3M PELTOR SCU-300 User manual

TM
System Control Unit, SCU-300
Remote Control Unit, RCU-300

3M™ PELTOR™ SCU-300, RCU-300
EN 1-12
ES 13-24
FR 25-36

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3M™ PELTOR™ SCU-300 and RCU-300
SCU-300NA (all product variants)
1. INTRODUCTION
Congratulations and thank you for choosing 3M™ PELTOR™ communication solutions! Welcome to the next generation
of protective communication.
1.1. INTENDED USE
This 3M™ PELTOR™ System Control Unit (SCU-300) connects and controls the individual components of the 3M™ PELTOR™
Tactical Modular Audio System. The SCU-300 also supports multiple, external communication device connections and serves as
a single-source communications control device. The SCU-300 can be operated with the included Remote Control Unit
(RCU-300). It is expected that users read and understand the provided user instructions to become familiar with the use and
operation of these devices.
2. SAFETY
2.1. IMPORTANT
• Please read, understand, and follow all safety information in these instructions prior to use. Retain these instructions for
future reference. For additional information or any questions, contact 3M Technical Services. Refer to contact information
listed on the last page of this manual.
Failure to follow these instructions may result in serious injury or death:
• To reduce the risks associated with igniting an explosion, do not use this product in a potentially explosive atmosphere.
2.2. CAUTION
• Always use product-specic 3M replacement parts. Use of unauthorized replacement parts may reduce the protection you
receive from this product.
• Risk of explosion if battery is replaced by an incorrect type.
• With Lithium ion batteries, there is a risk of re and burns. Do not open, crush, heat above [55°C (131°F)], or incinerate.
3. FCC AND IC INFORMATION
!WARNING
EN
This device complies with Part 15 of the FCC rules and
Industry Canada’s license-exempt Radio Standards
Specications.Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference
received, including interference that may cause undesirable
operation.
Note: Changes or modications not expressly approved by
the manufacturer could void the user’s authority to operate
the equipment.
Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and
receiver.
- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for
help.
This portable device with its antenna complies with FCC/IC
RF exposure limits for general population / uncontrolled
exposure. The antenna used for this device must not be
co-located or operating in conjunction with any other antenna
or transmitter.
This Device complies with Industry Canada License-exempt
RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including
interference that may cause undesired operation of the
device.

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RCU-300
M Locking bracket
NPTT I button
L
A
G
I
J
H
K
CD
F
B
E
O
P
N
M
Q
O + button
P PTT II button
Q- button
SCU-300
A Intercom socket
BHeadset socket
CRadio 1 socket
DRadio 2 socket
EPTT I button
FPTT II button
G+ button
H- button
IOn/Off/Menu button
J Function button
KBattery compartment cap
LMetal clip
4. OVERVIEW
EN

3
5. EXPLANATION OF SYMBOLS
Recycling Symbol. Recycle this
product at a recycling station for
electrical and electronic
equipment.
NOTE: Other symbols/decals may occur on the product due
to certication requirements for some commercial areas.
6. SETUP
6.1. TO INSERT THE BATTERIES IN THE
SCU-300
The SCU-300 requires 2 AAA batteries to operate.
Note: The product is not supplied with batteries.
The TEP-300 and/or ComTac™ VII will indicate low battery
level with an audio message “SCU Battery low”.
1. Turn the battery cap counter clockwise to remove and
access the battery compartment.
2. Insert 2 AAA batteries into the battery compartment
according to the illustration.
3. Replace the battery cap and turn clockwise to tighten.
6.2. TO POWER ON THE SCU-300
If the SCU-300 was previously connected to the TEP-300 or
ComTac™ VII, the devices will connect automatically when
within range of the SCU-300 and devices are powered on.
1. Power on the TEP-300 and/or ComTac™ VII. Refer to the
user instructions for each device.
NOTE: The SCU must be positioned correctly during
startup to correctly pair with each device. Refer to “6.7. To
t the scu-300”.
2. Press and hold the On/Off/Menu button on the SCU-300
for ~3 seconds.
ON ~ 3 sec
~ 2 secOFF
3. The TEP-300 and/or the ComTac™ VII will indicate
pairing.
• 2 short beeps, indicates a successful pairing to the
SCU-300.
• 3 long beeps, indicates the NFMI link is lost.
•
Beep Beep
Beeeep Beeeep Beeeep
Note: Beeping sounds only occur if the headset has
previously been paired with the SCU.
