Lectrosonics SPNCWB Installation manual

Rio Rancho, NM, USA
www.lectrosonics.com
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SPNCWB
Digital Conference Interface
INSTALLATION and STARTUP GUIDE
Hardware and Software Installation and Setup
IMPORTANT
See page 16 for
Minimum Setup Requirements
Visit the ASPEN Support web site:
www.lectrosonics.com/aspensupport/
Also link from the home page: www.lectrosonics.com

SPNCWB
LECTROSONICS, INC.
2

Installation and Startup Guide
Rio Rancho, NM 3
This symbol, wherever it appears, alerts
you to the presence of uninsulated danger-
ous 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 mainte-
nance 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, electric shock and injury to persons, includ-
ing 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 ac-
cordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radia-
tors, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9) Do not def eat 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 recepta-
cles, and the point where they exit from the appara-
tus.
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 ap-
paratus. When a cart is used, use
caution when moving the cart/ap-
paratus combination to avoid injury
from tip-over.
13) Unplug this apparatus during lightning storms or
when unused for long periods of time.
Important Safety Instructions
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 AP-
PARATUS 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 pos-
sible 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

SPNCWB
LECTROSONICS, INC.
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Installation and Startup Guide
Rio Rancho, NM 5
Introduction
The SPNCWB interface combines the audio from a
telephone line, two codecs and microphones in the lo-
cal sound system to provide natural sounding telepres-
ence and audio conference meetings. A powerful AEC
(acoustic echo canceller) is provided, which converges
fast enough to follow multi-site bridging and gain pro-
portional automatic mixing without losing convergence
depth. The AEC can handle an unlimited number of mi-
crophones and will re-converge quickly enough to follow
the movement of a wireless microphone.
Three sites can be bridged into a single conference with
one SPNCWB processor. Three additional sites can be
added with another processor with signals combined
into the ASPEN matrix for extensive routing and pro-
cessing options.
The outstanding performance of the AEC is further en-
hanced with patented, seamless automatic mixing. The
automatic mixing is applied at the crosspoints in the
matrix, which allows each signal source to exhibit a dif-
ferent behavior at the system outputs. This is useful, for
example, when the signal must participate in the confer-
ence using one of several automatic mixing modes on
some outputs, and be recorded with no processing on
other outputs.
For convenience, a TCP/IP addressable Ethernet port
and built in power amplifier are included.
This manual covers hardware installation and wir-
ing and the installation of ASPEN software. Once the
processor is communicating with a computer, refer to
the Help files in the software control panel for additional
setup and configuration settings.
Inspection of the Unit
Compare the packing list enclosed with the unit with
the original order. Inspect all items for damage. Im-
mediately call 1-800-821-1121 to report any items that
are missing or damaged. The sooner you notify us,
the sooner you will get any needed replacement items
shipped to your location.
*Crestron®is a registered trademark
of Crestron Electronics, Inc.
Table of Contents
Important Safety Instructions.................................................3
Introduction..............................................................................5
Inspection of the Unit..............................................................5
Controls and Features ............................................................6
Front Panel.............................................................................6
Rear Panel .............................................................................7
Hardware Installation ..............................................................8
Installing the chassis into a rack ............................................8
Cables ...................................................................................8
Audio Connectors .................................................................8
Audio Inputs – Unbalanced....................................................8
Audio Inputs – Balanced ........................................................8
Audio Outputs ........................................................................9
Telephone Line Jack ..............................................................9
Programmable Inputs.............................................................9
CODEC and TEL Remote Control Ports ................................9
Power Amp Outputs .............................................................10
Programmable Outputs ........................................................10
ASPEN RS-232 Port ............................................................11
Connecting the Master for the First Time.............................11
Cabling Of Stacked Units .....................................................11
Software Installation .............................................................12
Using the Control Panel ........................................................12
Software and Firmware Updates..........................................13
Creating an ASPEN Installer Disk........................................13
Firmware Update Procedure.................................................14
Update Procedure................................................................14
MCU Recovery from Interrupted Firmware Update .............15
Minimum Setup......................................................................16
The Signal Flow Screen ........................................................18
Network Setup .......................................................................20
Web Browser Interface..........................................................20
Stacking Multiple Units.........................................................21
Refer to the Help Files...........................................................21
Service and Repair ................................................................22
Returning Units for Repair ...................................................22
FCC PART 68 COMPLIANCE INFORMATION.......................23
INDUSTRY CANADA NOTICE ...............................................23

