Page 1
INSTALLATION GUIDE
Venue 2 Modular Receiver
With Built-in Multicoupler
Hardware/Software Installation and Configuration
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
Fill in for your records:
Serial Number:
Purchase Date:
Rio Rancho, NM, USA
www.lectrosonics.com
Page 2
Venue 2 Wideband Receiver
2
LECTROSONICS, INC.
Page 3
Digital Hybrid Wireless® Modular Receiver System
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. Designed
for maximum versatility, performance and ease of use,
the wideband design offers the flexibility needed in
today’s changing and increasingly congested RF environments. A Venue receiver is a “system” that consists
of a master unit and up to six receiver modules, plus a
unique and powerful software interface.
The Host Assembly
The Venue 2 mainframe assembly houses the power
supply, the antenna and RF distribution, the user interface and control ports and up to six receiver modules.
With the modules sharing these resources, a significantly 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).
Wireless Designer Software
The software GUI 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.
When the incoming RF signal is strong, the iQ filter
switches to a narrowband mode with reduced gain 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 an extended range mode for maximum
sensitivity in the receiver module. The filter tracks in
fine incremental steps so that it is accurately centered
on the operating frequency.
* Windows is a registered trademark of Microsoft Corp.
Vista is a trademark of Microsoft Corp.
Rio Rancho, NM, USA
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Venue 2 Wideband Receiver
Table of Contents
Introduction ............................................................................ 3
Safety, FCC and IC notices ................................................... 5
Front Panel ............................................................................. 6
Rear Panel .............................................................................. 7
Hardware Installation ............................................................ 8
Receiver Modules ................................................................ 8
Rack Installation ................................................................... 8
Audio Outputs ...................................................................... 9
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
Resetting to Factory Defaults ............................................. 15
IR Transmitter Setup ............................................................ 15
Smart Tune
Manual Scanning ................................................................. 16
Wireless Designer Software and USB Driver .................... 17
TOP MENU ........................................................................ 18
Menu Map ............................................................................. 18
RX MENU .......................................................................... 19
Connecting to a Network .................................................... 21
Using DHCP for IP Address Assignment ........................... 21
Firmware Update Instructions ............................................ 21
Antennas .............................................................................. 22
Use and Placement ............................................................ 22
Using Remote Antennas .................................................... 22
Multi-channel System Checkout ........................................ 23
Accessories and Common Replacement Parts ................ 24
Remote Antennas .............................................................. 24
Coaxial Cable ..................................................................... 24
Coaxial RF Amplifier .......................................................... 24
Common Replacement Parts ............................................. 24
USB Cable ......................................................................... 24
Software Install Disk .......................................................... 24
Service and Repair .............................................................. 25
Returning Units for Repair ................................................. 25
TM ................................................................................................................................16
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. The 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 which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Changes or modifications to this equipment not expressly approved by Lectrosonics, Inc.
could void the user’s authority to operate it.
4
LECTROSONICS, INC.
Page 5
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.
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
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 tipover.
Rio Rancho, NM, USA
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Venue 2 Wideband Receiver
Front Panel
Infrared port
The Venue receiver master unit (VRM) serves as a
“host assembly” for up to six receiver modules. The
standard module (VRS) and tracking module (VRT) can
be mixed and matched in the assembly in any combination to suit the needs of various applications.
The VRM 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.
BACK Button
The Back Button is used to return to the previous menu
or setup screen.
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.
NOTE: An explanation of the Walk Test
Recorder is presented in the section entitled
Setting Up the Venue Receiver Using VRpanel.
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LECTROSONICS, INC.
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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
Venue receiver rack mount chassis. 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 the Venue 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 with jumpers on the
circuit board. 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 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® 2000, XP, Vista
tems.
Balanced audio
outputs
TM
Windows 7 operating sys-
Rio Rancho, NM, USA
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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.
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.
4
5
6
Ratio Diversity Opti-Blend
LINK
LINK
TM
Channel Pairing
LINK
TM
3
2
1
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.
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.
( )
( )
( )
( )
( )
( )
The outermost connectors are the inputs connect-
ed to the antennas on the first unit in the stack.
The innermost connectors are the outputs that
feed the next assembly in the rack.
8
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.
LECTROSONICS, INC.
Page 9
Audio Outputs
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.
Venue
Output
2
(+)
3
(-)
1
SHIELD
Balanced with 3-wire cable
Audio
Input
(+)
(-)
SHIELD
Digital Hybrid Wireless® Modular Receiver System
Ethernet
switch
( )
( )
( )
( )
USB hub
(+)
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.