4. If pairing fails, check proper SCU placement. If problem
persists, press the On/Off/Menu button on the SCU-300
for ~10 seconds or until 2 short beeps are heard in
TEP-300 and/or the ComTac™ VII.
6.3. TO POWER ON THE SCU AND CONNECT
THE TEP-300 AND/OR THE COMTAC™ VII FOR
THE FIRST TIME
This product uses Near Field Magnetic Induction (NFMI),
to connect wirelessly to the TEP-300 and/or ComTac™
VII. NFMI is a short range wireless physical layer that
communicates by coupling a tight, low-power,
non-propagating magnetic eld between devices. The
range is ≈ 50 cm/20 in. NFMI systems are designed to
contain transmission energy within the localized magnetic
eld and the energy does not radiate into free space.
If not previously connected to the SCU-300, the TEP-300
and/or ComTac™ VII must be paired manually.
1. Power on the TEP-300 and/or the ComTac™ VII.
2. Press and hold the On/Off/Menu button on the
SCU-300 for a minimum of ~10 seconds.
~ 10 sec
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ON ~ 3 sec
~ 2 secOFF
3. The TEP-300 and/or the ComTac™ VII will indicate
pairing.
• 2 short beeps, indicates a successful pairing to the
SCU-300.
• 3 long beeps, indicates the NFMI link is lost.
•
Beep Beep
Beeeep Beeeep Beeeep
Note: Beeping sounds only occur if the headset has
previously been paired with the SCU.
4. If pairing fails, check proper SCU placement. If problem
persists, press the On/Off/Menu button on the SCU-300
for ~10 seconds or until 2 short beeps are heard in
TEP-300 and/or the ComTac™ VII.
6.3. TO POWER ON THE SCU AND CONNECT
THE TEP-300 AND/OR THE COMTAC™ VII FOR
THE FIRST TIME
This product uses Near Field Magnetic Induction (NFMI),
to connect wirelessly to the TEP-300 and/or ComTac™
VII. NFMI is a short range wireless physical layer that
communicates by coupling a tight, low-power,
non-propagating magnetic eld between devices. The
range is ≈ 50 cm/20 in. NFMI systems are designed to
contain transmission energy within the localized magnetic
eld and the energy does not radiate into free space.
If not previously connected to the SCU-300, the TEP-300
and/or ComTac™ VII must be paired manually.
1. Power on the TEP-300 and/or the ComTac™ VII.
2. Press and hold the On/Off/Menu button on the
SCU-300 for a minimum of ~10 seconds.
~ 10 sec
• 2 short beeping sounds indicate that the hearing
protection is connected to the SCU-300.
• 3 long beeping sounds indicate that the NFMI link
is lost. Press and hold the On/Off/Menu button for a
minimum of 10 seconds to reconnect the hearing
protection.
Beep Beep
Beeeep Beeeep Beeeep
6.4. TO POWER ON THE RCU-300
1. Short press the + button to start the RCU.
ON
2. Press any button to wake up the RCU if it has gone into
sleep mode.
6.5. TO POWER OFF THE PRODUCT
6.5.1. TO POWER OFF THE SCU-300
1. Press and hold the On/Off/Menu button on the SCU-300
for ~2 seconds.
ON ~ 3 sec
~ 2 secOFF
NOTE: If the connection between the SCU-300 and the
TEP-300 and/or the ComTac™ VII is lost, the user will hear
three long beeps.
6.5.2. TO POWER OFF THE RCU-300
1. Press and hold the + and - button at the same time for 2
seconds.
OFF
~ 2 sec
Note: The RCU-300 will go into sleep mode after 120 minutes
after lost connection with SCU-300. There is no need to
manually power off the RCU-300.
6.6. TO PAIR THE RCU-300 TO THE SCU-300
RCU-300 uses Bluetooth®Low Energy (BLE) communication.
BLE is a short-range wireless communication protocol. It is
designed for long battery life.
The range is ≈ 50 cm/20 in.
Pairing the RCU-300 to the SCU-300 requires the use of the
TEP-300 or ComTac™ VII headset. Refer to those product
user instructions for use information.
1. Power on the SCU-300. Refer to “6.2. To power on the
SCU-300”.
2. Power on the RCU-300. Refer to “6.4. To power on the
RCU-300”.
3. Short press the power button on the SCU-300 to access
the menu.
