
See Sharp Visual Inc
+1 833 733 7427
www.seesharpvisual.com
14
4.the top HUB / Receiver card is
defective
replace the top HUB / RV card
5.the Y position of the playing
window is NOT zero
setup the Y position of the playing
window to zero
6.the RJ-45 port on the top HUB is
defective
replace the top HUB
7.the RJ-45 port on the centre HUB
is defective
replace the centre HUB
Two thirds on top of the whole
ePoster displays nothing & the
rest area the ePoster is working
well
1.the data cable connected to the
centre HUB from the bottom HUB
is defective or the connection
between them is bad
replace the data cable /re-
connnect the data cable
2.the DC cable which is connecting
to the centre HUB from the power
supply is bad or the connection
between them is bad
replace the DC cable /re-connnect
the DC cable
3.the power supply which is
connecting to the centre HUB is
defective
replace the power supply
4.the centre HUB / RV card is
defective
replace the centre HUB / RV card
5.the Y position of the playing
window is NOT zero
setup the Y position of the playing
window to zero
6.the RJ-45 port on the centre HUB
is defective
replace the centre HUB
7.the RJ-45 port on the bottom
HUB is defective
replace the bottom HUB
can not find the wifi from the
ePoster
1.the wifi hot spot is off
trun on the wifi hot spot from the
software network settings
2.the power is off
check the power and turn it on
3.the main controller is defective
replace a good main controller
the wifi from the ePoster is weak
1.the antenna is defective
replace the antenna
2.the cable connection from the
the antenna to the main controller
is not in a good condition
re-connect the cable from the the
antenna to the main controller