4
WIR TX75 Two-Channel Infrared Transmitter
MAN 166C
Servicing or attempting to service this device will void the warranty
Refer servicing to qualified personnel. Servicing is required when the system has been damaged in any way: if liquid has been
spilled or objects have fallen into the unit, if the unit has been exposed to moisture, if the unit does not operate normally, or if the
unit has been dropped.
Do not block any ventilation openings. Install in accordance with manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produces heat.
Use only attachments/accessories specified by the manufacturer.
Unplug the transmitter during lightning storms or when unused for long periods of time.
Be advised that different operating voltages require the use of different types of line cord and attachment plugs. Check the voltage
in your area and use the correct type.
Use only the power supply provided by Williams Sound. Other power supplies may have similar specifications, but may not
be equivalent in emissions ratings, in-rush current, etc. Use of an unapproved power supply may leave the device partially or
completely inoperable, and will void the warranty.
This apparatus has been designed with class-1 construction and must be connected to a main socket outlet with a protective
ground connection (the third grounding prong).
Protect the power cord from being walked on or pinched, particularly at plugs, receptacles, and near the power jack on the
transmitter.
This apparatus must be grounded.
The MAINS plug or an appliance coupler is used as the disconnect device, so the disconnect device should remain readily
operable.
For Customers in The United States
WARNING: Use a three-wire grounding-type line cord as is supplied with the product. Do not defeat the safety
purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A
grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for
your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete
outlet. This equipment has been tested and found to comply with the limits for Class B digital device, pursuant to part
15 of the FCC rules.
For Customers in Canada
This Class B digital device meets all requirements of the Canadian Interference-causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigencies du Règlement sur le matériel brouilleur du Canada.
Recycling Instructions
Help Williams Sound protect the environment. Please take the time to dispose of your equipment properly.
Product Recycling for Customers in the European Union:
Please do NOT dispose of your Williams Sound equipment in the household trash. Take the equipment to a electronics
recycling center, or return the product to the factory for proper disposal.