~ 0.5 sec
4. Short press the - button to move forward in the menu
system until the audio message indicates the “Advanced
Settings” sub menu.
5. Select “Advance Settings” by short pressing the + button.
6.
Radio
Volume
Ambient
Listening
Advanced
Settings
Short press the - button to move forward in the sub-menu
system until the audio message indicates “Primary RCU
pairing”.
7. Select “Primary RCU pairing” with the + button.
8. Press and hold the PTT II button + and - button on the
same time on the RCU-300.
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9. While pressing the buttons on the RCU-300, hold the
RCU-300 against the SCU-300 to pair.
10. An audio message will indicate Primary/Secondary RCU
connected.
Note: Select Secondary remote pairing and repeat the steps
to pair a second RCU-300.
Note: To reset the RCU-300, press and hold the + and -
button on the RCU-300 for 10 seconds.
6.7. TO FIT THE SCU-300
1. Slide the metal clip onto the rails on the back of the
SCU-300.
2. Attach the SCU-300 to your protective vest according to
the illustration.
IMPORTANT! Make sure that the SCU-300 is placed in
upright position and as high as possible within the chest area.
EN

6
6.8. TO FIT THE RCU-300
1. Pull and lift the locking bracket of the RCU-300 outwards
and upwards.
IMPORTANT! Make sure that the RCU-300 is placed
within arm-length from the SCU-300.
2. Slide the RCU-300 onto the rail system.
IMPORTANT! Make sure that the locking bracket is facing the
barrel.
3. Fold down the locking bracket of the RCU-300.
4. Pull the RCU-300 towards the barrel to lock it into place.
6.9. TO CONNECT TO AN EXTERNAL RADIO
1. Power on the radio.
2. Ensure radio volume is set to a comfortable level.
3. Connect the cable to the radio. For instructions how to
connect the radio, refer to the radio manual.
4. Align the markings on the cable to the markings on the
SCU-300.
IMPORTANT! Make sure to select the correct socket on
the SCU-300 for the radio.
5. Connect the cable with the SCU-300 and turn the cable
clockwise to lock into place.
6.10. TO CONNECT AN EXTERNAL INTERCOM
1. Connect the cable to the intercom system. For instructions
how to connect the intercom system, refer to the intercom
manual.
2. Align the markings on the cable to the markings on the
SCU.
IMPORTANT! Make sure to select the correct socket on
the SCU-300 for the intercom system.
3. Connect the cable with the SCU-300 and turn the cable
clockwise to lock into place.
6.11. TO CONNECT COMTAC™ VII WITH CABLE
The SCU-300 is designed to connect via cable to the
ComTac™ VII headset when wireless connectivity is not
desired.
1. Align the marking on the cable with the marking on the
socket on the SCU-300.
IMPORTANT! Make sure to connect the ComTac™ VII to
the socket with the headset marking on the SCU-300.
2. Connect the cable with the SCU-300 and turn the cable
clockwise to lock into place.
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3. Align the marking on the cable with the marking on the
socket on the ComTac™ VII.
4. Connect the cable with the ComTac™ VII and turn the
cord clockwise to lock it into place.
7. INSTRUCTIONS FOR OPERATION
7.1. OPERATING TEMPERATURE
• -20°C/-4°F to +55°C/131°F.
• Under extremely cold conditions, warm the device before
using.
7.2. TO ADJUST THE AMBIENT
(ENVIRONMENTAL) VOLUME
The environmental microphones allow the users to maintain
auditory situational awareness and to communicate naturally
in lower noise environments.
• The + button and - button on the SCU-300 and RCU-300
adjusts the Ambient (Environmental) Volume on the
TEP-300 and/or ComTacTM VII.
• Press the + button to increase the Ambient
(Environmental) Volume.
• Press the - button to decrease the Ambient
(Environmental) Volume. To mute the product, press
the - button on the SCU-300/RCU-300 until an audio
message indicates that the product is in silent mode
“Ambient listening off”.
Note: Volume control defaults to headset environmental/
ambient volume. To change the volume level on connected
devices, refer to section ”7.3. To Adjust the radio/intercom
volume using the SCU-300 or RCU-300”.
Note: When connected to an intercom system, this method of
changing ambient (environmental) headset volume will not be
available. In that case, it is necessary to enter the menu and
select Ambient Listening Volume to change the volume of
those devices.