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
Ethernet
( )
( )
Rio Rancho, NM, USA
Tip
LecNet Device Transmit
Ring
LecNet Device Receive
ve
Gnd
LecNet Port
Wiring Diagram, 25 Pin D-Sub
Sig Gnd
Chassis Gnd
RTS
CTS
DSR
DTR
3
RX
2
TX
7
Host
1
Port
4
(PC)
5
6
20
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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.
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
Transmitters are connected to the reciever via the USB
port to enable setup from the receiver LCD menu.
(Tx to Rx USB cable drawing)
The first item that appears in the RX and TX menus is
a link back to the top menu.
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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Using Setup Screens
When a menu item is selected, a setup screen will
open to enable adjustments and settings to be made.
The setup screen may be for a simple, two-state setting like Lock/Unlock, or may provide a display that
allows scrolling through the available receiver modules
and options, or include multiple settings. Examples of
the various screen types are presented below.
The Lock/Unlock screen is typical of the single item
screens. Simply press the encoder to highlight EDIT,
then rotate the encoder to select the value or setting.
Digital Hybrid Wireless® Modular Receiver System
The FREQ ADJUST setup screen in the RX Menu
shown here is another type of a multiple module setup
screen. The difference from the previous example is
that this type presents multiple settings within each
receiver setup screen.
When the setup screen opens, a “stack” of the installed
modules will be presented.
Top bar lists the current menu and screen
Press the rotary encoder to highlight the EDIT function and
rotate the encoder to change the value.
Multiple item setup screens like the Smart NR (Smart
Noise Reduction) example below allow scrolling
through the options in a “stacked” arrangement.
In this example, rotate the encoder to point at
CHOOSE RX, then press the encoder to highlight it.
Rotate the encoder to select the desired receiver.
After selecting the receiver, press the encoder and rotate it to select EDIT. The noise reduction mode will be
highlighted. Rotate the encoder to the desired mode.
CHOOSE RX allows scroliing
through receiver “stack”
EDIT allows frequency to be
changed on selected receiver
Rotate the encoder to select CHOOSE RX and press
the encoder to highlight it. Rotate the encoder to select
the desired receiver module.
After the module is selected, press the encoder and
rotate it to select EDIT and press the encoder to
highlight it. Rotate the encoder to select the item to be
edited within the selected module.
The item to be edited is
enclosed in brackets
EDIT function highlighted
After the item is selected (brackets) press the encoder
to highlight it and rotate the encoder to adjust the setting or value.
NOTE: The RX and TX Menus present multiple
item setup screens like the above example,
where the same setting can be made on multiple
channels. Some setup screens in the Top Menu
allow scrolling through multiple parameters in the
same manner as the above example.
Rio Rancho, NM, USA
Item is highlighted for adjustment
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Venue 2 Wideband Receiver
Setup Details
Direct Access to Receiver Setup
Basic adjustments to each receiver can be made in a
single screen available with the numbered Receiver
Select button below the frame of each receiver. These
buttons operate only from the Main Window.
Receiver select buttons
A setup screen opens for that channel, with RF and
audio settings displayed.
Selected receiver
Selected item indicated by brackets
Rotate the Rotary Encoder to select the function at
the bottom of the screen, then press the encoder to
enable it.
Audio Output Levels Setup
The output level of the installed receiver modules can
be adjusted in a single setup screen in the RX Menu.
Icons representing “sliders” are presented for level
adjustments. The level shown for each channel is
expressed in dBu.
The items at the bottom of the screen are used for
adjustment of the module output and for adjustment
of the mixer, recorder, etc. that is connected to the
receiver.
Selects the receiver
to be adjusted
Allows adjustment
when highlighted
When TONE is enabled, a 1 kHz tone is produced at
the output of the selected module. The tone simulates
the audio level that will be produced when the transmitter on this channel is fully modulated.
Tone output for
adjustment of
external device
• SEL RX highlights the function name, allowing the
selected receiver to be changed by rotating the
rotary encoder
• EDIT enables the items on the screen to be
changed. Rotate the encoder to select the item,
then press the encoder to highlight it and change
the value. Press the encoder again to deselect it
and navigate to other items
• VIEW TX displays the transmitter settings
• RX MENU switches the display to the receiver
setup menu
Ruled lines over and
under selected item
Function is highlighted
Press OK to
save settings
Press the encoder or BACK to deselect the item.
