Every effort has been made to supply complete and accurate information. However, Logitek Electronic Systems, Inc. assumes no
responsibility for its use, nor any infringement of patents or other rights of third parties, which would result.
Worldwide rights reserved. Except for your own personal use, no part of this publication may be stored in a retrieval system,
transmitted or reproduced in any way, including but not limited to photocopy, photograph, magnetic or other record, without the
prior agreement and written permission of Logitek Electronic Systems, Inc.
Logitek, JetStream, and ROC are trademarks of Logitek Electronic Systems, Inc.
All other trademarks acknowledged.
All specifications are subject to change without notice.
Document Revisions
DateRevisionAuthorNotes
April 20120.5John Davis, CBNTPreliminary release of ROC manual
The following conventions are used in this manual:
This text indicates a menu choice to be made, with an arrow separating a multi-level selection,
eg Control Panel Users & Passwords. This can be a menu choice in a Logitek application, or
within Windows.
Indicates a “see-also” section in this manual, or another Logitek manual.
The exclamation symbol signifies an important note or critical information.
This text represents a command, script block example,
instruction to be typed, or directory path.
Logitek ROC Reference Manual
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TIP:A useful tip from our knowledge base!
About the ROC
The ROC control surface from Logitek Electronic Systems brings you the flexibility of a router
based audio console system with the look, feel and easy handling that novice operators will
understand, and experienced console operators will appreciate.
The ROC offers full access to the sources available on Logitek’sJetStream routers, along with
simple bus selection and intuitive monitor controls. The ROC is compatible with the Logitek Audio Engine provided that the engine has an AE-C6 card with version 3.77 or higher.
The ROC surface can be configured with 6, 12, 18 or 24 Faders. There is also a Monitor Module
containing the Monitoring and Selection functions and optional softkey and selector modules may
be added for additional flexibility. The module types include:
In addition, two Meter Bridges (ROC-SMeter & ROCLMeter) are available. The SMeter bridge is
short; the LMeter is long.
The main frame is available in a number of different sizes to accommodate the variety of fader
numbers. The frame is designed to be mounted on a desk for semi-permanent installation, but as no
cutouts are required it can easily be relocated.
Logitek ROC Reference Manual
Console Surfaces
Jetstream
1Audio
Network
SurfacesAudio EnginesEthernet Switches
Control Panels
Console Surfaces
Jetstream
2
Control Panels
Business
Network
Serial CommsIPTCP/IP
Remote Support
Software vTools
Software vTools
Surfaces are remote
control panels for
Audio Engine
Audio Engines
process Audio and
GPI control events
Network switches
distribute audio,
control & sync
Client PCs
Software tools provide
remote control &
system maintenance
internet
Software vTools
Serial
TCP/IP
UDP/IP
Figure 1 - Logitek System Architecture (v4.x)
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System Requirements
ROC is designed to connect to a Logitek JetStream running DSP version 4.x. Contact Logitek
Electronic Systems or your reseller if you are unsure of compatibility, or are adding a ROC surface to a pre-existing Logitek facility.
System Architecture
Put simply, the ROC surface is just a remote control panel for the JetStream. Unlike traditional
analog consoles, no audio passes through the ROC or its faders (with the exception of the cue
speaker audio). The ROC talks to the JetStream using the Logitek Command Protocol, with all audio
processing occurring inside the router.The mixing, routing and processing of audio is not dependent
Logitek ROC Reference Manual
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upon the embedded PC included with the JetNet Audio Networking Module. However, additional
functionality, such as macro buttons, scene snapshots, intercoms, delay control and software tools
interface to the system using the JetStream Server application that is bundled with the module.
Compatibility Matrix
ROC is designed for use with the JetStreamRouter v4.x and AE-32 Audio Engine v3.77 and higher.
The ROC retains compatibility with other surfaces for the majority of its features.
Following is the minimum software release version/date that is required for ROC support.
This section details what you should do when unpacking your newly arrived ROC surface.
Parts List
The exact list of parts received will vary depending on your order, but should generally include:
1 x ROC Power Supply
1 x fully assembled ROC frame, containing modules as ordered
1 x meter bridge assembly (option)
You will receive a parts list with the system that is specific to the modules on your order.