7.3. TO ADJUST THE RADIO/INTERCOM
VOLUME USING THE SCU-300 OR RCU-300
1. Short press both + and - buttons simultaneously.
~ 0.5 sec
2. Press either the + or – button to within 2 seconds to
change the volume level on connected devices. After
2 seconds the volume control will return to set the
environmental listening.
NOTE: When connected to an intercom system, this method
of changing the volume of connected radios/intercom systems
will not be available. In that case, it is necessary to enter the
menu and select Radio Volume to change the volume of
those devices.
7.4. TO ADJUST THE RADIO VOLUME ON THE
RADIO
Refer to technical documentation for radio.
7.5. TO USE THE BLUETOOTH®FUNCTION**
7.5.1. MAKING OR ANSWERING PHONE CALLS
WITH BLUETOOTH®**
When the SCU-300 is connected with Bluetooth®to a mobile
device, you can use the Function button on the SCU-300 to
answer, hang up or reject a call from your mobile device. You
can also use the PTT II button on the RCU-300.
To be able to operate the Function button on the RCU-300,
change the settings on the SCU-300. Refer to “7.5.2. To
transfer the function button to the RCU-300”.
Note: Before making or taking a call, make sure that the
SCU-300 is connected to a mobile device.
EN
**These features are only are available in SCU-300NA WS GE.

8
To answer a call
• Press the Function button on the SCU-300 or PTT II
button on the RCU-300 to answer a call from your mobile
device. A short beep will be heard in the hearing protection
before you hear the incoming call.
To hang up a call
• Press the Function button on the SCU-300 or PTT II
button on the RCU-300 to hang up a call from your mobile
device. A short beep will be heard in the hearing protection
to indicate that the call has been ended.
To reject a call
• Press and hold the Function button on the SCU-300 or
PTT II button on the RCU-300 to reject the call. A short
beep will be heard in the hearing protection to indicate that
the call has been rejected.
To make a call
• Dial the phone number from your connected mobile
device. The call will automatically transfer to the headset.
To make a call using the voice guided function
1. Press and hold the Function button on the SCU-300 or the
PTT II button on the RCU-300 for 3 seconds to activate
voice guided function. You will hear 2 quick beeps to
indicate that the voice guided function is active and is
waiting for your instructions.
2. Say “call” followed by a name from your contact list or
“dial” followed by a number.
7.5.2. TO TRANSFER THE FUNCTION BUTTON TO
THE RCU-300
To add the Function button capability to the RCU-300, change
the settings on the SCU-300.
1. Short press the power button on the SCU-300 to access
the menu.
~ 0.5 sec
2. Press the - button to move forward in the menu system
until the audio message indicates the sub menu Advanced
settings.
Radio
Volume
Ambient
Listening
Advanced
Settings
3. Press the + button to conrm and to access Advanced
settings.
4. Press the - button to move forward in the menu system
until the audio message indicates the sub menu
Bluetooth®Function button to RCU.
5. Press the + button to conrm.
Note: The PTT II button on the RCU-300 now has the same
function as the Function button on the SCU-300.
7.6. TO NAVIGATE THE MENU SYSTEM - SCU-300
1. Short press the On/Off/Menu button to enter the menu.
system.
~ 0.5 sec
2. Short press the - button to move forward in the menu
system.
3. Short press the + button to change the current menu
setting.
~ 0.5 sec
The menu will be heard as an audio message in the headset.
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7.6.1. SCU-300 MENU
For more information about the menu, refer to “8. Menu
functions SCU-300”
• Radio volume
• Ambient (Environmental) listening volume
• Primary Microphone*
• Advanced Settings
• Battery Status
• Radio Silence
• Voice Guide Volume
• NFMI pairing
• Training Mode
• SCU placement
• Auto Power Off
• Warning signals
• RCU Primary pairing
• RCU Primary pairing
• Bluetooth®pairing**
• Bluetooth®Function Button**
• Primary microphone
• Battery Type
• Radio audio
• System power OFF
• Factory reset
8. MENU FUNCTIONS SCU-300
8.1. RADIO VOLUME
Adjusts the volume of connected external communication
devices and intercom systems. Select one of the 5 preset
volume levels.
8.2. AMBIENT (ENVIRONMENTAL) LISTENING
VOLUME
Adjusts the Ambient (Environmental) volume on connected
headsets. Select one of the preset volume levels.
8.3. PRIMARY MICROPHONE
Select the primary speech communications microphone.
