Cobalt Networks Cable Box 9341 User Manual

Cobalt Digital Inc.  
9341  
Analog Audio to AES Converter  
Owner’s Manual  
9341-OM  
Version: 1.0  
 
Important Regulatory and Safety Notices  
Before using this product and any associated equipment, refer to the “Important Safety Instructions”  
listed below so as to avoid personnel injury and to prevent product damage.  
Products may require specific equipment, and /or installation procedures be carried out to satisfy  
certain regulatory compliance requirements. Notices have been included in this publication to call  
attention to these specific requirements.  
Symbol Meanings  
This symbol on the equipment refers you to important operating and maintenance  
(servicing) instructions within the Product Manual Documentation. Failure to heed  
this information may present a major risk of damage or injury to persons or  
equipment.  
The symbol with the word “Warning” within the equipment manual indicates a  
potentially hazardous situation, which if not avoided, could result in death or serious  
injury.  
Warning  
The symbol with the word “Caution” within the equipment manual indicates a  
potentially hazardous situation, which if not avoided, may result in minor or  
moderate injury. It may also be used to alert against unsafe practices.  
Caution  
Notice  
The symbol with the word “Notice” within the equipment manual indicates a  
situation, which if not avoided, may result in major or minor equipment damage or a  
situation which could place the equipment in a non-compliant operating state.  
This symbol is used to alert the user that an electrical or electronic device or  
assembly is susceptible to damage from an ESD event.  
ESD  
Susceptibility  
Important Safety Instructions  
This product is intended to be a component product of the openGearframe. Refer  
to the openGearframe Owner’s Manual for important safety instructions regarding  
the proper installation and safe operation of the frame as well as it’s component  
products.  
Caution  
Warning  
Certain parts of this equipment namely the power supply area still present a safety  
hazard, with the power switch in the OFF position. To avoid electrical shock,  
disconnect all A/C power cords from the chassis' rear appliance connectors before  
servicing this area.  
Service barriers within this product are intended to protect the operator and service  
personnel from hazardous voltages. For continued safety, replace all barriers after  
any servicing.  
This product contains safety critical parts, which if incorrectly replaced may present  
a risk of fire or electrical shock. Components contained within the product’s power  
supplies and power supply area, are not intended to be customer serviced and should  
be returned to the factory for repair.  
Warning  
To reduce the risk of fire, replacement fuses must be the same type and rating.  
Only use attachments/accessories specified by the manufacturer.  
9341 User Manual (V 1.0)  
Page 3 of 22  
 
Environmental Information  
The equipment that you purchased required the extraction and use of natural resources for its  
production. It may contain hazardous substances that could impact health and the environment.  
To avoid the potential release of those substances into the environment and to diminish the need for the  
extraction of natural resources, Cobalt Digital encourages you to use the appropriate take-back systems.  
These systems will reuse or recycle most of the materials from your end-of-life equipment in an  
environmentally friendly and health conscious manner.  
The crossed-out wheeled bin symbol invites you to use these systems.  
If you need more information on the collection, reuse, and recycling systems, please contact your local  
or regional waste administration.  
You can also contact Cobalt Digital for more information on the environmental performances of our  
products.  
Page 4 of 22  
9341 Owner’s Manual (V 1.0)  
 
Contents  
Introduction  
6
In This Chapter...........................................................................................................................6  
A Word of Thanks......................................................................................................................6  
Overview....................................................................................................................................6  
Supported Audio Formats ..........................................................................................................7  
Discrete AES Audio Output.........................................................................................7  
Inputs and Outputs .....................................................................................................................7  
Signal Timing.............................................................................................................................7  
Functional Block Diagram .........................................................................................................8  
Documentation Terms................................................................................................................8  
Installation and Setup  
9
In This Chapter...........................................................................................................................9  
Static Discharge .........................................................................................................................9  
Unpacking ..................................................................................................................................9  
Rear Module Installation (Optional) ........................................................................................10  
Rear Modules Available for 9341 ............................................................................................11  
Board Installation.....................................................................................................................12  
Card Control and Status ...........................................................................................................13  
Card Status.................................................................................................................13  
Menu Navigation .......................................................................................................13  
Factory Default Settings.............................................................................................15  
Remote Control  
16  
In This Chapter.........................................................................................................................16  
DashBoard Control System Software.......................................................................................16  
Technical Specifications  
18  
Service Information  
19  
In This Chapter.........................................................................................................................19  
Troubleshooting Checklist .......................................................................................................19  
Warranty and Repair Policy.....................................................................................................20  
Ordering Information  
21  
9341 and Related Products.......................................................................................................21  
Contact Us  
22  
Contact Cobalt Digital Inc........................................................................................................22  
Visit us at the Cobalt Digital Inc. website................................................................................22  
9341 User Manual (V 1.0)  
Page 5 of 22  
 