SPNCWB
LECTROSONICS, INC.
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Controls and Features
Headphone Monitor
Standard 1/4 inch jack and level control. Drives both
channels of stereo headphones.
MCU Recovery (recessed pushbutton)
Used in the procedure to recover from an interrupted
firmware update procedure. See section on Firmware
Update Procedure for details on usage.
USB Port
Standard USB connector for the setup and control from
a computer using Windows XP, Vista or Windows 7 op-
erating system. The USB port is also used for firmware
updates.
Front Panel
Firmware Update (recessed pushbutton)
Used in the procedure to update the firmware in the
processor. See the section on Firmware Update Pro-
cedure for details.
Status LEDs
• CommLED-indicatesUSB,RS-232andnetwork
communication
• AlertLED-blinkstoindicatefaultorerror
• AlertLED-glowssteadyinrmwareupdatemode
• PowerLED-glowstoindicatepowerON
POWER
Switch
USB Port Alert
LED
Headphone Monitor Comm
LED
Power
LED
MCU Recovery
recessed pushbutton
Firmware Update
recessed pushbutton

Installation and Startup Guide
Rio Rancho, NM 7
SPNCWB
ASPEN PORT
ETHERNET
RS-232
CODEC
1
POWER AMP
OUTPUTS
LINE
OUTPUTS
CODEC
2
LINE
INPUTS
CODEC
1
CODEC
2
12
TELEPHONE
LINE
REMOTE
CONTROL
RC 2
RC 1
SET
GND
+5V
PROG IN
PROG
OUT
S/N LABEL
DATECODE
100-240V
50/60Hz 35W
Made In the USA
Rear Panel
Programmable Input and Output Ports
Programmable inputs and outputs used to control
levels, settings, indicate the current state of a program-
mable input and control a variety of other parameters.
ASPEN Bus Data/Audio Ports
These RJ-45 jacks carry the audio signals and control
data between units stacked together.
Remote Control
These RJ-45 jacks provide interfaces for RCWTH4
remote control units. Each jack is assignable to CODEC
1 or 2, or to the telephone line.
Audio Inputs and Outputs
Analog audio input and output connectors for the Codec
ports.
Telephone Set/Line
RJ11 jacks for connecting a standard telephone line
and a single-line telephone set.
Power Inlet RS232
Serial Port
Programmable Input
and Output Ports
Data/Audio
Bus Ports
Line Inputs
(Codecs)
Telephone
Set/Line
Line Outputs
(Codecs)
Remote
Control
Cooling Fan
Outlet
Speaker
Terminals
Ethernet
Port