Note: This menu level is only available when both TEP-300
and ComTac™ VII is connected to the SCU-300.
EN
8.4. ADVANCED SETTINGS
8.4.1. BATTERY STATUS
Performs a battery status check on SCU-300, RCU, TEP-300
and/or ComTac™ VII.
8.4.2. RADIO SILENCE
Silences NIB, NFMI and Bluetooth signals emitted from the
TMAS.
NOTE: Depending on the connected external communication
device, this setting MAY NOT silence detectable signals
emitting from those devices. Please refer to radio user
manuals regarding radio silence.
8.4.3. VOICE GUIDE VOLUME
Set the volume on the automatic audio messages. Select
between high or low based on the surrounding noise.
8.4.4. NFMI PAIRING
Pairs products to the SCU-300.
8.4.5. TRAINING MODE
Training mode is a test mode. The training mode allows the
user to test which placement of the SCU-300 is the best for
the current situation.
8.4.6. SCU PLACEMENT
Set where you want to place the SCU-300. Select between
chest position (recommended) or waist position.
8.4.7. AUTO POWER OFF
The SCU-300 will automatically turn off after 2 hours if no
buttons are pressed on the SCU-300 during this time.
Note: The product will not turn off automatically if TEP-300 or
ComTac™ VII is connected and active.
Note: Press any button to delay auto power off.
8.4.8. WARNING SIGNALS
Enables or disables the different audio messages/warning
signals heard in the headset.
• ON - Enables all warning signals.
• OFF - Disables all warning signals.
8.4.9. RCU PRIMARY PAIRING
Pair the primary RCU with the SCU-300.
8.4.10. RCU SECONDARY PAIRING
Pair the secondary RCU with the SCU-300.
Note: This menu level is only available when a primary
RCU-300 is already connected to the SCU-300.
8.4.11. BLUETOOTH®PAIRING**
Pair the selected Bluetooth®unit with the SCU-300.
8.4.12. BLUETOOTH®FUNCTION BUTTON**
Transfer the functions of the Function button on the SCU-300
to the PTT II button on the RCU-300. Refer to “11.5 To use
the Bluetooth®function”.
8.4.13. PRIMARY MICROPHONE
Select the primary speech communications microphone for
TEP-300 or ComTac™ VII if not paired.
**These features are only available in SCU-300NA WS GE.
*Only available when both TEP-300 and ComTac™ VII are connected to the SCU-300.

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8.4.14. BATTERY TYPE
Set the type of battery used on the SCU-300. Battery
type is used for battery life estimations.
• Alkaline - Sets the battery mode to alkaline battery.
• Rechargeable - Sets the battery mode to rechargeable
battery.
8.4.15. RADIO AUDIO
Select 1 of the 3 preset sound proles when you are using
2 radio and/or 2 channels. The sound proles sets how the
sound from the radio and/or channel 1 and 2 will be heard.
Note: All other channels will be heard in both ears.
• Mix - The sound will be heard equally in both left and right
ear.
• Surround - The sound will be perceived as it is coming
from different directions. For example, 10 o’clock and
14 o’clock.
• Single - The sound will only be heard in one of the ears.
8.4.16. SYSTEM POWER OFF
Turns off all products connected to the Tactical Modular Audio
System.
8.4.17. FACTORY RESET
Reset the SCU-300 to the original settings.
9. TROUBLESHOOTING
Problem Solution
The SCU-300 will not
power on.
Make sure the batteries are inserted correctly.
Make sure there are fully charged batteries in the SCU-300.
The SCU-300 will not
send and/or receive radio
communications.
Check the cable connection to the radio and the SCU. A voice message will indicate “Radio
connected”.
Ensure the SCU-300 is powered on.
Check the radio volume.
Make sure the radio is on.
Make sure that you are transmitting on the correct frequency.
The SCU-300 will not send
and/or receive intercom
communications.
Make sure there are fully charged batteries in the SCU-300.
Check the volume.
Make sure the intercom is on.
Make sure the intercom is connected. A voice message will indicate “Intercom connected”.
Ensure the SCU-300 is in HOT MIC mode or that you are pressing the specied SCU PTT
button and the intercom PTT button if needed.
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11
The SCU-300 will not
connect with or operate
the ComTac™ VII and/or
TEP-300.
Make sure there are fully charged batteries in the SCU-300.
Restart the ComTac™ VII and/or TEP-300. For more information see product manuals for
ComTac™ VII and/or TEP-300.
