Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

Reference

page

 

The SAVING function is working.

45

 

Select NORMAL for STANDBY MODE item in the SETUP

Schedule

menu.

 

The internal clock has been reset.

 

function does

 

not work

Once you turn off the projector in the SAVING mode or the

65, 69

 

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

Disconnect the LAN cable and check that the projector

 

projector is

is working properly.

 

connected to

If this phenomenon occurs after connecting to the network,

 

wired LAN, it

there may be a loop between two Ethernet switching hubs

 

powers off and

within the network, as explained below.

 

on as described

- There are two or more Ethernet switching hubs in a network.

 

below.

- Two of the hubs are doubly connected by LAN cables.

–

Powers off

- This double connection forms a loop between the two hubs.

 

 

POWER indicator

Such a loop may have an adverse effect on the projector

 

blinks in orange a

as well as the other network devices.

 

few times

Check the network connection and remove the loop by

 

Goes into

disconnecting the LAN cables such that there is only one

 

connecting cable between two hubs.

 

standby mode

 

 

NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and it does not constitute or imply a machine defect.

106

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Image 106
Dukane 8795H-RJ Internal clock has been reset, Is working properly, Disconnect the LAN cable and check that the projector
Page 105 Page 107

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