Unpacking
Carefully unpack the cartons whilst looking for any signs of shipping damage. You may wish to save
the shipping cartons until the operation of the system is verified.
Report any damage to the shipping carrier immediately. Verify that the contents of each box match
the packing list and report any discrepancies immediately to Logitek in writing.
Contacting Logitek
In the event of a shipping problem, you can contact Logitek Electronic Systems in several ways:
International customers should contact their local authorized Logitek dealer for assistance.
Logitek ROC Reference Manual
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3 Physical Installation
The ROC surface is designed to be mounted on a desk in a semi-permanent studio installation. The
Meter Bridge, if optioned, can be screwed to the back of the ROC.
Power Supply Unit
The Power Supply Unit is an external supply.
Power inlet is via a single IEC connector on the rear of the Power Supply Unit. A power cable is
supplied only for US installations. International customers may contact their reseller for the supply
of power cables if required.
As the power supplies are of switch-mode type, there is no voltage selection required.
ROC Frames
A number of ROC frame sizes are available, depending on the total number of faders. Each module
takes up either one or two “slots” in the frame. The Monitor module occupies half the slot space of
a Fader module.
The frame will be shipped with the modules connected and fitted as ordered. These modules are
not intended to be moved, however Fader modules are interchangeable. The internal COM port
connections determine the device addressing for each modules.
ROC-F9 9 Slot Frame
Houses 1x ROC-FADER & 1x ROC-MON
12.9” W x 14.3” D x 2.5” H (328mm x 368mm x 63mm)
ROC-F12 12 Slot Frame
Houses 2x ROC-FADER & 1x ROC-MON
16.8” W x 14.3” D x 2.5” H (427mm x 368mm x 63mm)
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ROC-F18 18 Slot Frame
Houses 3x ROC-FADER & 1x ROC-MON
25.6” W x 14.3” D x 2.5” H (625mm x 368mm x 63mm)
ROC-24 Frame
Houses 4x ROC-FADER & 1x ROC-MON
33.95” W x 15.4” D x 2.6” H (862mm x 391mm x 66mm)
Meter Bridges (ROC-SMeter, ROC-LMeter)
Hardware LED Meter Bridges are available as an option. The Meter includes two high-resolution
meters – one for Program bus and one switched (follows Monitor selection).
TIP:If the ROC is powered on without being connected to the JetStream, all meter LEDs
will illuminate. This is normal operation; the LEDs will turn off after being
connected to the JetStream and the console begins to receive meter data.
Mounting
The Meter option is supplied separately and attaches to the back of the ROC frame with
screws (included).
The RJ-11 cable from the Meter plugs into the ROC tray card at the far right into the jack
labeled “Meter.”
The Meter is hinged. Gently tighten the black center screw on the rear of the hinge to lock
the meter into place at the desired angle.
Illustration 1: ROC-SMeter
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Connections
The ROC frame contains the control circuitry for the console. It connects to the Logitek JetStream
Router via a serial link. Headphone audio pass-through connectors are also provided for
convenience.
HP: Headphones connection. Plug a straight-through CAT-5 with RJ-45 connectors into this jack on
the console to a stereo analog output on the JetStream/Audio Engine that is fed by the
JetStream/Audio Engine Headphones Out mix bus.
POWER: Use the supplied RJ-45 to DB-9 connector to plug the console into the Remora Power
Supply.
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DATA: Use a straight-through CAT-5 with RJ-45 connectors to connect the console to the JetStream
DSP card (Surface port) or Audio Engine AE-C6 card.
You can use a dedicated CAT5 patch cable or existing structured cabling. If using structured cabling
systems, care should be exercised to ensure the serial connections are not confused with other
network outlets and that the link is not unintentionally “un-patched”.
PSU
The ROC is powered by an external power supply, included with the console. Connect the supply
to mains using an IEC style inlet lead and the 12VDC to the rear of the ROC using the supplied DB9 to RJ-45 connection marked SURFACE.
DB-15 connectors are provided on the ROC Power Supply for GPI Input and Output connections.
A ground lug is provided on the chassis for your convenience.
Headphones
The ROC frame has a rear connection for Headphones input, which is internally wired to ¼”
(6.35mm) and 1/8” (3.5mm) headphone sockets at the front. This provides for convenient
headphone connection without the need to mount an in-desk or under-desk socket.