The modulation level of the transmitter is displayed in
the Main Window and in the receiver setup screen.
NOTE: The tone will not generate the displays
shown below, since it is turned off when the
AUDIO OUTPUT setup screen is exited.
Modulation (audio level)
Full modulation (onset of limiting)
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LECTROSONICS, INC.
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Digital Hybrid Wireless® Modular Receiver System
Modulation (audio level)
Full modulation (onset of limiting)
Transmitters also have modulation indicators such as
the LEDs on the SM Series models.
Modulation LEDs (audio level)
Optimizing the Signal to Noise Ratio
Given the information above, the optimum signal to
noise ratio is achieved when the least amount of gain
is applied to the signal, since gain (amplification) is the
source of noise buildup.
The transmitter input preamp is the low noise gain
stage at the beginning of the signal chain. The ideal
setup is to have this be the only gain stage, and subsequent stages be at unity (zero gain/loss). Attenuation
(loss) in a subsequent stage is OK unless it requires
another gain stage to compensate for it.
1) Set the transmitter gain so that full modulation is
achieved on louder peaks in the audio
2) Set the receiver output level as high as possible
without overloading the connected device it is
feeding (mixer, recorder, etc.). Use a line level
input on the connected device whenever it is available. This minimizes the gain needed in the device
and maximizes the signal to noise ratio.
Diversity Pairing
Naviagate to the DIVERSITY LINK screen in the RX
Menu. Press the encoder to open the setup screen.
Signal Level -20 LED -10 LED
Less than -20 dB Off Off
-20 dB to -10 dB Green Off
-10 dB to +0 dB Green Green
+0 dB to +10 dB Red Green
Greater than +10 db Red Red
Full modulation is achieved when the -20 LED first
turns red. The output level of the receiver reaches
maximum at this point, when the limiter in the transmitter begins to operate.
The output level control on the receiver is basically an
attenuator, so the signal to noise ratio changes very
little across the entire adjustment range.
Selected receiver pair
marked by brackets
Highlight to select
receiver pair
Highlight to set diversity mode
of selected receiver pair
Select CHOOSE RX on the bottom of the screen and
rotate the encoder to select the desired pair. The receivers are arranged so that adjacent units are paired
when the RATIO mode is set. When the SWITCHED
mode is set, the units operate independent of one
another.
Rio Rancho, NM, USA
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Venue 2 Wideband Receiver
Talkback Setup
Talkback is a special function that re-directs the audio
output of the transmitter in use to a different receiver
module when a button is pressed on the transmitter.
The normal use is to provide a “com” channel so the
person using the transmitter can have a direct line to
the crew or production staff. The HH hand held transmitter provides a programmable switch on the housing
that can be configured for this function. The switch
function is configured from the LCD menu on the
transmitter.
Programmable button
Button
(none)
Mute
Ta lkBk
As long as the button is held in, the audio will appear at the designated talkback channel rather than
the channel used for program audio. A simple setup
screen in the Venue 2 receiver makes it easy to designate channels with this function enabled and which
output will deliver the talkback audio.
Group Tuning
Up to 32 frequencies can be stored in each of four
groups labeled U, V, W and X. The groups are commonly used to make setup easier for specific locations
and purposes.
A setup screen is provided to assign each receiver to a
particular group. The group frequencies can be edited
by selecting MODIFY GRP.
Select the
receiver
Assign the
receiver to
group
Change frequencies
within a group
About Active Alerts
When a system fault occurs, such as a short in an antenna input when antenna power is turned on, the alert
LED on the front panel will start blinking.
Selected receiver
(channel)
Highlight to select
the receiver
Highlight to
change settings
If multiple channels have talkback enabled and share
the same talkback channel, the audio outputs from
all of them will appear simultaneously (mixed) at the
talkback output channel if multiple buttons are pressed
at the same time.
Alert LED
NOTE: In the case of shorted antenna input, the
antenna power will also be turned off.
When the Alert LED is blinking, navigate to the SYSTEM INFO screen on the LCD to read and reset the
alert message.
A description of the fault will appear in the display. If
there is more than one fault, the highest priority ot
most recent will appear. When it is reset, the next one
in the list will appear.
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LECTROSONICS, INC.
Page 15
Digital Hybrid Wireless® Modular Receiver System
Top Menu SYSTEM INFO
Firmware and hardware versions and the serial number of the unit is listed in the SYSTEM INFO screen.
Resetting to Factory
Defaults
Navigate to SYSTEM INFO in the Top Menu and press
the encoder to enter the screen.
