10
depending on which location offers best power availability.
Products without PoH or PoE technology require local
12v or 5v DC power at both ends for both units to
operate. Check your instructions carefully for details.
Are WyreStorm products compatible with HDMI 1.4?
HDMI 1.4 refers to a list of ‘features’ that a device is
capable of supporting, including Ethernet channel, return
audio channel, 3Detc. Due to the continuously evolving
nature of the technology, HDMI Licensing LLC have now
decided to simplify terminology by testing and referring to
cable in terms of STANDARD or HIGH-SPEED rather than
in generations 1.3, 1.4 etc.
• STANDARD (or “category 1”) HDMI cables perform
at speeds of 75Mhz or up to 6.75Gbps, which is the
equivalent to a 720p/1080i signal – These HDMI cables
are NOT recommended.
• All WyreStorm equipment support HIGH-SPEED
(or “category 2”) HDMI cables that have been tested
to perform at speeds of 340Mhz or up to 10.2Gbps,
which is the highest bandwidth currently utilised over
an HDMI cable and can successfully handle 1080p
signals including those at increased colour depths and/
or increased refresh rates from the Source. High-Speed
cables are also able to accommodate higher resolution
displays, such as WQXGA cinema monitors (resolution of
2560 x 1600).
What about screens with different resolution
capabilities?
When sending a signal point to point a TV will
communicate it’s capabilities to the source, then the
source will output a suitable signal that compatible (i.e.
1080p Stereo audio). If you were to use a matrix switch
with three 1080p screens and one 1080i screen, the
resultant image would be1080i across all screens. The
matrix switches do not scale per output but instead
negotiate with the source a signal that all screens are
capable of supporting.
For combined 4K and 1080p HD distributions, a
WyreStorm EXP-SCL-DAC-4K scaler between receiver
and display is required to scale down 4K transmissions
to 1080p 24fps for HD screens and upscale 1080p to 4K
30Hz for UHD displays.
See
wyrestorm.com
for more details
How does the Transmission device handle HDCP?
HDCP (High Definition Copyright Protection) is a feature
built in to HDMI devices to prevent theft of or illegal
distribution of HD content. Unlike competing products,
WyreStorm equipment are legal and comply with HDCP
regulations.
They do this by assigning a “key” to any display
connected to the device. HDCP “keys” are assigned to a
display when connected to a HDMI device normally. This
doesn’t change when connecting to an extender, receiver
or matrix switch; rather keys are duplicated or more are
assigned.
I can get 1080i but not 1080p, or 4K but not 1080p at
a TV location
Firstly ensure that both the source is capable of
outputting the higher resolution and that the TV supports
that screen resolution.
If this is the case then the distribution device may require
EDID management setting up using the DIP switches.
This useful feature provides a successful “send and
receive” to ensure swift and stable EDID negotiation
between the source and display. See Troubleshooting
section for more tips on problem solving. section for more
tips on problem solving.
I cannot get a signal from my A/V receiver along a
Cat 5e extender set
Check to ensure that the A/V Receiver isn’t adding CEC
(HDMI Control Protocol) to the outgoing signal, this can
sometimes have an effect on the HDMI signal.
Clean this unit with a soft, dry cloth only. Never use
alcohol, paint thinner or other harsh chemicals.
1. Damage requiring service:
This unit should be
serviced by a qualified service personnel if:
• The DC power supply or AC adaptor has been
damaged.
• Objects or liquid have gotten into the unit.
• The unit has been exposed to rain.
• The unit does not operate normally or exhibits a marked
change in performance.
• The unit has been dropped or the cabinet damaged.
2. Servicing Personnel:
Do not attempt to service
the unit beyond that described in these operating
instructions. Refer all other servicing to authorised
Maintenance
Provided Service