Introduction  
In This Chapter  
This chapter includes the following sections:  
A Word of Thanks  
Overview  
Functional Block Diagram  
Features  
Documentation Terms  
A Word of Thanks  
Congratulations on choosing the openGear9341 Analog Audio to AES Converter. The 9341 is part  
of a full line of modular conversion gear for broadcast TV environments. The Cobalt Digital  
openGearline includes video decoders and encoders, audio embeders and de-embeders, distribution  
amplifiers, format converters, and much more. Cobalt openGearmodular conversion gear will meet  
your signal conversion needs now and well into the future.  
Should you have questions pertaining to the installation or operation of your 9341, please contact us at  
the numbers listed on the back cover of this manual. We are happy to help with any questions regarding  
this or any other openGearcard.  
Overview  
The 9341 is a high quality A to D converter capable of converting up to 8 channels of analog audio into  
four pairs of AES audio. Analog audio is differential input and sampled at 48 kHz with 0 dbFS digital  
equivalent to a +24 dBu analog.  
Beyond analog to digital conversion, the 9341 can also provide AES audio routing. Any of the 8  
analog audio inputs can be mapped to any of the 8 AES audio outputs. The gain and phase can also be  
adjusted on any of the audio channels.  
All card configuration is done with a simple front panel menu. There is a four character text display to  
view and control parameters, and a toggle switch and two buttons to navigate the menu.  
Page 6 of 22  
9341 Owner’s Manual (V 1.0)  
 
Supported Audio Formats  
Discrete AES Audio Output  
The 9341 can emit 8 channels (4 pairs) of discrete AES audio on 75 ohm BNC connections. The output  
clock rate of each pair is precisely locked, and derived from the input AES, or the frame reference.  
Inputs and Outputs  
The input and outputs of the 9341 are the following:  
Inputs:  
8 Analog Audio differential  
Outputs:  
4 dedicated AES pair output connections. (AES channels 1-8)  
Signal Timing  
The input AES audio rate must be 48 kHz ( 1%) nominally. There are sample rate converters on each  
input that allow the use of asynchronous sources, but the rate must be 48kHz. The output clock rate will  
be 48 kHz as defined by the AES input, or the frame video reference, depending on user selection.  
In the case where DARS input is selected as the reference, the timing will be taken from BNC 10.  
Consequently, to slave the output timing to a DARS audio reference, simply connect it to BNC #10 and  
all other inputs will be re-sampled to match that channel.  
To match the output audio clock to a video reference, select the frame reference (“Reference 1” or  
“Reference 2”). The card will automatically detect any black burst or tri level format (NTSC, PAL,  
1080i, 720p) and generate a 48 kHz output clock accordingly.  
9341 User Manual (V 1.0)  
Page 7 of 22  
 
Functional Block Diagram  
This section describes the basic operation of your 9341 product.  
Audio Control:  
8 Analog  
Audio  
Channels  
Analog to Digital  
Conversion  
Routing  
Gain  
Polarity  
4 pairs  
8 channels  
AES Encode  
9341 Block Diagram  
Figure 1. Simplified Block Diagram of 9341 Functions  
Differential analog audio signals are received on the input phoenix connectors. AES audio is sample  
rate converted to match the selected clock source. AES routing, gain, and polarity are then applied.  
Documentation Terms  
The following terms are used throughout this guide:  
Frame” refers to the 8310 frame that houses the 9341 card.  
Operator” and “User” both refer to the person who uses the 9341.  
Board” and “Card” all refer to the 9341 card itself, including all components and  
switches.  
System” and “Video system” refers to the mix of interconnected production and  
terminal equipment in which the 9341 operates.  
Page 8 of 22  
9341 Owner’s Manual (V 1.0)  
 
