Dukane 8794H-RJ 用户手册

106

• 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.

Schedule 

function does 

not work

Select NORMAL for STANDBY MODE item in the SETUP 

menu.

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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.  

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When the 

projector is 

connected to 

wired LAN, it 

powers off and 

on as described 

below.

Powers off

POWER indicator 

blinks in orange a 

few times

Goes into  

standby mode

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.

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