 5CFB or
greater, or Belden 1694A or greater.
-
Check if a cable with a length of 100m or less is used.
-
Try to change the cable.
-
Check if a supported signal format is input.
-
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.
91
Schedule
function does
not work
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP
menu.
74
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 issue occurs after connecting to the network, there
may be a loop between two Ethernet switching hubs within
the network,
- Two or more Ethernet switching hubs are 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.
*
*see the Network Guide
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