Installation and Setup  
In This Chapter  
This chapter includes the following sections:  
Static Discharge  
Unpacking  
Rear Module Installation (Optional)  
Board Installation  
Card Control and Status  
Static Discharge  
Whenever handling the card and other related equipment, please observe all static discharge  
precautions as described in the following note:  
Static discharge can cause serious damage to sensitive  
semiconductor devices. Avoid handling circuit boards in high  
static environments such as carpeted areas, and when wearing  
synthetic fiber clothing. Always exercise proper grounding  
precautions when working on circuit boards and related  
equipment.  
ESD  
Susceptibility  
Unpacking  
Unpack each card you received from the shipping container, and check the contents against the packing  
list to ensure that all items are included. If any items are missing or damaged, contact your sales  
representative or Cobalt Digital directly.  
9341 User Manual (V 1.0)  
Page 9 of 22  
 
Rear Module Installation (Optional)  
If you are installing the card in a 8310-C-BNC or 8310-BNC frame (one with a 100 BNC rear module  
installed across the entire back plane), skip this section.  
If you are installing the card into a slot with no rear module, you should have ordered and received one  
of the following modules; RM-9341-B or RM-9341-C. You will need to install it in your 8310 frame  
before you can connect cables.  
Use the following steps to install a rear module in an 8310 openGearTM frame:  
1. Refer to the openGearTM 8310 frame Owner’s Manual, to ensure that the frame is  
properly installed according to instructions.  
2. On the rear of the 8310, locate the card frame slot.  
3. As shown in Figure 2, seat the bottom of the rear module in the seating slot at the  
base of the frame’s back plane.  
Figure 2. Rear Module Installation  
4. Align the top hole of the RM-9341-C with the screw hole on the top edge of the 8310  
back plane.  
5. Using a Phillips driver and the supplied screw, fasten the rear module to the 8310  
back plane. Do not over tighten.  
All modules are installed using the same method above.  
The following section contains a table of the optional rear modules available for the 9341.  
Page 10 of 22  
9341 Owner’s Manual (V 1.0)  
 
Rear Modules Available for 9341  
Figure 3. BNC Designations for the Card Rear Modules available for the 9341.  
RM-9341-B  
RM-9341-C  
NC  
NC  
AN IN  
1
AN IN  
2
NC  
DARS  
AES  
OUT 1  
AES  
OUT 2  
AN IN  
3
AN IN  
4
AN IN  
1
AN IN  
2
AN IN  
5
AN IN  
6
AN IN  
3
AN IN  
4
AES  
OUT 3  
AES  
OUT 4  
AN IN  
5
AN IN  
6
AES  
OUT 2  
AES  
OUT 3  
AES  
OUT 5  
AES  
OUT 6  
AN IN  
7
AN IN  
8
AES  
OUT 4  
AES  
OUT 5  
NC  
NC  
9341 User Manual (V 1.0)  
Page 11 of 22  
 
Board Installation  
Use the following steps to install the card in the openGearTM 8310 frame:  
1. Refer to the Owner’s Manual of the openGearTM 8310 frame to ensure that the frame  
is properly installed according to instructions.  
Heat and power distribution requirements within a frame may dictate  
specific slot placement of cards. Cards with many heat-producing  
components should be arranged to avoid areas of excess heat build-up,  
particularly in frames using convection cooling.  
Warning  
2. After selecting the desired frame installation slot, hold the card by the edges and  
carefully align the card edges with the slots in the frame. Then, fully insert the card  
into the frame until the rear connection plugs are properly seated on the midplane and  
rear modules.  
This completes the procedure for installing the card in the openGearTM 8310 frame.  
Page 12 of 22  
9341 Owner’s Manual (V 1.0)  
 