Restart the SCU-300.
Make sure the SCU-300 is correctly tted and aligned with ComTac™ VII. Refer to the manual
for “3M™ PELTOR™ Tactical Modular Audio System”.
Make sure the products in the 3M™ PELTOR™ Tactical Modular Audio System have been
started in the correct order. Refer to the manual for “3M™ PELTOR™ Tactical Modular Audio
System”.
Press and hold the menu button on the SCU-300 for at least 10 seconds or until 2 short beeps
indicates a successful pairing. The headset will indicate “NFMI pairing on”.
Do a factory reset of the SCU-300. Refer to “8.4.19. Factory reset”.
NFMI connection is
unstable.
If several users are placed close to each other, connect your headset to SCU-300 with the
headset cable. Refer to ““6.9. To connect to an external radio”.
I get thrown out of the
menu. The user automatically exits the menu if no button is pressed for 10 seconds.
I cannot control the system
with the RCU-300. Make sure there are fully charged batteries in the SCU-300.
Check the battery level of the RCU-300. Refer to “8.4.1. Battery status”.
Pair the SCU-300 to the RCU-300. Refer to “6.6. To pair the RCU-300 to the SCU-300”.
Make sure that you are using the correct RCU-300.
Make sure the RCU-300 is not too far away from the SCU-300.
Do a factory reset of the RCU-300. Refer to “6.4. To power on the RCU-300”.
EN
10. STORAGE AND DISPOSAL
10.1. STORAGE
• Clean the product before storage.
• Examine the product for wear or damage.
• Keep the product in a clean and dry area within a
temperature range of: -20°C/-4°F to 50°C /122°F.
• Do not put the product in sunlight during storage.
• During long term storage, remove the batteries from
the battery holder.
10.2. DISPOSAL
• Obey national regulations.
• To properly dispose of the battery, follow local solid waste
disposal regulations.
• Use the local recycling system for electronic equipment.
• This product contains electrical and electronic components
and must not be disposed of using standard refuse
collection. Please consult local directives for disposal of
electrical and electronic equipment.

12
EN
13.2. LIMITATION OF LIABILITY
EXCEPT WHERE PROHIBITED BY LAW, IN NO EVENT
SHALL 3M BE LIABLE FOR ANY DIRECT, INDIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL LOSS OR
DAMAGES (INCLUDING LOST PROFITS) ARISING FROM
THIS PRODUCT, REGARDLESS OF THE LEGAL THEORY
ASSERTED. THE REMEDIES SET FORTH HEREIN ARE
EXCLUSIVE.
13.3. NO MODIFICATION
Modications to this device shall not be made without the
written consent of 3M Company. Unauthorized modications
may void the warranty and the user’s authority to operate the
device.
NOTE:
• Do not mix old and new batteries.
• Do not mix alkaline, standard, or rechargeable batteries.
• To properly dispose of the battery, follow local solid waste
disposal regulations.
• Only use AA non-rechargeable or Ni-MH rechargeable
(as applicable) batteries.
10.2.1. BATTERY DISPOSAL
Many rechargeable batteries are required to be recycled by
local, state/province, and national laws. To properly recycle/
dispose of the battery or battery pack, always follow local
solid waste disposal regulations.
11. MAINTENANCE
11.1. TO CLEAN THE PRODUCT
• Wipe the product with a lightly damp cloth. Keep the
battery cap and sockets free from dirt and other debris.
• Keep the battery cap and sockets free from dirt and other
materials.
12. ACCESSORIES
Name Type
RCU-300NA/1 3M™ PELTOR™ Remote
Control Unit, RCU-300NA
FE0344/1 3M™ PELTOR™ Spring
steel bracket RCU-300
DE0408/1 3M™ PELTOR™ Battery
cap kit
TKD8003/1 3M™ PELTOR™ SCU
Attachment clip
For more information about spare parts and accessories,
please contact 3M Technical Services. Refer to contact
information listed on the last page of this manual.
13. WARRANTY AND LIMITATION OF
LIABILITY
NOTE: The following statements do not apply in Australia and
New Zealand. Consumers should rely on their statutory rights.
13.1. WARRANTY
In the event any 3M Personal Safety Division product is found
to be defective in material, workmanship, or not in conformity
with any express warranty for a specic purpose, 3M’s only
obligation and your exclusive remedy shall be at 3M’s option,
to repair, replace or refund the purchase price of such parts
or products upon timely notication of the issue by you and
substantiation that the product has been stored, maintained
and used in accordance with 3M’s written instructions.