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LECTROSONICS, INC.
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Audio Inputs – Unbalanced
Unbalanced audio sources include items such as con-
sumer VCR’s, DVD players, etc., which can be connect-
ed with either 2-wire or 3-wire cables. The (+) terminal
of the source is connected to the (+) terminal of the
processor. The shield and (–) connections are made as
shown here.
Three wire cables should have the shield connected to
the (–) connector at the source end of the cable.
Processor
Unbalanced source to
ASPEN input – 3-wire cable
Source
Shield
Two wire cables should have a jumper between the
processor (–) input and ground.
Processor
Unbalanced source to
ASPEN input – 2-wire cable
Source
Shield
Audio Inputs – Balanced
Balanced audio sources connect to the processor in-
puts in a straight “pin to pin” configuration.
Processor
Balanced source to
ASPEN input
Source
Shield
Installing the chassis into a rack
Install the chassis so that the cooling fan vent is not
blocked. Mount with 4 rack screws using the appropri-
ate mounting holes. Use nylon washers to prevent
damage to the front panel’s finish when tightening the
mounting screws.
All ASPEN processors have internal switching power
supplies that can tolerate voltages ranging from 100
to 240 VAC. Use an approved power cord with an IEC
60320 C13 connector.
Cables
It is recommended that you use lacing bars for cable
strain relief when mounting in a rack. Use only profes-
sional audio cable with proper shielding – typically, two
conductor plus ground/shield.
Audio Connectors
The analog audio inputs and outputs are connected
through 5-pin de-pluggable connectors. Strip the insula-
tion back 1/8 to 3/16” but do not tin (apply solder to)
the leads. Insert the wire into a de-pluggable connec-
tor, leaving less than 1 mm of bare wire exposed, then
tighten the retaining screw.
Caution: Do not overtighten the screws.
5-pin depluggable
connector
Do not leave more than
1 mm of exposed wire
beyond the connector.
Do not apply
solder to leads
Retaining Screw
(Do not overtighten)
Note the labeling on the rear panel for the positive and
negative leads. Ground is shared between two connec-
tions (the center pin).
Note: ASPEN processors do not have a “pin 1
problem.” Inputs and outputs are true differential
connections.
Hardware Installation

Installation and Startup Guide
Rio Rancho, NM 9
Programmable Inputs
Programmable inputs are provided to enable external
control over a variety of parameters. Each input can
respond to a contact closure, a DC voltage source, or
the variable voltage output from a potentiometer. The
following illustrates common connections to the pro-
grammable input pins.
10K Linear Potentiometer
CCW CW
+5V
To Programmable Input Pin
Gnd
Contact Closure as Programmable Input
To Programmable Input Pin
Gnd
DC Voltage Source as Programmable Input
To Programmable Input Pin
0VDC (Off) to +5VDC (On)
Gnd
Potentiometer Connection for
Analog Control of Gain
Programmable
Inputs
Programmable
Outputs
Ground
+5VDC
CODEC and TEL Remote Control Ports
These RJ-45 connectors are used with the RCWTH4
remote control module, connected with standard CAT-5
cabling. Each port is assignable to Codec 1, Codec 2 or
the telephone line.
Remote Control Ports
can be assigned to
Codec 1, Codec 2 or
the Tel LIne.
1 GND
2 Connect Button
3 Privacy Button
4 Volume Up Button
5 Volume Down Button
6 Privacy LED
7 Connect LED
8 GND
Audio Outputs
The line outputs are a balanced differential configura-
tion which can drive balanced or unbalanced inputs on
other audio equipment with the wiring shown here.
Balanced output to a balanced input is a straightforward
“pin to pin” configuration.
Destination
Output
Balanced output to
balanced destination
Shield
Balanced output to unbalanced input with a 3-wire
cable is connected with the cable shield added to the
(–) terminal on the destination input.
Destination
Output
Balanced output to unbalanced
destination – 3-wire cable
Shield
Balanced output to unbalanced input with a 2-wire cable
is connected with the output (–) connected to the cable
shield at the processor output.
Destination
Balanced output to unbalanced
destination – 2-wire cable
Output
Shield
Telephone Line Jack
Connect a standard telephone cable with RJ11 connec-
tors between the back panel Telephone Line Jack and
the host telephone system.

