LECTROSONICS VRM2WBM Installation Manual
INSTALLATION GUIDE
Venue 2 Modular Receiver
With Built-in Multicoupler
Two versions available:
VRM2WBL tunes bands A1, B1, B2 and C1 in tuning range 470.100 to 691.175 MHz
VRM2WBM tunes bands B1, B2, C1 and C2 in tuning range 537.600 to 716.700 MHz
Hardware/Software Installation and Configuration
Fill in for your records:
Essential Setup Steps for Operation
1) Install receiver modules, connect antennas and power supply
2) Install transmitter batteries and antennas
3) Identify and set operating frequencies on the receiver using
Smart TuneTM and set frequencies on the transmitters
4) Attach microphones and adjust transmitter input gain
5) Verify operation with a walk test through the area where the
system will be used
Serial Number:
Purchase Date:
Rio Rancho, NM, USA
www.lectrosonics.com
Venue 2 Wideband Receiver
2
LECTROSONICS, INC.
Table of Contents
Introduction ...........................................................................4
Important Safety Instructions..............................................5
Front Panel ............................................................................6
Rear Panel .............................................................................7
Hardware Installation ...........................................................8
Receiver Modules ...............................................................8
Rack Installation ..................................................................8
Audio Outputs .....................................................................8
Connections for Computer Interface and Serial Control .....9
LCD Interface ......................................................................10
Top Menu .......................................................................... 10
Rx Menu ............................................................................ 10
Tx Menu ............................................................................ 10
Navigating the Menus ........................................................10
Using Setup Screens ..........................................................11
Setup Details ....................................................................... 12
Direct Access to Receiver Setup ......................................12
Audio Output Levels Setup ...............................................12
Diversity Pairing ................................................................13
Talkback Setup .................................................................. 14
Group Tuning ..................................................................... 14
About Active Alerts............................................................14
Top Menu SYSTEM INFO ................................................. 15
LOCALE Switch ................................................................15
Resetting to Factory Defaults ............................................ 15
IR Transmitter Setup ...........................................................15
Smart Tune
Manual Scanning ................................................................ 16
Firmware Update ................................................................17
TM
.......................................................................16
Digital Hybrid Wireless® Modular Receiver System
System Restore ..................................................................17
Wireless Designer Software and USB Driver ................... 18
Wireless Designer Software and USB Driver ................... 19
TOP MENU .......................................................................20
Menu Map ............................................................................ 20
RX MENU .........................................................................22
Connecting to a Network ...................................................23
Multi-channel System Checkout .......................................24
Antennas .............................................................................25
Use and Placement ...........................................................25
Using Remote Antennas ................................................... 25
Front Mounted Antennas ...................................................26
Accessories and Common Replacement Parts ............... 28
Remote Antennas .............................................................28
Coaxial Cable ....................................................................28
Coaxial RF Amplifier .........................................................28
Common Replacement Parts ............................................ 28
USB Cable ........................................................................28
Software Installer ..............................................................28
Specifications .....................................................................29
Service and Repair ............................................................. 30
Returning Units for Repair ................................................30
FCC Notice:
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Rio Rancho, NM, USA
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Venue 2 Wideband Receiver
TM
Introduction
The Venue 2 Wideband receiver is a modular rack
mount design for use with a wide variety of transmitters from Lectrosonics and other manufacturers. The
VRM host assembly covers three frequency bands,
and the VRT modules covers a single band (three Lectrosonics blocks) as shown at right. VRT modules can
be installed in any combination or sequence within the
three band range of the host mainframe.
The Host Assembly
The Venue 2 mainframe assembly houses the power
supply, the antenna and RF distribution, the user
interface and control ports for up to six receiver
modules. With the modules sharing these resources,
a significantly lower cost per channel is realized with
no sacrifice in performance or quality. The built-in RF
multicoupler allows up to three mainframes to operate
from a single pair of antennas, for an additional cost
savings in a multi-channel system.
iQ Front-end Filtering
Each receiver module features a tracking
front-end filter that travels across the
spectrum to stay centered on the selected
operating frequency. Under certain conditions, the filter parameters change automatically to
minimize IM (intermodulation).