Connection from the ROC to JetStream Router is via a straight-through patch cable to a JetStream
JSM-AOUT-RJ analog output card, which is suitable for driving headphones directly.
If connecting to a JSM-AOUT-DB card or an Audio Engine IO24A card, wiring is to the
StudioHUB+ standard.
See Appendix C for connector pinouts.
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GPIs
The ROCSurface has 12 GPI inputs and 12 GPI outputs for control of local studio devices.
GPI outputs are driven by optically-isolated, non-polarized, solid state switches, rated at 500ma to a
maximum voltage of 24V AC/DC, with surge to 2A. These solid state devices do not conduct at low
voltage, so cannot switch an audio input. However, they are suitable for most control signals, and
avoid problems with relay contacts being damaged by surges. Caution should be exercised to avoid
overloading the switches. If driving a high current device, we recommend using an external relay.
The GPI inputs are a current source to +3.3VDC that is pulled to ground to activate. This makes it
suitable for control by push-button, relay or open collector. A diode protects against static and over
voltage up to 18V. See the wiring diagram for polarity information if using non-standard activation
methods. A common ground is provided for input connection.
As wiring schemes vary from station to station, these cables are not supplied with the surface, but
are available from Logitek Electronic Systems or your local Logitek dealer.
See Appendix C for connector pinouts.
Internal Module Connections
Inside the frame, four RJ11 port connectors are provided for connecting to each Fader module.
These are provided as a straight-through flat cable and connect to the appropriate ports marked 16, 7-12, 13-18, 19-24.
The ROC-SOFT and ROC-SEL connect to the RJ-11 ports marked Soft 1 and Soft 2.
The Monitor module connects to the RJ-11 port marked Monitor.
The Meter connects to the RJ-11 port marked Meter..
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4 Configuration
This chapter covers basic configuration information, relating specifically to the ROC surface.
JetStream setup and configuration is covered in detail in the following manuals:
Configuration of the JetStream Router is done in JetSet.
See the JetStream Reference Manual for information on configuring JetStreams
Audio Engine Configuration
Configuration of the Audio Engine is done in AE Config.
Currently, AEConfig does not include specific DSP table entries for the ROC. You should use a
Mosaic surface of the appropriate size when configuring a ROC. In the future, specific ROC support
will be added to AEConfig, however, the two consoles are compatible in DSP allocations. Ignore the
entries for ROC-5 and ROC-10; those are used in the 1990's era ROC console.
See the Audio Engine Reference Manual for information on configuring Audio
Engines.
CommandBuilder Triggers
The ROC surface contains many programmable buttons and features. These features are scripted in
“triggers” in CommandBuilder, and executed by JetStream Server, which is included with the JetNet Audio Networking Module.
See the CommandBuilder User’s Manual for information on writing Triggers.
Logitek ROC Reference Manual
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The CommandBuilder manual includes details and examples of ROC specific features, such as
Monitor Hotkeys, Softkey Buttons and more. The programming of these features does require a
certain level of familiarity with the system. If you need assistance, please contact Logitek Electronic Systems or your reseller.
Device & Bus Addressing
Each device (such as a fader input or button panel) requires its own Device Number. Within that
device, each button, lamp and feature has a Bus Number. Together, the Device and Bus Numbers
allow the JetStream and Surface to communicate.
When configuring the ROC’s programmable buttons in CommandBuilder, you will require the
Device Number and Bus Number for each button or lamp. The information below will help you
determine the addressing scheme in use on your ROC.
Modules
ModuleHow Addressing is determinedMax Modules Supported
ROC-MONUses the standard Monitor, Headphones, Guest/Studio & Cue Gain addressing1
ROC-FADERDevice Set determined by COM port allocation (pre-defined)4 modules (24 faders)
ROC-METERUses standard PGM Meter addressing1
Device Numbers
In ROC v1.x the Device Number of a module is determined by its firmware and position.
Softkey Addressing
The twelve softkeys on the monitor module follow the Numix Bridge Button addressing scheme,
therefore the Bridge Button and Bridge Lamp keywords in Command Builder may be used.