SPNCWB
LECTROSONICS, INC.
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Programmable Outputs
Programmable outputs are used for several purposes:
• indicatethecurrentstateofaprogrammableinput
• monitoractivityontelephoneorcodecinterfaces
• monitoractivepresetchanges
Each programmable output is the electrical equivalent
of a contact closure to ground. When a programmable
output is “active” it conducts current to ground. When
the programmable output is “inactive,” no current flows
to ground. The maximum usable voltage for the pro-
grammable outputs is 40 V and they will safely conduct
up to 100 mA DC continuous.
Both LEDs and 5V relay coils can be powered by the
+5 V DC pins on the programmable input connector, as
long as the maximum combined current for all LEDS
and relay coils does not exceed 100 mA.
LED
380 TO
500 OHM
10K
LINEAR
POT
CW
CCW
IN 1
IN 3
ON
OFF
LOGIC OUTPUTS
GROUND
5VDC
LOGIC INPUTS
LOGIC
OUT 7
LOGIC IN 3
ANODE CATHODE
V
R
Anode
Cathode
CathodeAnode
380 Ohms
Programmable Output Pin
380 Ohms
Programmable Output Pin
1N4001
or equiv.
External
DC Voltage
Source
(<40VDC)
Relay Coil
Coil current <100mA
Programmable Output Pin
Relay is on when the programmable output is active
+5VDC
+5VDC
GND
LED is ON when the programmable output is active
GND
LED is OFF when the programmable output is active
Note: The diagram above shows an external DC source pow-
ering the relay coil. This is necessary whenever coil voltages
exceed 5 volts.
Power Amp Outputs
The amplifier is designed to run continuously (idle or
with a load) without heat buildup, making it ideal for
permanent installations where prolonged operation is
required.
Each output can drive a variety of loads, including loud-
speakers, long cable runs and headphones. The BTL
(bridge tied load) configuration allows the two channels
to be wired in parallel on a common load to double the
output power.
+
-
+
-
BTL output wiring

Installation and Startup Guide
Rio Rancho, NM 11
Connecting the Master for the First Time
NOTE: Install ASPEN software before connecting
the Master unit to a computer.
The computer operating system will automatically de-
tect and configure a USB port for the Master unit when
it is connected and turned on the first time. Wait for the
screen message that advises that the new device has
been configured and is ready for use.
Cabling Of Stacked Units
In a stacked configuration, ASPEN processors must
be interconnected as shown here. The ASPEN bus is
bidirectional, allowing data and audio to be propagated
forward and backward through a single cable connec-
tion. Each Slave unit in a stack gathers data and audio
signals from the unit below it, adds its own signals and
passes the total on to the unit above it. At the top of the
stack, the Master unit gathers all signals from below,
adds its own and then sends the total back down the
bus to all Slave units below it. This architecture allows
all Slave units to have access to the mixing data and
audio in all 48 final mixes.
Each circuit board has an upper and a lower ASPEN
bus connector. Since there are two circuit boards in a
2RU unit such as the SPNTWB, the circuit boards are
connected in the same manner as if they were each in
a separate chassis.
1RU SPNCWB
configured as
Master
2RU SPTWB
configured as
intermediate
Slave
1RU SPN16i
configured
as lowermost
Slave
ASPEN PORT
The processors automatically configure themselves for
Master and Slave status as determined by the cabling.
If a unit is connected to another unit above it through
the upper connector, it is automatically configured as a
Slave. If there is no unit above it, then it becomes the
Master.
ASPEN RS-232 Port
Here is the wiring diagram for the ASPEN RS-232 Port
for connecting to a PC.
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
DCD
RX
TX
DTR
GND
DSR
RTS
CTS
RI
TX
RX
GND
Host
Serial
Port
(PC)
ASPEN
RS-232
Port
Wiring Diagram
ASPEN Device to PC
DTE pin
functions
Female
connector
Male
connector
DCE pin
functions
Female
jack
Male jack
Crestron®RS-232 Port Wiring
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RX
TX
GND
TX
RX
GND
Crestron
RS-232
Port
ASPEN
RS-232
Port
Wiring Diagram
Female
connector
Male
connector
Female jack Male jack

