Hitachi CP-WU5500 User Manual page 122

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
No image is
displayed via
HDBaseT.
NETWORK
BRIDGE
function does
not work.
Schedule
function does
not work.
MHL power
feeding does
not work with
standby mode.
STANDBY
OUTPUT
(AUDIO OUT,
MONITOR OUT,
HDMI OUT)
does not work
with standby
mode.
(continued on next page)
122
Cases not involving a machine defect
Check the LAN cable if it is CAT5e certified or higher.
Try to change the LAN cable.
If the LAN cable is connected with more than 3 extension
connector, the transmission of 100 meters may fail.
Check if the extension connector is compatible with
CAT5e.
All LAN cable and extension connector connected with
HDBaseT port must be CAT5e certified.
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE
item in the OPTION - SERVICE - COMMUNICATION
menu.
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 SCHEDULE setting for WIRELESS SETUP or
WIRED SETUP in the NETWORK menu.
MHL STANDBY PWR. function is not working.
When the STANDBY MODE is set to SAVING, MHL
power feeding is unavailable with standby mode. Select
NORMAL for STANDBY MODE item in the SETUP
menu, then select ON for MHL STANDBY PWR. item in
the INPUT menu.
Check if SAVING is set in SETUP - STANDBY MODE.
Set NORMAL in the menu above.
If the signal is not output yet, check if a desirable item is
set in SETUP - STANDBY OUTPUT.
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