The softkey buttons for a console connected to JetStream port 1 are on device 28 and the lamps are
on device 27. For port 2, use device 50 for buttons and 4F for lamps. For port 3, use device 64 for
buttons and 63 for lamps. Bus numbers are 32-43.
For example, button #1 on a console connected to JetStream port 1 is device 28 bus 32 and
its corresponding lamp is device 27 bus 32. Alternatively, it is valid to address button #1 on
Logitek ROC Reference Manual
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port 1 as surf 1 bridgebutton 1 and its corresponding lamp as surf 1 bridgelamp 1.
Command Builder will translate those keywords into the appropriate device and bus numbers.
Logitek ROC Reference Manual
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Port 1 – Button device 28/lamp device 27
Button
123456789101112
Bus
323334353637383940414243
Port 2 – Button device 50/lamp device 4F
Button
Bus
123456789101112
323334353637383940414243
Port 3 – Button device 64/lamp device 63
Button
Bus
123456789101112
323334353637383940414243
Logitek ROC Reference Manual
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Monitor Softkey Colors
The 12 monitor softkeys may be set to any of 256 RGB colors. The colors may be set through
assembly language commands or keywords in Command Builder.
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Monitor Hotkey Addressing
There are four monitor hotkeys that may be addressed in Command Builder to route sources to the
control room monitors, headphones, and studio monitors.
The buttons are labeled SEL1, SEL2, SEL3, and SEL4.
Illustration 2: Monitor Hotkeys
SEL 1 is bus 16. SEL 2 is bus 17. SEL 3 is bus 18, and SEL4 is bus 19.
The device numbers are as follows:
Port NumberMonitorHeadphonesStudio
1Device 24Device 25Device 23
2Device 4CDevice 4DDevice 4B
3Device 62Device 65Device 61
Alternatively, d[device] notation in Command Builder, such as d[Port1 Monitor In] is
valid and will be properly translated by Command Builder.
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Switched Meter Addressing (Meter Bridges only)
The Switched meter defaults to displaying whatever source is routed to Monitor In. When bus 0 is
turned on for the Monitor Meter in device, the meter will switch to whatever source is routed to the
Monitor Meter In.
Monitor Meter In Device Numbers:
Port (Surface) NumberDevice Number
12c
254
36a
In Command Builder, sources should be routed to d[Port1 Monitor Meter In] (or
appropriate port number) using the Alt+D pick list. Command Builder will translate this into the
appropriate hex device number.
Meter Bridge On Air and Mic Live Tally Lamps
Two tally LEDs are provided on the ROC-SMETER and ROC LMETER. The Mic Live tally may be
used to tell the operator that the mic is on. The On Air tally may be used to tell the operator that
the console has been switched to air. The bus number of the Mic Live LED is 17 and the On Air
LED is 18. The device numbers are in the chart below.
Device Numbers for Mic Live and On Air Tally Lamps
Port (Surface) NumberDevice Number
128
24F
363
Because these LEDs are on the same device number as console GPI outputs, an easy way to
program the Mic Live lamp is to enter 117 into the Mute Tally box for each Mic on port 1. For port
2 consoles, use 217. For port 3 consoles, use 317.
Logitek ROC Reference Manual
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5 Operation
Your LogitekROC console has been designed for easy and quick access to the functions you most
need. If you’ve had experience with broadcast consoles before, you’ll soon be at home, finding
your way around quite easily.
Logitek Electronic Systems has been manufacturing broadcast consoles for decades, so we
understand how to make control surfaces that are both powerful and straightforward. During the
design of the ROC, customers and operators provided feedback that helped shape the final product.
So we’re confident you’ll find the ROC a joy to use on-air.
Following is a look at each of the ROC modules, and how the standard functions are used.
Logitek ROC Reference Manual
monitor module to scroll through the sources on
the OLED display below the fader. Press Take on
the monitor module to select the source; Cancel
to clear change mode. Change mode will also
automatically turn off after 5 seconds of
inactivity.
TB/Soft button – This button turns on bus 14 for the fader.
By default, if a source with a mix minus bus is routed
here, the talkback mic will be sent to the mix minus. If no
mix minus bus is associated with the source, a trigger may
be written in Command Builder to perform another
function when the button is pressed.
or whether the channel is on or off.
meter appears below the text.