IR Transmitter Setup
The IR (infrared) port simplifies transmitter setup by
sending the settings saved in the receiver to an IR enabled transmitter. The IR port is located on the receiver
front panel next to the power switch.
Hold the transmitter with its IR port facing the receiver
front panel within two feet or so and start the transfer
with the receiver. Navigate to the SETTINGS item
in the TX MENU and press the encoder to open the
setup screen.
Highlight SYSTEM DEFAULT and press the encoder.
Highlight OK in the next pop-up screen and press the
encoder to restore the factory default settings.
The default settings are as follows:
Level
Phase
TxBatt
SmartNR
Compat
Tuning
DivMode
LockSet
RxCh
+00 dBu
NORMAL
AA ALK
NORMAL
Dig. Hybrid
NORMAL MODE
Switched
NOT LOCKED
8, 0
Select the desired transmitter channel. Highlight SEND
SET and press the encoder. The settings displayed on
the receiver LCD will the sent to the transmitter.
Rio Rancho, NM, USA
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Venue 2 Wideband Receiver
Smart Tune
Clear frequencies can be discovered automatically using the SmartTuneTM utility. Navigate to SMART TUNE
in the TOP MENU and press the encoder. A listing of
the installed receiver modules will appear.
The number of scan passes can be set from 1 to 10.
A single pass will identify fixed RF signals such as
television broadcasts. Multiple passes stand a better
chance of catching intermittent signals or those that
fluctuate in strength fairly quickly. Of course, multiple
scans takes more time, but it is a good idea is there is
time for it.
Select BEGIN and press the encoder to start the
scanning process. RX1 (channel 1) will be scanned
first, and when a clear frequency is identified, a pop up
screen will appear displaying the results and a prompt
to turn on a transmitter on the newly discovered frequency. An option to send the settings to an IR enabled receiver is also presented on the pop up screen.
TM
After selecting the receiver to use for the scan, select
START and press the encoder. The START item will
change to STOP while the scanning is taking place.
The scanning with build a graphical representation of
the RF activity within the tuning range of the receivers.
The scanning will take place from left to right and continue repeating until STOP is selected and the encoder
is pressed, and the scanning is paused.
While paused, the spectrum can be manually explored
by scrolling through the display. Select and highlight
SCROLL and rotate the encoder to move the cursor
through the scan results.
For a closer view of the scan data, deselect SCROLL,
then select ZOOM IN and press the encoder. The display with magnify the scan results and the screen can
be scrolled in a close-up view.
Manual Scanning
Spectrum scanning can be conducted manually with
the receiver to research RF activity. The scan results
are presented in a graphical display. Navigate to the
SCAN item in the TOP MENU and press the encoder.
Since there could be a variety of different frequency
ranges in the installed modules, the first step is to
select the receiver to use for the scan.
16
To select a clear frequency, scroll to an area in the
spectrum with little or no RF energy and press the
BACK button on the front panel. A pop up display will
appear prompting for a choice of OLD or NEW. Select
NEW to change the receiver to the frequency shown
on the display. The display with then return to the
SCAN menu item.
LECTROSONICS, INC.
Page 17
Wireless Designer
Software and USB Driver
Windows Installation
Download the software installer from the web:
http://www.lectrosonics.com/Support/Wireless-Designer/wireless-designer.html
or use the flash drive supplied with the receiver.
These instructions are useful for the first time the software is being installed. Once the software is installed,
updates are available by simply clicking on an item in
the Help Menu. Refer to the help menu for details.
Launch the installer and follow the screen prompts.
Digital Hybrid Wireless® Modular Receiver System
The installer includes USB drivers, which only need to
be installed once. By default, the boxes are unchecked
in the installer, because they are not required except
for the very first time the software is installed on the
computer being used.
If it is the first time the software is being installed,
check the appropriate box to install the USB driver for
the receiver model you are connecting.
WD 64-bit USB Driver... is for use with the DR digital
receiver or Venue 2 receiver
LecNet2 64-bit USB Driver... is for use with earlier
Venue narrowband and wideband receivers
If both USB drivers are installed, the software will communicate with whichever model is connected.
I Agree on the EULA (end user license agreement)
must be checked to continue the installation.
When the installation is complete, the confirmation
screen will appear. Click on Finish to complete the
installation.
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Venue 2 Wideband Receiver
TOP MENU
DETECT takes an inventory of the receiver
modules installed in the mainframe and
displays the results in an on-screen table.