SPNCWB
LECTROSONICS, INC.
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Software Installation
NOTE: Uninstall any previous version before
installing the software.
ASPEN Control Panel software can be installed from
the disk supplied with each processor, or from files
downloaded from the ASPEN Support web site.
http://www.lectrosonics.com/aspensupport
Installation is straightforward and requires no special
instructions.
The downloaded ASPEN Control Panel Installer will
automatically install the USB driver, GUI and Help files.
The disk supplied with the processor has separate
installers. Make sure you have at least the USB driver
and control panel GUI installed.
The Welcome screen appears first with a brief message
about closing other programs before installing. Click
Next to continue.
The next screen displays the License Agreement.
Click on I Agree to continue.
The third screen displays an option to select the desired
installation. It is best to check all three boxes so the
the USB driver, Control Panel and Help utility will all be
installed.
Follow the on-screen prompts to complete the installa-
tion. On the last screen, click Finish to exit the installer.
Using the Control Panel
To connect to connect a running ASPEN device, choose
a connection method from the Connect menu: USB,
Network or Serial. The device can be configured di-
rectly when connected.
USB, Network or Serial
To work on a system design project, choose an option
from the Project menu. You may create a new project or
open an existing project.
Choose Help->ASPEN Online Help... to open an
extensive Help system describing the may features and
functions of the Control Panel program.

Installation and Startup Guide
Rio Rancho, NM 13
Software and Firmware
Updates
On ASPEN models with a front panel LCD, the firmware
version is displayed on the Main menu screen.
For all ASPEN models, the firmware version is dis-
played in the Control Panel program when connected to
the processor.
Firmware
version
Firmware version
Obtaining Updates
The latest versions of software and firmware can be
downloaded from the ASPEN support site:
http://www.lectrosonics.com/aspensupport
ASPEN Control Panel Updates:
Open the Control Panel program and choose Help-
>Check for Updates... from the Main menu. If and
update is available, it will be downloaded and installed
automatically.
Firmware Updates:
Downloaded files arrive in a single .zip file with the
model number and version indicated by the filename.
Extract the file to a folder on your local drive. The result-
ing filename will indicate the model number and ver-
sion, followed by the extension “.update.”
Creating an ASPEN
Installer Disk
If you do not have the disk supplied with the processor,
go to the following site and download the ASPEN Instal-
lation Disk .iso file.
http://www.lectrosonics.com/aspensupport/index.php/
installation-disk
Link from the home page:
Save the file to your local drive in a familiar location.
Open a disk copier utility such as Roxio Classic and
select the operation to Burn from a Disk Image File.
NOTE: The .iso file cannot be simply copied to the
disk. The disk recording utility must run a process
that creates a disk from a stored image file.
The .iso file format is recognized by almost any disk
creation software.

SPNCWB
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Firmware Update
Procedure
Update Procedure
1) It is assumed that the USB drivers and ASPEN con-
trol panel software have been installed. If not, go the the
web site and download the Control Panel Installer and
follow the instructions to install the USB driver, GUI and
Help file.
http://www.lectrosonics.com/aspensupport/index.php/
control-panel-software
2) Launch the Control Panel program. After the panel
opens, click on Connect->Update Firmware... The
Update Wizard will open, with instructions on connect-
ing and configuring the processor.
3) On the processor, hold the Firmware Update push-
button switch in with a pen or paper clip and turn on
the power to the processor. The unit will boot into the
firmware update mode and the white Alert LED on the
processor front panel will glow.
Firmware Update
pushbutton
White Alert LED
4) Connect the processor to the computer with the
USB cable.
5) Click on Next in the control panel and another page
will open, allowing you to select the device to be up-
dated. Highlight the device and click Next to proceed.
6) The next page allows you to select the update file.
Use the “Browse” button to point at the firmware update
file and click Next to continue.
Browse button
7) Review the information displayed and click on Start
Update.
8) Do not disturb the USB cable connection during the
update process. The firmware update takes up to 15
minutes to complete. Be sure the computer does not
go into hibernation or sleep mode during the update
process.
NOTE: If the procedure is interrupted, see the
next section on recovery
9) When the update is complete, click Finish to exit the
Update Wizard.
10) Cycle the power on the processor to restart using
the updated firmware.