Turns fader on
Turns fader off
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ROC Modules
ROC-FADER (Fader Module) – International (non-UK) Layout
CNG – Change button. Press to route a new
source to this fader. Use the select knob on the
Cue button – Press to listen to the
source through the internal cue
speaker regardless of fader position
P button – Program bus select. Press to send
this channel to the program mixing bus. The
lamp on the button will illuminate to show
whether the bus is assigned or not. The lamp
will glow at half brightness when the channel is
off and full brightness when the channel is on.
A1 button – Aux 1 bus select. Press to send this
channel to the Aux 1 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
A2 button – Aux 2 bus select. Press to send this
channel to the Aux 2 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
A3 button – Aux 3 bus select. Press to send this
channel to the Aux 3 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
OLED Display – Text shows channel assignment. A pre-fader
Fader – Adjusts level for the selected mixing busses.
Logitek ROC Reference Manual
TB/Soft button – This button turns on bus 14 for the fader.
By default, if a source with a mix minus bus is routed
here, the talkback mic will be sent to the mix minus. If no
mix minus bus is associated with the source, a trigger may
be written in Command Builder to perform another
function when the button is pressed.
CNG – Change button. Press to route a new source
to this fader. Use the select knob on the monitor
module to scroll through the sources on the OLED
display below the fader. Press Take on the monitor
module to select the source; Cancel to clear change
mode. Change mode will also automatically turn off
after 5 seconds of inactivity.
meter appears below the text.
Machine Start
PFL (Pre Fader Listen)
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ROC Modules
ROC-FADER (Fader Module) – UK Layout
P button – Program (Desk) bus select. Press to
send this channel to the program mixing bus.
The lamp on the button will illuminate to show
whether the bus is assigned or not. The lamp
will glow at half brightness when the channel is
off and full brightness when the channel is on.
A1 button – Aux 1 bus select. Press to send this
channel to the Aux 1 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
A2 button – Aux 2 bus select. Press to send this
channel to the Aux 2 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
A3 button – Aux 3 bus select. Press to send this
channel to the Aux 3 mixing bus. The lamp on
the button will illuminate to show whether the
bus is assigned or not. The lamp will glow at
half brightness when the channel is off and full
brightness when the channel is on.
OLED Display – Text shows channel assignment. A pre-fader
Fader – Adjusts level for the selected mixing busses.
Turns channel on and off when raised from infinity.
Logitek ROC Reference Manual
the input selection on the Fader or
Monitoring source after pressing
the CNG (Change) button.
Winding the SELECT wheel will
cycle through the available inputs,
displaying on the relevant screen.
Press TAKE to accept, or CANCEL
to cancel the change.
output. This button activates bus 14 on
Studio In (port 1 device 23, port 2
device 4B, port 3, device 61)
monitoring destinations.
Page 27
Use the SELECT wheel to change
12 Softkey buttons are user
programmable and are commonly used
for intercoms, delay control, and
snapshot/recall functions. A special
command in Command Builder can
toggle these buttons between softkeys
and use as a numeric keypad.
The SPLIT button switches the
headphones to put the monitored
source in left and CUE (UK: PFL) in
right. The DIM button reduces the
volume of the control room monitors
when pressed.
While a fader is in change mode, use the
COMP button to access Compressor
settings, EQ button to access EQ settings,
MAIN button to access Pan and Mode
settings, and MISC button to access
miscellaneous settings on the meter
bridge. Press and turn the 1, 2, and 3
knobs to navigate the menu on the meter
bridge.
The RST button resets and the
RUN button starts the timer on
the meter bridge.
The TB RETURN knob controls
the level of incoming audio from
other studio intercoms. The CUE
knob controls the cue audio
level (labeled as PFL in the UK).
Use the TB button to talk back to the
guest headphone/studio monitor
Use the CNG buttons to access the
source change function for each of the
The OLED screen displays the current
source for each monitoring send.
When the relevant CNG button is
pressed, you can scroll through the
selection list to select a new source.
Four hotkey buttons are available for
headphones, monitor, and guest/studio
for quck access to common sources.
