875450 4K Presentation switch 7/2 User Manual
TLS electronics GmbH – www.tls-electronics.de
contact :
2
Thank you for purchasing this product. For optimum performance and
safety, please read these instructions carefully before connecting,
operating or adjusting this product. Please keep this manual for future
reference.
SURGE PROTECTION DEVICE RECOMMENDED
This product contains sensitive electrical components that may be
damaged by electrical spikes, surges, electric shock, lightning strikes, etc.
Use of surge protection systems is highly recommended in order to
protect and extend the life of your equipment.
SAFTY
AND
NOTICE
1) It is recommended that power up the device after connections of
source, sink and CAT cable.
2) Do not substitute or use any other Power Supply other than the
enclosed unit, or a TLS approved Replacement Part. Doing so will
void the warranty and potentially expose the user to dangerous
voltages resulting in an electrical shock.
3) Do not disassemble the device for any reason. Doing so will void the
manufacturer’s warranty. Also, our unique case is an integral part of
the design of this unit and is responsible for cooling and circuitry
shielding. Any modifications to this case will potentially cause
malfunction and product failure.
4) Do not expose the device to water, moisture, or liquids. Possible
electric shock may result as well as failure of the unit to operate.
