Troubleshooting - Hama 121760 Operating Instructions Manual

7. Troubleshooting

Problem Solution
No picture • Ensure that all cables are correctly
connected.
• Check to be sure that all devices are
switched on.
• Make sure that the TV is set to the
correct channel.
• Connect the HDMI switch to the USB
power supply.
• In some cases, it may be necessary to
provide the HDMI switching desk with
additional power via the USB socket (5).
Poor pic- • Ensure that all cables are correctly
ture, audio connected.
interrup- • Try to connect the HDMI source directly
to the output device. If nothing changes,
tions
you need to replace the source device.
• Use a 1.4 HDMI cable
• Your HDMI cable should not exceed a
total length of 5 m.
• Switch all devices off and then on again.
8. Care and Maintenance
Only clean this product with a slightly damp, lint-free
cloth and do not use aggressive cleaning agents.
9. Warranty Disclaimer
Hama GmbH & Co. KG assumes no liability and provides
no warranty for damage resulting from improper
installation/mounting, improper use of the product or
from failure to observe the operating instructions and/
or safety notes.
10. Service and Support
Please contact Hama Product Consulting if you have any
questions about this product.
Hotline: +49 9091 502-115 (German/English)
Further support information can be found here:
www.hama.com
11. Technical Data
3 HDMI inputs
Connections
1 HDMI output
Supported 480i/480p/576i/576p/720p/
resolutions 1080i/1080p
HDCP version Compatible with HDCP 1.4
Supported audio LPCM, Dolby-AC3, DTS7.1, Dolby
formats True HD, DTS-HD master audio
Manually via the button on the
Source
device, automatically when swit-
selection
ching on or via remote control
From source device (HDMI input)
Power supply
via USB (5 V/100 mA)
12. Recycling Information
Note on environmental protection:
After the implementation of the European
Directive 2012/19/EU and 2006/66/EU in the
national legal system, the following applies:
Electric and electronic devices as well as
batteries must not be disposed of with
household waste. Consumers are obliged by law to return
electrical and electronic devices as well as batteries at
the end of their service lives to the public collecting
points set up for this purpose or point of sale. Details to
this are de ned by the national law of the respective
country. This symbol on the product, the instruction
manual or the package indicates that a product is subject
to these regulations. By recycling, reusing the materials
or other forms of utilising old devices/Batteries, you are
making an important contribution to protecting our
environment.
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