Turn the HEADPHONES, MONITOR
or STUDIO gain knobs to increase
(clockwise) or decrease (anticlockwise)
the level going to the relevant
monitoring send.
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Using the Change Function
When you press Change over a fader, the select portion of the Monitor Module reacts as follows in
the following modes:
Main
The change function always defaults to this mode. Press the Main button to return to this mode
from another mode if desired.
Turn the red Select knob to change the source over a fader. Press Take to confirm.
The monitor module will light up with 3 additonal options in three columns on the meter bridge
under the monitor meter: Trim, pan (balance), and mode. Turn the green knob that corresponds
with the column to adjust each control. Press Take to confirm.
The green LED will light next to each active green knob when there is something that you are
allowed to change. If the trim, pan, and mode controls do not light up, those functions have been
locked out in the JetStream or Audio Engine configuration software.
Comp (Compression/Limiting)
Press the Comp button to enter this mode while change is active. Several pages of compressor
controls are available in this menu displayed under the monitor meter on the meter bridge. Use the
red Select knob to change pages. Turn the green knob that corresponds with the column (left,
center, right) to adjust the settings displayed on the meter bridge. Press the right hand knob to set
compression IN or OUT as desired. If Allow Effects is not set to Yes for the source in the
JetStream/Audio Engine configuration software, this menu will be completely turned off.
EQ (Equilization)
Press the EQ button to enter this mode while change is active. Several pages of EQ controls are
available, and the red Select knob changes the pages displayed under the monitor meter on the
meter bridge. Turn the green knob that matches the column. Press the far right green knob to set
EQ IN or OUT as desired. If Allow Effects is not set to yes for the source, the menu will be
completely turned off.
MISC (Miscellaneous)
Reserved for future use. Currently, pressing this button sends change mode back to Main.
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ROC-SOFT (Optional Softkey Module)
For customers who need more than 12 softkeys, Logitek offers an expansion softkey module.
Two expansion ports are available for any combination of ROC-SOFT and ROC-SEL modules.
The buttons are addressed in Command Builder by device number and bus number. The device
number corresponds to the port inside the ROC tray where the module is connected. The bus
number corresponds to the button on the module. There are separate device numbers for lamp and
switch so they may be addressed separately.
In addition, the device numbers are different depending upon which surface port the console is
connected to on the JetStream or Audio Engine.
The matrix below will help you determine the correct device number. (expressed in hexadecimal
format)
AE/JSM PortExpansion 1
Lamp
12d2e2f30
255565758
3Use a fader portUse a fader portUse a fader portUse a fader port
Expansion 1
Switch
Expansion 2
Lamp
Expansion 2
Switch
Logitek ROC Reference Manual
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Illustration 3: Softkey Expansion Module Connections on ROC Tray
The Bus numbers are shown on the following page.
Logitek ROC Reference Manual
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Logitek ROC Reference Manual
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6 Maintenance
The ROC uses multi-layer boards with surface mount technology. As such, the majority of the
console is not user-serviceable. However, there are some basic tasks that can be performed by
suitably qualified technical personnel.
Warranty
Logitek Electronic Systems will honor the warranty of the system when conducting field
maintenance, provided:
Repairs or updates only relate to recommended and documented procedures
Care is taken and procedures are followed
Repairs are conducted by suitably trained or experienced service personnel
If you do not feel comfortable performing maintenance or repairs, please do not proceed. If you
would like advice prior to attempting a repair, please contact Logitek Electronic Systems or your
reseller.
Firmware Updates
Each module strip has internal memory that is field upgradeable. Logitek Electronic Systems or
your local Logitek dealer may from time-to-time supply firmware updates to add new features or fix
bugs.
Component Replacement
The ROC uses standard faders which can be replaced by station technicians.
Fader Replacement
The ROC uses a Penny & Giles fader.
Model No. PGF3210/D/U/--A
Logitek ROC Reference Manual
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No audio is carried through the fader, just control signals. The fader can be easily replaced with a spare from
Logitek or an electronics supplier.
Illustration 4: Underside of the ROC-FADER
To replace a fader:
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Page 34
1. Remove the four screws from the required module.
2. Carefully remove the module from the frame.
3. Disconnect the fader from the main board.
4. Remove the slider cap.
5. Remove the two hex screws that mount the fader to the module.
6. Fit the replacement fader to the module using the two hew screws.
7. Replace the slider cap.
8. Reconnect the fader connector, ensuring the same polarity as the other faders on the
module.