Tuning Range Designation
When the incoming RF signal is strong, the iQ filter
switches to a narrowband mode with greater loss for
additional suppression of signals above and below the
operating frequency. This mode is especially useful
in applications such as a live stage production where
transmitters are generally close to the receiver antennas. In these conditions, IM is prevalent, but the
signals that generate it are significantly reduced by the
narrowband filter mode.
When the incoming RF signal level weakens, the filter
switches to a wider bandwidth mode for maximum
sensitivity and extended operating range. The filter
tracks in fine incremental steps so that it is accurately
centered on the operating frequency.
Wireless Designer Software
The software provides an overall view of the
system, including all mainframes connected. The display is scalable to fit and screen
size and several color themes are provided.
Frequency coordination is fast and thorough. Scan
data may be imported and used in the coordination.
When individual carriers are moved manually, compatibility is instantly recalculated and displayed.
* Windows is a registered trademark of Microsoft Corp.
Vista is a trademark of Microsoft Corp.
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LECTROSONICS, INC.
Digital Hybrid Wireless® Modular Receiver System
Important Safety Instructions
This symbol, wherever it appears, alerts
you to the presence of uninsulated dangerous voltage inside the enclosure -- voltage that may be sufficient to constitute a
risk of shock.
This symbol, wherever it appears, alerts
you to important operating and maintenance instructions in the accompanying
literature. Please read the manual.
When using your telephone equipment, basic safety
precautions should always be followed to reduce the
risk of fire, electrick shock and injury to persons, including the following:
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 a 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 third grounding
prong. The wider 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, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
15) WARNING -- TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPARATUS TO RAIN OR MOISTURE.
16) The AC mains plug, or appliance coupler shall be
readily available to the operator as a means of
power disconnection, if applicable.
17) Unit shall be connected to a MAINS socket outlet
with a protective earthing connection.
18) Do not use this product near water for example,
near a bathtub, washbowl, kitchen sink or laundry
tub, in a wet basement or near a swimming pool.
19) Avoid using a telephone (other than a cordless
type) during an electrical storm. There may be a
remote risk of electric shock from lightning.
20) Do not use the telephone to report a gas leak in
the vicinity of the leak.
21) Use only the power cord and batteries indicated
in this manual. Do not dispose of batteries in a
fire. They may explode. Check with local codes for
possible special disposal instructions.
22) “CAUTION: To reduce the risk of fire, use only No.
26 AWG or larger (e.g., 24 AWG) UL Listed or
CSA Certified Telecommunication Line Cord”
SAVE THESE INSTRUCTIONS
Rio Rancho, NM, USA
5
Venue 2 Wideband Receiver
Front Panel
Infrared port
The Venue 2 receiver mainframe (VRM2) serves as
a “host assembly” for up to six receiver modules. The
tracking receiver module (VRT2) can be mixed and
matched in the assembly in any combination to suit the
needs of various applications.
The mainframe front panel provides an LCD for system
setup, monitoring and troubleshooting. During normal
operation, the LCD shows RF and audio levels, diversity
status, pilot tone status (where applicable) and transmitter battery status (in certain modes) for all six receivers
at the same time. Individual screens for each receiver
provide additional information and adjustments.
A built-in analyzer scans the tunable spectrum of the
receiver to assist in finding clear operating frequencies.
The spectrum scan data is presented in a graphical
format on the LCD.
POWER Button
Turns the power on and off. A brief press also clears the
spectrum scan data after the spectrum analyzer has
been used. Press and hold the button for a few seconds
to turn the unit off.
Function Button
Used for various functions in selected Setup Screens as
labeled on the LCD.
Receiver select
buttons
Rotary encoder
Headphone
monitor
Alert indicators
LCD Screen
The LCD is a backlit, graphics-type Liquid Crystal
Display used to set up and monitor system operation.
Receiver Select Buttons
The six Receiver Select Buttons are used to select
individual installed receiver modules, for monitoring
via the PHONES jack and for setup and adjustment.
PUSH FOR MENU/SELECT Rotary Control
This control, called the MENU/SELECT control for
short, is a pushbutton switch and rotary knob used for
navigating and selecting setup menus and screens,
and for selecting parameters within the setup screens.
PHONES Jack and LEVEL Control
The LEVEL control is used to adjust the output level
of the front panel PHONES jack for individual channel
monitoring. It does not affect the output levels at the
rear panel XLR jacks. Only the audio from a single
receiver (or a diversity pair) selected via the Receiver
Select Buttons will be present at this jack.