Card Control and Status  
Card Status  
The card indicates the status of the input signal with the four blue LEDs labled with the different  
supported formats (1080, 720, 625, 525), these LEDs correspond to AES Inputs 1-4. The four orange  
LEDs labeled User 1-4 correspond to AES Inputs 5-8 respectively. When the card has locked to an  
AES signal, a corresponding LED will be illuminated. When the card has not locked to an AES signal,  
the card will search for a signal and the lights will cycle rapidly.  
Menu Navigation  
The card can be configured from a menu system built in to the front card edge. This provides an  
intuitive and easy to use method for exploring and using the features of the card.  
The menu is navigated by using the toggle switch and the two push buttons. The lower button is the  
“Enter” button to enter a submenu, and the upper button is the “Exit” button to exit a submenu. Moving  
the toggle switch up or down moves up or down in menu choices, and pressing the buttons moves in or  
out of sub menus.  
The menu LEDs will illuminate from top to bottom to indicate increasing depth in the menu.  
Audio Submenu  
Menu Structure  
Parameter Type  
Output Source  
Output Gain  
Output Polarity  
Tone Frequency  
AN  
Ch01- Src  
Aud  
Ch08  
Gain  
Pol  
(x8)  
Tone  
TG1-TG4 (x4)  
Output Source  
Because the cards audio system functions like a router, each output can be sourced from any input  
channel. This parameter lets you choose from the many different sources. Here is an explanation of the  
different source names:  
Source Name Description  
AnXX  
TgX  
Analog Audio channel X (1 through 8)  
Test Generator channel X (1 through 4)  
Output Gain  
The gain of each output is adjustable from -40dB to +40dB in 0.1 dB steps. A setting of 400 is  
equivalent to +40dB.  
Output Polarity  
If set to “Norm” output polarity is the same as input polarity, if set to “Inv” the output polarity is  
inverted. This can be used to correct polarity errors in the input signals fed to the card.  
9341 User Manual (V 1.0)  
Page 13 of 22  
 
Tone Frequency  
This sets the frequency of the test tone for each of the four tone generators. Each of the four tone  
generators TG1 – TG4 can be set to a different frequency, and are available as audio sources for the  
embedded or AES audio outputs. The tones can range from 50Hz to 16kHz.  
Display Submenu  
Menu Structure  
Disp H/V  
BRGT  
Parameter Type  
Display Orientation  
Display Brightness  
Display Orientation  
This parameter lets you change the orientation of the display. “Vert” makes the characters look correct  
when the cards are mounted in a 2 RU frame like the 8310. “Horz” makes the characters look right in a  
horizontal frame.  
Display Brightness  
This parameter allows you to set the standard output brightness of the menu display. It is a percentage  
of maximum brightness.  
Preset Submenu  
Menu Structure  
Prst Slct  
Parameter Type  
Select Preset  
Save  
Load  
Fact  
Save Settings  
Load Settings  
Restore Factory Settings  
Select Preset  
Select from one of the five saved presets.  
Save Settings  
In this parameter, move the toggle switch up to save the settings to the card persistent storage.  
Load Settings  
In this parameter, move the toggle switch up to load the saved settings and make them active.  
Restore Factory Settings  
In this parameter, move the toggle switch up to make the factory default settings active, and make the  
stored settings equal to the factory settings.  
Page 14 of 22  
9341 Owner’s Manual (V 1.0)  
 
Information Submenu  
Menu Structure  
Parameter Type  
Info  
+POW  
-POW  
SWR#  
SWB#  
Positive Watts Consumed  
Negative Watts Consumed  
Software Release Number  
Software Build Number  
Positive Watts Consumed  
A read only indication of power consumed by the card from the frames +12V rail.  
Negative Watts Consumed  
A read only indication of power consumed by the card from the frames +-7.5V rail.  
Software Release Number  
A read only indication of the software release number. A higher number is newer release of software.  
Software Build Number  
A read only indication of the software build number. Software build number is an internal indicator  
used by Cobalt engineers to differentiate different software builds.  
Factory Default Settings  
The factory default settings are as follows  
1) The audio mapping is for each Analog input to be routed to its respective AES output, for example  
ANALOG IN 1 to AES OUT 1.  
2) Audio gain is set to 0dB and polarity is set to normal on all channels.  
9341 User Manual (V 1.0)  
Page 15 of 22  
 