9. Replace the module in the frame, and screw it back in.
Module swap-out
If you need to swap a module with an on-site spare, you can simply unscrew the module,
disconnect it, connect the replacement and screw it in. Modules are fully hot-swappable – they will
refresh their status shortly after powering up.
More Assistance
If you would like more assistance with maintenance and service, please contact Logitek or your
reseller.
Logitek ROC Reference Manual
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Appendix ARelease Notes
Known Issues
The following issues have been reported and are under investigation.
Logitek ROC Reference Manual
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Appendix BSpecifications
ROC Frames
ROC-F9 Frame
Houses 1x ROC-FADER & 1x ROC-MON
12.9” W x 14.3” D x 2.5” H (328mm x 368mm x 63mm)
ROC-F12 Frame
Houses 2x ROC-FADER & 1x ROC-MON
16.8” W x 14.3” D x 2.5” H (427mm x 368mm x 63mm)
ROC-F18 Frame
Houses 3x ROC-FADER & 1x ROC-MON
25.6” W x 14.3” D x 2.5” H (625mm x 368mm x 63mm)
ROC-F24 Frame
Houses 4x ROC-FADER & 1x ROC-MON
32.4” W x 14.3” D x 2.5” H (823mm x 368mm x 63mm)
ROC Modules
Fader Module
No of faders6
FeaturesThe Fader Module provides the following features:
LED-illuminated on/off and control start/stop buttons
Penny & Giles 100 mm long throw faders
Dedicated controls for four bus assigns
Softkey button for talkback or other user-defined function
Yellow OLED display capable of displaying 16 character source names and pre-fader meter
Available in standard (International) or U.K. configurations
Logitek ROC Reference Manual
Page 37
Monitor Module
FeaturesThe Monitor Module provides the following features:
Contains controls for main monitor, cue speaker, operator headphone, studio monitor and
guest headphone
Studio, Monitor, and Operator Headphones each have 4 input select hotkey buttons
12 programmable softkeys
Multifunction select knob for input selection, EQ, mode, pan and dynamics adjustment
Yellow OLED screen displays 16-character source names
Available in standard (International) or U.K. configurations
Meter Bridges
ROC-SMETER Meter Bridge
Dimensions
FeaturesThe Narrow Meter Bridge provides the following features:
One 27-LED stereo bar graph meters simultaneously showing peak and VU levels
2 LCD screens for metering and text
LED indicators for studio and microphone tally
OLED display for naming the meter source
ROC-LMETER Meter Bridge
Dimensions
FeaturesThe Narrow Meter Bridge provides the following features:
One 27-LED stereo bar graph meters simultaneously showing peak and VU levels
LCD screen for metering and text
LED indicators for studio and microphone tally
OLED display for naming the meter source
ROC Power Supply
Voltage110 - 230 VAC, automatically selected
Frequency47 - 63 Hz
Consumption 40 W maximum
Logitek ROC Reference Manual
Page 38
Appendix CPinouts
To JetStream (DATA and HEADPHONES)
Connection to the JetStream is via a RJ45 connector mounted on the rear of the frame. Straight
through CAT5 cabling is used.
Connection between the power supply and console is DB-9 to RJ-45
RJ-45
PinConnection
1
2
3
4
5
6
7
8
DB-9
PinConnection
1
2
3
4
5
6
7
8
9
Logitek ROC Reference Manual
Page 39
GPIs
GPI connections are on two DB25 connectors on the power supply. One DB-25 is for inputs and
one is for outputs. We recommend terminating GPIs to Krone style (or similar) termination blocks.