Menu Map
TOP MENU
SMART TUNE is an automatic process that
scans the tuning range of all modules and
automatically finds clear frequencies. The
screen prompts the operator to set up
transmitters one at a time to the newly discovered
frequencies and turn them on before proceeding.
SPECTRUM SCAN launches a manual
scanning procedure where each receiver
module is scanned one at a time, with the
results presented in a graphical display.
LOCK PANEL prevents changes from
being made with the front panel controls.
BACK LIGHT adjusts the brightness of the
LCD. Four different levels are available.
ANTENNA POWER turns the DC bias
power on the antenna inputs off and on.
The DC bias is used to power remote
amplifiers used at the antenna end of long
coaxial cable runs.
NETWORK SETUP provides screens to
define the parameters for network protocol
and connections.
RS232 SETUP provides a screen where
the baud rate can be set from 9600 to
115200.
COMMAND VIEW opens a screen that
displays the commands received from a
remote control device or computer and the
replies sent back by the receiver.
SYSTEM INFO displays the receiver serial
number, hardware and firmware revisions,
and the active alerts. Active alerts shown
on this screen are error messages that list
the details of faults in the receiver. When a fault occurs,
the white LED on the right side of the front panel will
blink, prompting the operator to view this screen.
FREQ ADJUSTAUDIO LEVEL
TX MENU
NOTE: Some items in this menu work only with
Lectrosonics transmitters.
TOP MENU links back to the Top Menu for
overall system setup.
SETTINGS is used to get settings from and
send settings to a Lectrosonics transmitter
on each channel. The LCD shows a listing
of the frequency and nine configuration
settings on a single screen.
NOTE: The transmitter settings can be made in
the receiver and then transferred via IR (infrared)
to the transmitter if it is so equipped. Later model
Lectrosonics transmitters offer this feature.
TX BATTERY selects the battery type used
in each transmitter.
TX AUDIO GAIN adjusts the input gain of
each channel to match the microphone or
instrument level delivered to the transmitter
to optimize the signal to noise ratio and
minimize distortion.
DETECT SMART
TUNE
TX MENU
SETTINGS
TX BATTERY
RX MENU
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LECTROSONICS, INC.
Page 19
Digital Hybrid Wireless® Modular Receiver System
SPECTRUM
SCAN
TX AUDIO
GAIN
SMART NR
LOCK PA NEL
LF ROLLOFF
PHASE RX LINK
BACK LIGHT
TX PHASE
ANTENNA
POWER
PROG SWITCH
COMPAT MODE
LF ROLLOFF adjusts the low frequency
roll-off point of each transmitter to suppress
subsonic noise or to suit individual preferences.
TX PHASE selects the polarity (phase) of
the audio signal in each transmitter.
PROG SWITCH defines the function of a
programmable switch present on some
Lectrosonics transmitter models. The
switch function can be configured as audio
mute, power on/off, talkback or no function.
AUTO ON enables the transmitter to turn
back on automatically when a battery is
replaced, eliminating the need to manually
turn it back on. The function can be enabled or disabled.
TX PANEL LOCK locks out the membrane
switch panel to prevent inadvertent changes being made. In the locked mode, the
programmable switch (if available) is still
operational, so it can still be used to turn power off and
on. To unlock the panel, navigate to the Locked item in
the menu and select No.
NETWORK
SETUP
AUTO ON
TALKBACK GROUP
RS232 SETUP
TX PANEL
LOCK
TUNING
COMMAND
VIEW
BATT TIMER
SQUELCH BP
SYSTEM INFO
TX BACKLIGHT
BATT TIMER is a function in the receiver
that monitors the accumulated operating
time of each transmitter. Rechargeable
batteries maintain almost a constant
voltage across the discharge cycle, so monitoring the
voltage drop provides only very short notice near the
end of life before the battery stops working. The best
way to monitor rechargeable batteries is to run a test
to determine how long it will run the transmitter, then
use the timer to assess the remaining time.
TX BACKLIGHT sets how long the back-
light on the transmitter LCD will stay turned
on. The options may vary between different
transmitter models.
RX MENU
TOP MENU links back to the Top Menu for
overall system setup.
FREQ ADJUST opens a setup screen to
manually select the frequency of each
receiver module.
AUDIO LEVEL is used to adjust the output
level of each receiver. The built-in tone
generator is also enabled in this screen.
MODULE
POWER
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Venue 2 Wideband Receiver
SMART NR sets the desired noise reduction mode for each channel: NORMAL,
FULL or OFF.
