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Chapter4commonfaultsolutions, Chapter 4 common fault solutions – CREATOR CAT5 User Manual

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CREATOR CHINA 2013-08 WWW.CREATOR1997.COM

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The second generation Digital CAT5 transmitter User 's Manual

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Chapter 4 Common Fault Solutions

Fault phenomenon

Solutions

After connecting the network cable status
indicator flashes

Check whether the cable length is out the range
of 100m

Check whether the cable is in straight-through
connection

Check crystal head of cable is plugged in tight or
in poor contact

The video of receiver will flash screen or
sometimes be unstable

Check the cable length and whether it is
CAT5e/6 shielded cable

Check if video terminal like display supports the
output resolution

If there is a strong interference in line groove

Check if there is a electromagnetic interference
in power supply

Check the length and quality of video display
terminal cable

Controller POWER light does not shine, no
reaction for monitor, receiving end and video
output operation

Please make sure power supply input of device
is in good contact

Internal fault, please send for professional repair

When contact the metal parts of the controller,
can clearly feel the electrostatic.

Please make sure equipment grounding pillars
are well grounded, otherwise may cause
damage to the equipment or shorten the service
life of the equipment

Video display is regular, but infrared and
serial ports are out of control

Check whether the Baud rates of devices are
consistent

Check if the serial line is used correctly

Check if the infrared receiver and transmitter are
connected properly

Equipment communication serial ports are out
of control

Check the connection, should pay attention to
the use of DB9 male and female sockets

In blue-ray DVD input status, some display
devices cannot display

The equipment is compatible with HDCP1.4 for
content encryption. Some display devices do not
support HDCP encryption, then change brand
display in this case.

Check if HDMI cable or HDMI interface is
damaged.