Remote Control  
In This Chapter  
This section provides a detailed explanation on using remote control functions with your card.  
DashBoard Control System Software  
The DashBoard Control System enables you to monitor and control openGearTM frames and controller  
cards from a computer. The DashBoard software and manual can be downloaded from the Cobalt  
Digital Inc. website (www.cobaltdigital.com).  
Using the Menus and Menu Descriptions  
You must first install the DashBoard Control System software on your computer. Refer to the  
DashBoard Owner’s Manual for software installation procedures and for using the DashBoard  
interface.  
The following pages list the parameters from the menu tabs available in the DashBoard software when  
connected to a 9341.  
Menu  
Item  
Format  
Description  
Product  
9341  
The product name  
Card Info  
(Read-only)  
Cobalt Digital Inc.  
The manufacturer of the  
product  
Manufacturer  
Software Release  
Number  
###  
###  
###  
The release number of the  
firmware in this card  
Software Build  
Date  
The internal build number  
of this software  
Software Build  
Time  
The date and time the  
software was created  
+12 V Power Rail  
-7.5 Power Rail  
#.## W  
#.## W  
Positive Supply Power  
Negative Supply Power  
Video Input  
Standard  
Detected Video Standard  
on SDI or Analog Input  
############  
############  
Displays the Silicon Serial  
Number of the card.  
SSN  
OK / Analog Input  
Clipping  
Status indicator for analog  
audio input  
Audio  
Page 16 of 22  
9341 Owner’s Manual (V 1.0)  
 
Menu  
Item  
Format  
Description  
Status indicator for DARS  
audio input  
DARS  
Locked / Unlocked  
Detected standard of  
selected reference.  
Reference Standard  
Settings  
############  
This shows whether the  
current settings have been  
saved to a preset.  
Saved / Unsaved  
Menu  
Item  
Format  
Description  
Analog Ch 1-8  
Tone Generator 1-4  
Silence  
Selects the source for the  
AES outputs. Each AES  
source can be chosen  
separately.  
Source  
(per channel)  
Gain applied to AES  
audio output.  
AES Audio  
Out Pairs 1-4  
Gain  
Range (-400) - 400  
(per channel)  
Inverts the phase of the  
AES audio output.  
Normal  
Invert  
Phase  
(per channel)  
Menu  
Item  
Format  
Description  
Selects the frequency of  
the tone generated.  
Tone  
Generator  
Tone Generator 1-4  
Frequency  
Range 50Hz –16KHz  
Menu  
Item  
Format  
Description  
Saves the parameters as  
preset.  
Parameter Save  
Confirm  
Loads parameters  
previously saved.  
Presets  
Parameter Load  
Confirm  
Confirm  
Restart Parameters  
to Factory Default  
Will load factory presets  
and overwrite the save.  
9341 User Manual (V 1.0)  
Page 17 of 22  
 
Technical Specifications  
8 Balanced Analog Audio  
Phoenix 3-pin  
Number of Inputs  
Connector  
Analog Audio  
Input  
48KHz (free run or locked to the reference)  
+24dBu => 0dBFS  
Sampling Rate  
Signal Level  
SMPTE 276M  
4 unbalanced  
Standard  
Number of Outputs  
Output Impedance  
Return Loss  
75  
AES Audio  
Output  
> 30dB 100kHz to 6MHz  
Up to 24-bit  
48KHz  
Resolution  
Sample Rate  
Specifications are subject to change without notice.  
Page 18 of 22  
9341 Owner’s Manual (V 1.0)  
 
Service Information  
In This Chapter  
This chapter includes the following sections:  
Troubleshooting Checklist  
Warranty and Repair Policy  
Troubleshooting Checklist  
Routine maintenance to this openGearproduct is not required. In the event of problems with your  
card, the following basic troubleshooting checklist may help identify the source of the problem. If the  
module still does not appear to be working properly after checking all possible causes, please contact  
your openGearproducts distributor, or the Technical Support department at the numbers listed under  
the “Contact Us” section at the end of this manual.  
1. Visual Review Performing a quick visual check may reveal many problems, such  
as connectors not properly seated or loose cables. Check the module, the frame, and  
any associated peripheral equipment for signs of trouble.  
2. Power Check Check the power indicator LED on the distribution frame front  
panel for the presence of power. If the power LED is not illuminated, verify that the  
power cable is connected to a power source and that power is available at the power  
main. Confirm that the power supplies are fully seated in their slots. If the power  
LED is still not illuminated, replace the power supply with one that is verified to  
work.  
3. Reseat the Card in the Frame Eject the card and reinsert it in the frame.  
4. Check Control Settings Refer to the Installation and Operation sections of the  
manual and verify all user-adjustable component settings.  
5. Input Signal Status Verify that source equipment is operating correctly and that a  
valid signal is being supplied.  
6. Output Signal Path Verify that destination equipment is operating correctly and  
receiving a valid signal.  
7. Module Exchange Exchanging a suspect module with a module that is known to  
be working correctly is an efficient method for localizing problems to individual  
modules.  
8. Error Code E100 – If this error code is displayed, the 9341 is detecting clipping on  
the analog audio input. Analog input levels must be lowered to avoid clipping.  
9341 User Manual (V 1.0)  
Page 19 of 22  
 