GPI Inputs
PinConnectionPinConnection
1GPI In 114Ground
2GPI In 215Ground
3GPI In 316Ground
4GPI In 417Ground
5GPI In 518Ground
6GPI In 619Ground
7GPI In 720Ground
8GPI In 821Ground
9GPI In 922Ground
10GPI In 1023Ground
11GPI In 1124Ground
12GPI In 1225Ground
13No Connect
GPI Outputs
PinConnectionPinConnection
1GPI Out 1A14GPI Out 1B
2GPI Out 2A15GPI Out 2B
3GPI Out 3A16GPI Out 3B
4GPI Out 4A17GPI Out 4B
5GPI Out 5A18GPI Out 5B
6GPI Out 6A19GPI Out 6B
7GPI Out 7A20GPI Out 7B
8GPI Out 8A21GPI Out 8B
9GPI Out 9A22GPI Out 9B
10GPI Out 10A23GPI Out 10B
11GPI Out 11A24GPI Out 11B
12GPI Out 12A25GPI Out 12B
13No Connect
Two Year Limited Warranty
Logitek Electronic Systems, Inc. warrants its professional equipment (excluding Logitek Software,
which is covered by a separate warranty) against defects in materials and workmanship for two years pursuant
to the following terms and conditions. The warranty extends to the original purchaser only.
LOGITEK will repair or replace, at its option, at its factory without charge professional equipment if a
defect in materials or workmanship develops during the first two years following purchase, when the equipment is returned to the
factory or LOGITEK authorized service centers freight prepaid with a description of the nature of the failure. No reimbursements can
be made for repair charges that are not factory authorized. After repair or replacement, LOGITEK will return the equipment to the
purchaser freight prepaid.
In the event that any part of this professional equipment becomes defective during the first two years
following purchase, and purchaser wishes to attempt repair, purchaser may obtain a replacement part by
notifying LOGITEK of the part of the equipment which has failed. LOGITEK will thereafter ship a replacement
part, freight prepaid. LOGITEK may require the purchaser to return the defective part to LOGITEK freight
prepaid as a condition of such replacement, either before or after LOGITEK ships the replacement part.
LOGITEK shall not be responsible for any other charges or liabilities associated with purchaser-made repairs.
No part or equipment shall be considered defective if it fails to operate due to exposure to extreme
temperatures or excessive moisture in the atmosphere.
Light bulbs, batteries, potentiometers or other equipment not manufactured by Seller shall carry only
the warranty, if any, of the original equipment manufacturer in effect at the time of shipment of this order; and
Seller’s obligation under this warranty shall be limited to such adjustment as Seller may obtain from the original
manufacturer.
This limited warranty is void if equipment is modified or repaired without authorization; subjected to
misuse, abuse, accident, water damage or other neglect; or has had its serial number defaced or removed.
No obligation is assumed by LOGITEK to update previously manufactured equipment. Specifications
are subject to change without notice. EXCEPT AS SPECIFICALLY PROVIDED HEREIN, LOGITEK MAKES NO WARRANTY,
REPRESENTATION, PROMISE, OR GUARANTEE, EITHER EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE, WITH RESPECT
TO THE EQUIPMENT, USER DOCUMENTATION OR RELATED TECHNICAL SUPPORT, INCLUDING THEIR QUALITY,
PERFORMANCE, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL LOGITEK BE LIABLE
FOR INDIRECT, SPECIAL, INCIDENTAL, TORT, ECONOMIC, COVER, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OF OR INABILITY TO USE LOGITEK PRODUCTS, EQUIPMENT, OR SERVICES, INCLUDING, WITHOUT LIMITATION,
DAMAGES OR COSTS RELATING TO THE LOSS OF PROFITS, BUSINESS, GOODWILL, DATA OR COMPUTER PROGRAMS,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO CASE SHALL LOGITEK ‘S LIABILITY FOR MONEY
DAMAGES EXCEED THE AMOUNT PAID BY YOU FOR THE LOGITEK EQUIPMENT OUT OF WHICH SUCH CLAIM AROSE. THE
FOREGOING LIMITATIONS SHALL NOT APPLY TO CLAIMS RELATING TO DEATH OR PERSONAL INJURY WHICH ARISE OUT
OF PRODUCTS DEEMED TO BE CONSUMER GOODS UNDER APPLICABLE LAW.
Some states or provinces do not allow the exclusion or limitation of implied warranties or limitation of liability for incidental or
consequential damages, so the above exclusion or limitation may not apply to you.
The warranty and remedies set forth herein are exclusive and in lieu of all others, oral or written,express or implied. No Logitek
dealer, distributor, agent, or employee is authorized to make any modification or addition to this warranty.
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