PHASE sets the polarity (phase) of each
output to the desired value: NORMAL or
INVERTED.
RX LINK (DIVERSITY LINK) selects
adjacent receivers to be paired for Ratio
Diversity operation, or to be operated
individually with Antenna Phase Switching
Diversity.
COMPAT MODE sets the DSP-based
compatibility mode for each channel.
TALKBACK enables the Talkback Mode on
the desired channels and selects the
output channel for the talkback audio.
GROUP TUNING opens setup and editing
screens to select and modify user defined
frequency groups U, V, W and X, or NONE
for each receiver module.
SQUELCH BP bypasses the squelch
(muting) function on a per module basis for
diagnostic purposes.
CAUTION: Reduce the gain or volume
level of the sound system or recorder before
bypassing the squelch. Very loud noise will be
present at the bypassed channel.
MODULE POWER turns the power ON or
OFF on each receiver module. Normally
used to prolong operating time when the
receiver is powered by battery.
20
LECTROSONICS, INC.
Page 21
Digital Hybrid Wireless® Modular Receiver System
Connecting to a Network
Using DHCP for IP Address Assignment
Follow these steps to make a network connection for
the receiver:
1) Open Wireless Designer and connect to the receiver via USB.
2) Click on Settings in the left pane. Then click on the
Network tab in the lower part of the screen. Inside
the dialog box labeled Network Settings, click on
the check box labeled DHCP Enable.
3) Close Wireless Designer.
4) Connect the network cable to the Ethernet port on
the rear panel.
5) Turn the receiver power off then back on.
6) Launch Wireless Designer again and navigate to
Network Settings as described above. The IP
address and port number will appear in the dialog
box.
7) Close the USB connection and re-connect via
network. When the dialog box opens, enter the IP
address and the port number noted, then click on
Refresh. Click on OK to connect.
Firmware Update
Instructions
Firmware updates are made with a file downloaded
from the web site and a USB connection to the receiver.
Refer to the Help file in Wireless Designer software for
the procedure.
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Venue 2 Wideband Receiver
Antennas
Use and Placement
The Venue System is designed for rack mounting.
Although it can be operated with two whip antennas, it
is best to use remote antennas such as the SNA600 or
ALP Series for optimum reception. Position the remote
antennas at least three or four feet apart and not within
three or four feet of large metal surfaces. If this is not
possible, try to position the antennas so that they are
as far away from the metal surface as is practical. It
is also good to position them so that there is a direct
“line of sight” between the transmitter and the receiver
antennas.
In situations where the operating range is less than
about 100 feet, the antenna positioning is much less
critical. The length and type of cabling between antennas and the system, however, is critical. Long cable
runs can experience significant signal loss. Lectrosonics offers in-line RF amplifiers to compensate for this
signal loss. Contact your dealer or the factory for more
information.
A wireless transmitter sends a radio signal out in all directions. This signal will often bounce off nearby walls,
ceilings, etc. and a strong reflection can arrive at the
receiver’s antennas along with the direct signal. If the
direct and reflected signals are out of phase with each
other and similar in strength, a cancellation or “dropout” may occur. A dropout can sound like audible noise
(hiss, swishing or a “shhht” sound), or in severe cases,
may result in a complete loss of both the carrier and
the sound. Moving the transmitter even a few inches
can change the sound of the dropout, or may even
eliminate it. A dropout situation also may be either better or worse as a crowd fills or leaves the room.
Using Remote Antennas
Remote antennas can be placed at a distance from
the receiver to optimize reception. To overcome loss
in long coaxial cable runs, a Lectrosonics UFM Series
inline RF filter/amp should be positioned at the far end
of the coaxial cable, close to the antenna.
With the amplifier in this position, gain is applied
ahead of the loss to maximize the signal to noise ratio
of the antenna system.
Power for the UFM amplifier can be supplied by the
Venue receiver through the coaxial cable by setting
jumpers on the main PC board toward the center of the
board as shown. Disconnect power and then remove
the top cover for access to the jumpers.
NOTE: It is best practice to enable this DC power
ONLY when a UFM remote amplifier is used. Some
antennas may present a short to the power supply.
While the power supply is fused and it is unlikely that
damage would occur, it is always best to disable the
DC when it is not in use.
The Venue System offers several different diversity
reception methods which can overcome most dropout
problems. In the event, however, that you do encounter
a dropout problem, first try moving one of the remote
antennas at least three or four feet from its current
location. If dropouts are still a problem, try moving the
antennas to entirely different locations.