Installation and Startup Guide
Rio Rancho, NM 15
MCU Recovery from Interrupted Firmware
Update Procedure
If instructed to do so by Lectrosonics Customer Sup-
port, the firmware in a non-functioning unit can be
restored.
Launch the Control Panel program. After the panel
opens, click on Connect->Update Firmware...
In the lower part of the screen is a check box that is
used only for the recovery process. When the box is
checked, the instructions will change to describe the
recovery procedure.
Recovery check box
Follow the on-screen prompts to return the unit to nor-
mal operation.

SPNCWB
LECTROSONICS, INC.
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Minimum Setup
A required minimum setup is needed to allow the
processor to pass signals and provide acoustic echo
cancellation:
• DenetheInputsandadjustgain
• DenetheCrosspoints
• Denethemixestobeusedassignalsourcesfor
the outputs
• DenetheOutputsandadjustlevels
• ConguretheConferencingConnections
Inputs
Click on the Inputs tab. The setup screen provides con-
trols for gain, signal polarity (phase) and muting, with
level indicators. Connect signal sources and adjust the
gain as needed.
Inputs screen
Input gain slider
Input gain value
Input signal level
Crosspoints
Click on the Mix Matrix tab. Crosspoints must be as-
signed to the mixes that are used as the signal sources
for the outputs.
Mix Matrix screen
Output Sources
Click on the Output Source tab. These assignments
pass the matrix mixes to the outputs.
Pull down menu for
mix assignment
Output Source screen
Outputs
Click on the Outputs tab. This allows adjustment of the
gain and muting of each output with level metering.
Outputs screen
Conference Connections
Click on the Conferencing tab. Conferencing settings
define the behavior of the Codec and Telephone inter-
faces.
Conferencing screen (Telephone Interface setup selected)
Tabs select Telephone, CODEC
and AEC setup screens

Installation and Startup Guide
Rio Rancho, NM 17
Acoustic Echo Canceller
Click on the Acoustic Echo Canceller tab at the bot-
tom of the conferencing screen. The AEC (acoustic
echo canceller) can be enabled on any or all of the
conference interfaces. Strip chart metering indicates the
performance of the AEC on each interface.
Select the desired interface to display, or to display all
four simultaneously. Select display of individual
or all interface screens
Conferencing screen (AEC setup selected)

18
The Signal Flow Screen
Select the Signal Flow tab. This comprehensive, intui-
tive interface allows settings to be made through the
entire signal chain. Double left click and single right
click actions open setup and status dialogue boxes.
The view may be panned or zoomed as needed. Hold
down the CTRL key and press + to zoom in. Hold down
the CTRL key and press - to zoom out. The mouse
scroll wheel can also be used. Hold down the CTRL key
and turn the mouse wheel up or down to zoom in or out.

19
Unused crosspoint columns can be hidden and unhid-
den by highlighting a range of Mixes across the top, fol-
lowed by a right click and selection of the desired state.

20
Network Setup
The SPNCWB is IP addressable over an ordinary
Ethernet network. The use of DHCP to configure the
network interface is recommended for easy setup.
Using the control panel software, navigate to
DeviceSettings>Network and check the DHCP box.
Connect the processor into the network and cycle the
power. The processor will boot up and the DHCP server
will assign an IP address. The address can be viewed in
the Network window.
NOTE: Changes to the network settings do not
take effect until the processor power is cycled off
and back on again.
Web Browser Interface
A simple interface is provided to communicate directly
with the processor through a network using the HTTP
port and a standard browser. This interface provides
access to the processor in the same manner as the
Command Terminal interface in the software.
Launch your browser and enter the IP addresses as-
signed to the processor in the top window.
When the processor is connected a summary screen
will appear to verify the connection. Click on the link to
enter the dialogue screen.
Click on the link to enter
the dialogue screen
Enter ASPEN commands and view the replies to verify
the processor setup or to make adjustments.
Enter Commands here
View Replies here