Instructions for useNET 1
3
Contents
Important safety instructions ................................................................................. 4
Important safety information ................................................................................. 4
Accompanying documentation ........................................................................................ 5
The NET 1 network system ...................................................................................... 6
Delivery includes ........................................................................................................ 7
Operating controls ..................................................................................................... 8
LEDs on the front panel of the NET 1 .............................................................................. 9
LEDs on the rear panel of the NET 1 .............................................................................10
Putting the NET 1 into operation ......................................................................... 11
Setting up the NET 1 ........................................................................................................11
Rack-mounting the NET 1 ...............................................................................................11
Fitting the device feet (table top device only) ...........................................................12
Connecting the power supply ........................................................................................12
Connecting the receivers .................................................................................................12
Connecting two NET 1 ......................................................................................................13
Connecting the NET 1 to a PC .........................................................................................14
Installing the "Wireless Systems Manager" software ..............................................14
Switching on a NET 1 system .........................................................................................14
Updating the firmware ....................................................................................................16
Problems that may occur when putting the NET 1 into operation .........................17
Operation with systems of the evolution wireless G2 series .......................... 18
Preparing the frequency preset scan ...........................................................................18
"Single Device" operating mode ...................................................................................18
"Master/Slave" operating mode ...................................................................................21
"Remote" operating mode .............................................................................................21
Operation with 3000/5000 series systems ....................................................... 22
Mixed operation of evolution wireless G2 series systems
and 3000/5000 series systems ............................................................................ 24
Problems that may occur during operation ................................................................25
If a problem occurs ... .............................................................................................. 26
Restarting the NET 1 ........................................................................................................26
Specifications ........................................................................................................... 27
Connector assignment .....................................................................................................28
Accessories/replacement parts ............................................................................ 29
Manufacturer declarations .................................................................................... 30
Warranty regulations ......................................................................................................30
CE Declaration of Conformity .........................................................................................30
Thank you for choosing Sennheiser!
We have designed this product to give you reliable operation over many years. Over
60 years of accumulated expertise in the design and manufacture of high-quality
electro-acoustic equipment have made Sennheiser a world-leading company in this
field.
Please take a few moments to read these instructions carefully, as we want you to
enjoy your new Sennheiser products quickly and to the fullest.
4
Important safety instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. 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 are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of
the obsolete outlet.
10.Protect the power cord from being walked on or pinched, particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11.Only use attachments/accessories specified by the manufacturer.
12.Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to avoid injury from tip-
over.
13.Unplug this apparatus during lightning storms or when unused for long
periods of time.
14.Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled or objects have fallen into
the apparatus, when the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
Important safety information
Warning
To reduce the risk of fire or electric shock, do not expose this device to rain or
moisture. Do not open the cabinet; dangerous high voltage is present. Refer
servicing to qualified personnel only.
Caution
To prevent fire, shock hazard, or annoying interference, use only the
recommended accessories. To reduce the risk of electric shock, do not remove
the unit cover or back. There are no servicable parts inside. Refer servicing to
qualified personnel only.
5
Power sources
This device should be operated only from the type of power source indicated
on the marking label. If you are not sure of the type of power supply to your
home, consult your dealer or local power company.
Overloading
Do not overload wall outlets and extension cods as this may result in fire and
electric shock.
Objects and liquids
Never push objects of any kind through openings into this device as they may
touch dangerous voltage points or short out parts that could result in fire or
electric shock. Never spill liquids of any kind onto the device. Should spillage
occur, unplug the device and have it checked by a technician.
Servicing
Do not attempt to service this device yourself as opening or removing covers
may expose dangerous voltage or other hazards. Refer all servicing to
qualified personnel only.
Replacement parts
When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer or those having the same
characteristics as the original part. Unauthorized substitutions may result in
fire, electric shock, or other hazards.
Safety check
Upon completion of any service or repairs to this device, ask the service
technician to perform safety checks to determine that the device is in safe
operating order.
Accompanying documentation
In addition to these instructions, please also refer to the
instructions for use of the receivers connected
instructions for use of the transmitters used
instructions for use of the "Wireless Systems Manager" PC software
installation manual for the "Wireless Systems Manager" PC software
This symbol is intended to alert the user to the
presence of uninsulated dangerous voltage
within the product's enclosure that may be of
sufficient magnitude to constitute risk of fire or
electric shock.
This symbol is intended to alert the user to the
presence of important operating and
maintenance instructions in the literature
accompaning this product.