The PHONES jack can also used as an audio output
for recording when using the Walk Test Recorder.
BACK Button
The Back Button is used to return to the previous menu
or setup screen.
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LECTROSONICS, INC.
Digital Hybrid Wireless® Modular Receiver System
Rear Panel
Balanced audio
outputs
( )
( )
Antenna outputs
(loop thru)
The rear panel provides six balanced XLR audio outputs, antenna inputs, “loop thru” antenna outputs from
an internal multicoupler, a power jack with a locking
connector, plus USB and RS-232 serial ports for setup
and control.
Receiver Modules
Up to six receiver modules can be installed in each
mainframe. Spring tensioned clips retain the receiver
modules to maintain secure connections with the host
assembly.
Audio Outputs
Six balanced XLR audio output jacks connect the Venue
receiver to external equipment. By default, pin 2 is audio pos (+). The polarity of each output can be reversed
in the LCD setup menus or with the software.
Power Input
The receiver is powered from +10 VDC to +18 VDC,
with the center pin of the connector positive (+). The
input is diode protected to prevent damage if the power
is accidentally applied with reversed polarity. The connector includes a threaded locking sleeve.
RS-232 Port
A serial RS-232 interface is provided for setup and
control of a Venue 2 system from computers or other
devices using industry standard RS-232 communication
links.
Antenna inputs
Network control
interface
Antenna Inputs
The two outermost BNC connectors are provided for
use with right-angle whip antennas, cables from remote antennas, or cables from another Venue receiver. DC voltage can be supplied on these connectors
from an internal source to power remote RF amplifiers. The power is enabled via the front panel menu.
See the section on Antenna Use and Placement for
details.
Multicoupler Outputs
The built-in antenna multicoupler provides RF distribution for the six receiver modules and a “loop thru”
output at the same level to deliver the RF signal to
another Venue 2 receiver. The second receiver can
then feed a third receiver and so on, to create a
“stack” that operates with a single pair of antennas.
The result is very efficient use of rack space and a
cost savings by not having to purchase a separate
antenna multicoupler.
USB Port
Standard USB Version 1.1 port for setup and control
of the receiver from computer systems using
Windows® VistaTM, Windows 7/8/10 or Mac OSX
operating systems.
Balanced audio
outputs
Rio Rancho, NM, USA
7
Venue 2 Wideband Receiver
Hardware Installation
Receiver Modules
All modules must be within the frequency passband of
the host assembly. Frequency bands are marked on
the receiver modules.
When a module is set for Smart Diversity (antenna
phase switching), receiver modules can be installed in
any position in the mainframe chassis.
For ratio diversity operation, the module pair must be
on the same frequency band and positioned adjacent
to one another in the assembly as shown in the diagram on top of the mainframe chassis. This will enable
Opti-BlendTM panning to mix the audio from the two
modules.
4
5
6
Ratio Diversity Opti-Blend
LINK
LINK
TM
Channel Pairing
LINK
TM
3
2
1
Removing Receiver Modules
1. Turn the power off.
2. Gently pull outwards on the side panel and push
the top of the clip sideways to release it from the
slot in the side panel.
3. Pull outward on the module to release the connector and then lift it upward out of the chassis.
Holes in the underside of the chassis allow you to
grip the module on the top and bottom.
Rack Installation
1. Mount the receiver modules in the desired rack
location(s). There are no special ventilation requirements.
2. Connect the antennas or coaxial cables to the antenna upper input connectors on the rear panel.
Note: The frequency bandwidth of the antennas
must cover the range of the modules in use.
3. For multiple unit installations, a “loop thru” is available to feed two or three receivers from a single
antenna pair. Connect coaxial cables from the
multicoupler outputs on the first receiver to the
antenna inputs on the next receiver in the stack.
Installing Receiver Modules
Turn the power off.
The receiver modules interface with the main assembly through multi-pin connectors on either side of the
chassis. Insert the module straight down and then slide
it toward the main housing to insert the connector pins.
The module should sit flush against the side of the
housing.
Caution: Make sure the connectors align correctly. Do
not force the module onto the tab. Excessive force may
damage the connectors.
Align the ridge on the retaining clip with the slot in the
chassis and press the clip downward until the ridge
snaps into the slot in the side panel.