Warranty and Repair Policy  
The openGearcard is warranted to be free of any defect with respect to performance, quality,  
reliability, and workmanship for a period of FIVE (5) years from the date of shipment from our factory.  
In the event that your Cobalt Digital Inc. card proves to be defective in any way during this warranty  
period, Cobalt Digital Inc. reserves the right to repair or replace this piece of equipment with a unit of  
equal or superior performance characteristics.  
Should you find that this openGearcard has failed after your warranty period has expired, we will  
repair your defective product should suitable replacement components be available. You, the owner,  
will bear any labor and/or part costs incurred in the repair or refurbishment of said equipment beyond  
the FIVE (5) year warranty period.  
In no event shall Cobalt Digital Inc. be liable for direct, indirect, special, incidental, or consequential  
damages (including loss of profits) incurred by the use of this product. Implied warranties are  
expressly limited to the duration of this warranty.  
This openGearcard Owner’s Manual provides all pertinent information for the safe installation and  
operation of your Cobalt Digital Inc. Product. Cobalt Digital Inc. policy dictates that all repairs to the  
openGearcard are to be conducted only by an authorized Cobalt Digital Inc. factory representative.  
Therefore, any unauthorized attempt to repair this product, by anyone other than an authorized Cobalt  
Digital Inc. factory representative, will automatically void the warranty. Please contact Cobalt Digital  
Inc. Technical Support for more information.  
In Case of Problems  
Should any problem arise with your openGearcard, please contact the Cobalt Digital Inc. Technical  
Support Department. (Contact information is supplied at the end of this publication.)  
A Return Material Authorization number (RMA) will be issued to you, as well as specific shipping  
instructions, should you wish our factory to repair your openGearcard. If required, a temporary  
replacement module will be made available at a nominal charge. Any shipping costs incurred will be  
the responsibility of you, the customer. All products shipped to you from Cobalt Digital Inc. will be  
shipped collect.  
The Cobalt Digital Inc. Technical Support Department will continue to provide advice on any product  
manufactured by Cobalt Digital Inc., beyond the warranty period without charge, for the life of the  
equipment.  
Page 20 of 22  
9341 Owner’s Manual (V 1.0)  
 
Ordering Information  
9341 and Related Products  
Your 9341 Analog Audio to AES Converter is a part of the openGearfamily of products. Cobalt  
Digital offers a full line of openGearterminal equipment including distribution, conversion,  
monitoring, synchronizers, encoders, decoders, embedders, and de-embedders, as well as analog audio  
and video products.  
Standard Equipment  
9341 Analog Audio to AES Converter  
9341-OM Analog Audio to AES Converter Owner’s Manual  
Optional Equipment  
9341-OM Analog Audio to AES Converter Owner’s Manual  
(additional Owner’s Manual)  
RM-9341-B openGearTM Rear Module compatible with 9341  
(4 BNC, 6 phoneix connector)  
RM-9341-C openGearTM Rear Module compatible with 9341  
(12 BNC, 8 phoenix connector)  
8310-C Digital Products Frame and Power Supply with Cooling Fans  
(2RU, holds 10 cards)  
8310-C-BNC Digital Products Frame and Power Supply with fixed 100-BNC Rear  
Module and Cooling Fans. (2RU, holds 10 cards)  
MFC-8310-N Network Controller Card (Additional)  
9341 User Manual (V 1.0)  
Page 21 of 22  
 
Contact Us  
Contact Cobalt Digital Inc.  
General Business Office  
and Technical Support  
217.344.1243  
217.344.1245  
PHONE  
E-MAIL  
Fax  
General Information  
Sales Information  
2406 East University Avenue  
Urbana, IL 61802 USA  
POSTAL  
SERVICE  
Cobalt Digital Inc.  
Visit us at the Cobalt Digital Inc. website.  
Online catalog  
Related products and full product lines  
Trade show information  
Dealer information  
Cobalt Digital Inc. news  
Page 22 of 22  
9341 Owner’s Manual (V 1.0)  
 

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