EXCEPT WHERE PROHIBITED BY LAW, THIS WARRANTY
IS EXCLUSIVE AND IS IN LIEU OF ANY EXPRESS OR
IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
OR A PARTICULAR PURPOSE OR OTHER WARRANTY OF
QUALITY, OR THOSE ARISING FROM A COURSE OF
DEALING, CUSTOM OR USAGE OF TRADE, EXCEPT OF
TITLE AND AGAINST PATENT INFRINGEMENT.
3M has no obligation under this warranty with respect to any
product that has failed due to inadequate or improper
storage, handling, or maintenance; failure to follow product
instructions; or alteration or damage to the product caused by
accident, neglect, or misuse.

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3M™ PELTOR™ SCU-300 y RCU-300
SCU-300NA (todas las variantes de producto)
1. INTRODUCCIÓN
¡Felicidades y gracias por elegir soluciones de comunicación 3M™ PELTOR™! ¡Bienvenido a la siguiente generación de
comunicación protectora!
1.1. USO PREVISTO
La unidad 3M™ PELTOR™ System Control Unit (SCU-300) conecta y controla los componentes individuales del sistema 3M™
PELTOR™ Tactical Modular Audio System. SCU-300 acepta también conexiones de dispositivo de comunicación múltiples
externos y se usa como dispositivo de control de comunicaciones de una fuente. SCU-300 se puede manejar con la unidad
Remote Control Unit (RCU-300) incluida. Los usuarios deben leer y comprender las instrucciones de empleo proporcionadas
y estar familiarizados con el uso de estos dispositivos.
2. SEGURIDAD
2.1. ¡IMPORTANTE!
• Antes de usar el dispositivo, el usuario debe leer, comprender y observar toda la información de seguridad de estas
instrucciones. Conservar estas instrucciones para futuras referencias. Para más información y consultas, contactar al
servicio técnico de 3M. Ver los datos de contacto en la última página de este manual.
El no seguir estas instrucciones podría resultar en daños personales o incluso la muerte:
• Para reducir los riesgos de incendio y explosión, no usar este producto en atmósferas potencialmente explosivas.
2.2. ¡PRECAUCIÓN!
• Usar siempre repuestos 3M especícos del producto. El uso de repuestos no autorizados puede reducir la protección que
proporciona este producto.
• Riesgo de explosión si las baterías se sustituyen por unidades de tipo incorrecto.
• Con baterías de ion de litio hay riesgo de incendio y quemaduras. No abrir, aplastar ni calentar a más de 55 °C/131 °F, ni
incinerar.
!¡ADVERTENCIA!
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3. INFORMACIÓN SOBRE FCC E IC
Los cambios o modicaciones al equipo no aprobados
expresamente por la parte responsable del cumplimiento
podrían anular la autoridad del usuario para operar el equipo.
Este dispositivo cumple con la Parte 15 de las Reglas de la
FCC. La operación está sujeta a las siguientes dos
condiciones: (1) este dispositivo no puede causar
interferencia perjudicial, y (2) este dispositivo debe aceptar
cualquier interferencia recibida, incluida la interferencia que
puede causar una operación no deseada
Nota: Cualquier cambio o modicación que no esté
expresamente aprobado por el fabricante podría anular la
autoridad del usuario para operar el equipo.
Nota: Este equipo ha sido probado y cumple con los límites
para un dispositivo digital de Clase B, de conformidad con la
Parte 15 de las Reglas de la FCC. Estos límites están
diseñados para proporcionar una protección razonable contra
interferencias perjudiciales en una instalación residencial.
Este equipo genera, utiliza y puede irradiar energía de
radiofrecuencia y, si no se instala y utiliza de acuerdo con las
instrucciones, puede causar interferencias perjudiciales en
las comunicaciones de radio. Sin embargo, no hay garantía
de que no se produzcan interferencias en una instalación en
particular.
Si este equipo causa interferencias perjudiciales en la
recepción de radio o televisión, lo cual puede determinarse
apagando y encendiendo el equipo, se recomienda al usuario
que intente corregir la interferencia mediante una o más de
las siguientes medidas:
- Reoriente o reubique la antena receptora.
- Aumente la separación entre el equipo y el receptor.
- Conecte el equipo a una toma de corriente en un circuito
diferente al que está conectado el receptor.