( )
( )
( )
( )
( )
( )
The upper connectors are the inputs connected
to the antennas on the first unit in the stack. The
lower connectors are the outputs that feed the
next assembly in the rack.
4. Plug the power supply into a suitable outlet and
plug the power connector into the Power Input
Jack.
5. Turn down the audio inputs on all the externally
connected equipment, then connect cables to the
appropriate Audio Output XLR Jacks.
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LECTROSONICS, INC.
Audio Outputs
Venue
Audio
Slee
Slee
Serial
Serial
LecNet Device to PC
Balanced XLR audio outputs on the rear panel can be
used to drive balanced or unbalanced inputs at line
level on any type of mixer, recorder or other type of
audio equipment.
( )
( )
Note: When the modules are paired for diversity
operation, the audio will appear at both XLR jacks
associated with the module pair.
Digital Hybrid Wireless® Modular Receiver System
Router/Switch
Output
(+)
(-)
2
3
1
SHIELD
Input
(+)
(-)
SHIELD
Balanced with 3-wire cable
(+)
2
3
(-)
1
SHIELD
SHIELD
(+)
Unbalanced with 3-wire cable
(+)
2
3
(-)
1
SHIELD
SHIELD
(+)
Unbalanced with 2-wire cable
Connections for Computer Interface and
Serial Control
USB and Ethernet
Connection to a computer is normally made via the
USB or Ethernet ports. Multiple units are easily connected using a USB hub or a network switch.
NOTE: Audio is not passed through these ports.
They are used only for setup and control.
( )
( )
( )
( )
USB hub
RS-232
A computer or control interface can also be made via
the RS-232 serial port on the rear panel. The connector is a 3.5 mm TRS type. Wiring to 9-pin and 25-pin
D-Sub connectors is as follows:
S
3.5 MM
R
Stereo Plug
T
Tip
LecNet Device Transmit
Ring
LecNet Device Receive
ve
Gnd
LecNet Port
Wiring Diagram, 9 Pin D-Sub
9 or 25 Pin Female
D - Subminiature
N/C CD
RX
TX
DTR
Gnd
DSR
RTS
CTS
N/CRI
1
2
3
4
Host
5
Port
6
(PC)
7
8
9
USB
Rio Rancho, NM, USA
Wiring Diagram, 25 Pin D-Sub
Tip
Ethernet
( )
( )
LecNet Device Transmit
Ring
LecNet Device Receive
ve
Gnd
LecNet Port
Sig Gnd
Chassis Gnd
RTS
CTS
DSR
DTR
3
RX
2
TX
7
Host
1
Port
4
(PC)
5
6
20
9
Venue 2 Wideband Receiver
LCD Interface
When the receiver is turned on, LCD will show the
model number, firmware version and serial number
during the boot sequence. When the sequence is completed, the Main Window will display the status and
activity of the installed receivers.
Setup and monitoring can be done directly on the front
panel keypad interface. It is worthwhile to become familiar with the front panel controls even if you only use
it for monitoring and to check settings.
BACK button
Receiver select buttons
Receiver
installed,
no Tx active
Receiver
installed,
Tx active
Rotary encoder
Navigating the Menus
Three menus are provided for complete system setup:
• Top Menu for overall system settings
• RX Menu for setup of the receiver modules
• TX Menu for setup of the transmitters
Press the rotary encoder to enter the menu system.
The first screen that appears is the Top Menu with
links to the RX (receiver) and TX (transmitter) menus.
Selected menu is shown at top left
Link to RX Menu
Turn the rotary encoder to navigate through the available items. The selected item appears highlighted in
the center of the LCD. Press the rotary encoder to enter the setup screen for the selected item, or navigate
to another menu.
The first item that appears in the RX and TX menus is
a link back to the top menu.
Link to TX Menu
No receivers installed
The menu structure is comprehensive but easy to
navigate. Three menus provide easy access to setup
screens and monitoring.
Top Menu
These are the system level settings that are common
to all channels.
Rx Menu
Each receiver module has unique settings
Tx Menu
The settings for transmitters with IR ports can be
configured in the receiver and then transferred to the
transmitters via the IR ports.
Refer to the Menu Map on the following pages for a
listing and descriptions of all menu items.
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LECTROSONICS, INC.
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