Lectrosonics transmitters radiate power very efficiently,
and the receivers are very sensitive, which reduces
dropouts to an insignificant level. If, however, you do
encounter dropouts frequently, call the factory or consult your dealer. There is probably a simple solution.
22
LECTROSONICS, INC.
Page 23
Multi-channel System
Checkout
Interference can result from a wide variety of sources
including TV station signals, other wireless equipment
in use nearby, or from intermodulation within a multichannel wireless system itself. Regardless of how the
frequencies were coordinated, a final checkout procedure is always a good idea.
Scanning with the RF spectrum analyzer built into the
Venue system will identify external RF signals, but
it does not address the compatibility of the selected
frequencies.
The pre-coordinated frequencies on the chart on the
previous pages address in-system intermodulation,
but obviously cannot take into account RF signals from
external sources that may be present in the location
where the system will be operating.
In some cases, you can run the scanner to find clear TV
channels, then find enough pre-coordinated frequencies
in the tuning groups (Grp a through Grp d) to operate
on the clear TV channels. Even so, it is still a good idea
to go through the check out procedure because you
can encounter interference from other wireless, IFB and
intercom systems when you get to the production or
installation site.
Digital Hybrid Wireless® Modular Receiver System
4. Turn each transmitter off one at a time.
With all transmitters and receivers turned on, turn
each transmitter off one at a time, in turn, and
look at the RF level indicator on the matching
receiver module. The RF level should disappear
or drop to a very low level. If it does not, change
frequency on that receiver and transmitter and try
it again. When a clear frequency is found, turn the
transmitter on and move on to the next channel.
IMPORTANT: Any time a frequency is changed
on any of the systems in use, you must start at
the beginning and go through this procedure
again for all systems. With a little practice, you
will be able to do this quickly and save yourself
some “multi-channel grief.”
1. Set up the system for testing.
Place antennas in the position in which they will be
used and connect to the receivers. Place transmitters about 3 to 5 feet apart, about 25 to 30 feet from
the receiver antennas. If possible, have all other
equipment on the set, stage or location turned on
as well, especially any mixing or recording equipment that will be used with the wireless system.
2. Set all receivers on clear channels.
Turn on all receivers, but leave the transmitters off.
Observe at the RF signal strength indicator for each
receiver module. If a signal is present, change the
frequency to a clear channel where no signal is
indicated. If a completely clear channel cannot be
found, select the frequency with the lowest RF level
indication. Once all receiver modules are on clear
channels, go to step 3.
3. Turn each transmitter on one at a time.
Start with all transmitters turned off. As you turn on
each one, look at the matching receiver to verify a
strong RF signal is received. Then, look at the other
receivers and see if one of them is also picking up
the signal. Only the matching receiver should indicate a signal. Change frequencies on either system
slightly until all channels pass this test, then check
again to see that all channels are still clear as done
in step 2.
Rio Rancho, NM, USA
23
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Venue 2 Wideband Receiver
24
LECTROSONICS, INC.
Page 25
Digital Hybrid Wireless® Modular Receiver System
Accessories and Common Replacement Parts
Remote Antennas
ALP Series LPDA (log periodic dipole array) models
SNA600A folding dipole antenna
ALP Kit mounting hardware
Coaxial Cable
ARG2 coaxial cable - 2 ft. length
ARG15 coaxial cable - 15 ft. length
ARG25 coaxial cable - 25 ft. length
ARG50 coaxial cable - 50 ft. length
ARG100 coaxial cable - 100 ft. length
Coaxial RF Amplifier
UFM230 broadband RF amplifier - 230 MHz BW
UFM50 narrowband RF amplifier - 50 MHz BW
ALP500
ALP620
SNA600A
ALP650
Common Replacement Parts
DCR15/1A6U power supply
24088 Pre-coordinated frequency groups (folded
sheet)
21710-1 LecNet Cable for AMX/Crestron control
21529-1 LecNet Cable for RS-232 control
21713 USB Cable - 6 ft. long
MC65 Cable - 1/4 inch male TRS to mini male TRS
P1196 white receiver retaining clip
P1204 receiver connector cover
USB Cable
#21713 - Cable, MB USB A2B - 6ft. length
Software Install Disk
Installation Software
Includes mounting strap
and hardware
• ARG2, ARG15 are
Belden RG-8/X cable
• ARG25, 50, 100 are
Belden 9913F cable
UFM230
Rio Rancho, NM, USA
WDDISK
USB - #21713
25
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Venue 2 Wideband Receiver
Service and Repair
If your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment needs repair. Make sure you have followed the setup procedure and operating instructions. Check the interconnecting cables and then go through the TROUBLESHOOTING section in this manual.