- Consulte al distribuidor oa un técnico experimentado de
radio / TV para obtener ayuda.
Este dispositivo portátil con su antena cumple con los límites
de exposición a RF de la FCC / IC para la población general /
exposición no controlada. La antena utilizada para este
dispositivo no debe ubicarse ni utilizarse junto con ninguna
otra antena o transmisor.

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RCU-300
MPieza de retención
NBotón de pulsar para hablar PTT I
L
A
G
I
J
H
K
CD
F
B
E
O
P
N
M
Q
OBotón +
PBotón de pulsar para hablar PTT II
QBotón -
SCU-300
AConector de intercomunicador
BConector de orejera
CConector de radio 1
DConector de radio 2
EBotón de pulsar para hablar PTT I
FBotón de pulsar para hablar PTT II
GBotón +
HBotón -
IBotón On/Off/Menu (encender/apagar/menú)
JBotón de función
KTapa de compartimento de baterías
LBroche metálico
4. SINOPSIS
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5. EXPLICACIÓN DE SÍMBOLOS
Símbolo de reciclado. Reciclar
este producto en un centro de
reciclado de equipos eléctricos
y electrónicos.
NOTA: En el producto puede haber otros símbolos
y calcomanías, debido a requisitos de certicación
para algunas áreas comerciales.
6. PREPARACIÓN
6.1. COLOCACIÓN DE LAS BATERÍAS EN LA
SCU-300
La unidad SCU-300 funciona con 2 baterías tipo AAA.
Nota: Las baterías no se incluyen en la entrega del producto.
Los equipos TEP-300 y ComTac™ VII indicarán carga baja
de las baterías con el mensaje de voz: “SCU Battery low”
(carga baja de las baterías).
1. Quitar la tapa del compartimento de las baterías girándola
hacia la izquierda para acceder al compartimento.
2. Colocar 2 baterías tipo AAA en el compartimento de
baterías, como se muestra en la gura.
3. Poner la tapa del compartimento de baterías y apretarla
girando a hacia la derecha.
6.2. ENCENDIDO DE LA SCU-300
Si la unidad SCU-300 ha estado anteriormente conectada a
los equipos TEP-300 o ComTac™ VII, los dispositivos se
conectarán automáticamente al encenderlos dentro del
alcance de SCU-300.
1. Encender el TEP-300 y/o ComTac™ VII. Ver el manual de
instrucciones de cada dispositivo.
NOTA: La unidad SCU debe estar correctamente
posicionada durante la activación para que se haga el
emparejamiento correcto con cada dispositivo. Ver “6.7.
Para montar SCU-300”.
2. Mantener presionado el botón On/Off/Menu del SCU-300
durante ~3 segundos.
ON ~ 3 sec
~ 2 secOFF
3. El dispositivo TEP-300 o ComTac™ VII indicará el
emparejamiento.
• 2 pitidos cortos indican el emparejamiento correcto de
la SCU-300.
• 3 pitidos largos indican que se ha perdido la conexión
de NFMI.
•
Beep Beep
Beeeep Beeeep Beeeep
Nota: Los pitidos solo se producen si los audífonos han
estado anteriormente emparejada con la SCU.
4. Si falla el emparejamiento, comprobar que la SCU está
colocada correctamente. Si el problema persiste, presionar
el botón On/Off/Menu de la SCU-300 durante
~10 segundos o hasta que suenen 2 pitidos cortos en el
TEP-300 o ComTac™ VII.
6.3. ENCENDIDO DE LA SCU Y CONEXIÓN CON
EL TEP-300 o COMTAC™ VII POR PRIMERA VEZ
Este producto usa inducción magnética de campo cercano
(NFMI) para la conexión inalámbrica con el TEP-300 o
ComTac™ VII. NFMI es una capa física inalámbrica de corto
alcance que comunica acoplando un campo magnético de
baja potencia, ajustado, no propagante. El alcance es
≈ 50 cm/20 in. Los sistemas NFMI están diseñados para
contener energía transmisora dentro del campo magnético
localizado, sin que la energía se irradie en el espacio libre.
Si no ha estado anteriormente conectado a la SCU-300,
TEP-300 o ComTac™ VII debe emparejarse manualmente.
1. Encender el TEP-300 y/o ComTac™ VII.
2. Mantener presionado el botón On/Off/Menu de la
SCU-300 durante ~10 segundos.
ES