2
IMPORTANT SAFETY INFORMATION
Please read carefully and keep the following
instructions and safety information. Heed all warnings
and follow all instructions.
•Do not r mov cov rs. Th r ar no
us r-s rvic abl parts insid ; pl as r f r
s rvicing to qualifi d s rvic p rsonn l.
• This quipm nt must b arth d.
• Protect the power cord from being walked on
or pinched, particularly at plugs, convenience
receptacles, and the point where they exit
from the apparatus.
• Only use attachments/accessories specified by
the manufacturer.
• Servicing is required when the apparatus has
been damaged in any way, such as the power
supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or
moisture, does not operate normally, or has
been dropped.
REGULATORY COMPLIANCE
This product complies with both the EMC Directive
(89/336/EEC) and the Low Voltage Directive
(73/23/EEC) as issued by the Commission of the
European Community.
Compliance with these directives imply conformity
with the following European standards:
• EN60065 Product safety
• EN55103-1 Electromagnetic
Interference (Emission)
• EN55103-2 Electromagnetic
Susceptibility (Immunity)
This product is intended for operation in the E2
(commercial & light industrial) and E3 (urban
outdoors) Electromagnetic Environments.
INTRODUCTION / KEY FEATURES
This product is intended to provide DC power for a
range of Tannoy VNET™ accessories.
Housed in a convenient, rugged steel case, it can be
used free-standing or, using the rack-mount kit, may
be racked along with up to two companion accessory
products, all in just 1U of rack-space.
•Can power one or two accessories
•Rugged steel enclosure
• Free-standing or rack-mount options
CONNECTING AN ACCESSORY
There are two DC outputs from this product, either of
which may be used to power a compatible accessory.
By using both outputs, two accessories may be
powered simultaneously. No more than two
accessories may be powered from one Power
Supply.
Use one of the supplied 3.5mm jack cables to
connect one of the Outputs to the EXT DC jack of the
accessory, as shown in
diagram 1
Or connect two accessories using two jack cables as
shown in diagram 2.
RACKING
The VNET™ Interface and Accessory Power Supply
may be used free-standing. If you wish to mount
them in a 19-inch rack, then the Accessory Mounting
Kit may be used. To mount an Accessory in the
Mounting Kit panel:
1. Remove the two mounting brackets and Lexan
blanking sheet which are covering the aperture
you wish to mount the Accessory in, by removing
the two nuts. (Keep these and the screws and
washers).
2. Remove the two screws from one side of the
Accessory.
ACCESSORY POWER SUPPLY USER GUIDE