We strongly recommend that you do not try to repair the equipment yourself and do not have the local repair shop
attempt anything other than the simplest repair. If the repair is more complicated than a broken wire or loose connection, send the unit to the factory for repair and service. Don’t attempt to adjust any controls inside the units. Once
set at the factory, the various controls and trimmers do not drift with age or vibration and never require readjustment.
There are no adjustments inside that will make a malfunctioning unit start working.
LECTROSONICS’ Service Department is equipped and staffed to quickly repair your equipment. In warranty repairs
are made at no charge in accordance with the terms of the warranty. Out-of-warranty repairs are charged at a modest flat rate plus parts and shipping. Since it takes almost as much time and effort to determine what is wrong as it
does to make the repair, there is a charge for an exact quotation. We will be happy to quote approximate charges by
phone for out-of-warranty repairs.
Returning Units for Repair
For timely service, please follow the steps below:
A. DO NOT return equipment to the factory for repair without first contacting us by letter or by phone. We need to
know the nature of the problem, the model number and the serial number of the equipment. We also need a
phone number where you can be reached 8 A.M. to 4 P.M. (U.S. Mountain Standard Time).
B. After receiving your request, we will issue you a return authorization number (R.A.). This number will help speed
your repair through our receiving and repair departments. The return authorization number must be clearly
shown on the outside of the shipping container.
C. Pack the equipment carefully and ship to us, shipping costs prepaid. If necessary, we can provide you with the
proper packing materials. UPS is usually the best way to ship the units. Heavy units should be “double-boxed”
for safe transport.
D. We also strongly recommend that you insure the equipment, since we cannot be responsible for loss of or dam-
age to equipment that you ship. Of course, we insure the equipment when we ship it back to you.
Mailing address: Shipping address: Telephone:
Lectrosonics, Inc. Lectrosonics, Inc. (505) 892-4501
PO Box 15900 581 Laser Rd. (800) 821-1121 Toll-free
Rio Rancho, NM 87174 Rio Rancho, NM 87124 (505) 892-6243 Fax
USA USA
Web: E-mail (general): E-mail (service):
www.lectrosonics.com sales@lectrosonics.com service.repair@lectrosonics.com
Mailing address Telephone: E-mail (service):
Lectrosonics Canada (877) 753-2876 colinb@lectrosonics.com
720 Spadina Ave (416) 596-2202 joeb@lectrosonics.com
Suite 600 (416) 596-6648 Fax
Toronto, Ontario, M5S 2T9
26
LECTROSONICS, INC.
Page 27
Digital Hybrid Wireless® Modular Receiver System
Rio Rancho, NM, USA
27
Page 28
LIMITED ONE YEAR WARRANTY
The equipment is warranted for one year from date of purchase against defects in
materials or workmanship provided it was purchased from an authorized dealer. This
warranty does not cover equipment which has been abused or damaged by careless
handling or shipping. This warranty does not apply to used or demonstrator equipment.
Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any
defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot
correct the defect in your equipment, it will be replaced at no charge with a similar new
item. Lectrosonics, Inc. will pay for the cost of returning your equipment to you.
This warranty applies only to items returned to Lectrosonics, Inc. or an authorized
dealer, shipping costs prepaid, within one year from the date of purchase.
This Limited Warranty is governed by the laws of the State of New Mexico. It states the
entire liablility of Lectrosonics Inc. and the entire remedy of the purchaser for any
breach of warranty as outlined above. NEITHER LECTROSONICS, INC. NOR
ANYONE INVOLVED IN THE PRODUCTION OR DELIVERY OF THE EQUIPMENT
SHALL BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL,
OR INCIDENTAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
THIS EQUIPMENT EVEN IF LECTROSONICS, INC. HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE LIABILITY OF
LECTROSONICS, INC. EXCEED THE PURCHASE PRICE OF ANY DEFECTIVE
EQUIPMENT.
This warranty gives you specific legal rights. You may have additional legal rights which
vary from state to state.
581 Laser Road NE • Rio Rancho, NM 87124 USA • www.lectrosonics.com
+1(505) 892-4501 • fax +1(505) 892-6243 • (800) 821-1121 US and Canada • sales@lectrosonics.com
28 October 2015
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