SM1P/B
MANUAL
ENGLISH
DOC00084 SM1P/B Manual rev 12.00
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English
INTRODUCTION
The SM1P/B is a state of the art hearing protection (ie protects against
harmful noise) communication system that allows you to retain
situational awareness whilst remaining in full contact with your team via
Short Range technology, as well as two-way radio or cellular device via
Bluetooth® or wired connection.
There are Intrinsically Safe variants of the product (“IS” and “Ex”) that
meet international standards for use in explosive gas environments.
Please see ratings on page 37 and 38.
Situational awareness is provided by processing technology and
environmental microphones mounted within the headset.
Contact through two-way radios is enabled by the SRCK6XXXXX* cable
assembly available separately. Cable numbers vary depending on the
two-way radio model. Please consult with the website for more
information.
*SRCK6XXXXX part numbers vary depending on the radio connector.
Consult your supplier for the appropriate cable.
For language translated manuals and further information, please refer
to the website.
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MAINTENANCE AND SAFETY INSTRUCTIONS
The SM1P/B IS and Ex has been designed such that minimal user
maintenance is required. Only those parts listed on page 21 of this
instruction manual are user replaceable.
SPECIFIC CONDITIONS OF USE Potential Electrostatic hazard, clean
with damp cloth only.
WARNING The IS/Ex headset must not be disassembled. In the event of
a malfunction the unit should be switched off and returned to Sensear
Pty Ltd. The battery is not user replaceable; the IS/Ex headset must be
returned to Sensear for battery replacement. Substitution of
components may impair Intrinsic Safety.
WARNING Connection to the USB Connector located in the connector
compartment of the right-hand ear-cup is not permitted. The USB is for
service only.
WARNING The IS/Ex headset must not be charged in a hazardous
area. The battery shall only be charged when the equipment is located in
a safe area using the class II charging supply via the jack socket on the
left-hand ear cup; the maximum permitted voltage at this charging input
is Um = 6V.
WARNING Connection to the multi-pin hirose connector of the IS/Ex
headset (wired version) shall only be done via an SRCK6XXXXX IS/Ex
headset Intrinsically Safe interface cable. No direct connection to the
multi-pin hirose connector is permitted.
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HEADSET ANATOMY
FIGURE 1
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#
Description
1.1
Volume up button
1.2
Volume down button
1.3
Power button
1.4
Hatch cover, for programming and charging
1.5
Multi-function button (MFB)
1.6
Headband*
1.7
Ear cushions
1.8
Microphones
1.9
Headset cable
1.10
Headset connector
1.11
Boom microphone
Mount - M5 Hex screw
Connector - 2.5mm Audio jack
1.12
Inline PTT
1.13
Inline PTT button
1.14
Two-way radio connector (note, these will vary depending on your
two-way radio)
1.15
SRCK61XX cable assembly
1.16
To the two-way radio
1.17
LED light (one on each side of headset)
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WEARING THE HEADSET
FIGURE 2
#
Description
2.1
Headset
2.2
Boom microphone
2.3
Inline PTT
2.4
Two-way radio
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The SM1P B headset is designed to be worn with the headset sealing
around the ears. Specific examples of how to fit the headset around the
ears are covered in the next three pages. The fit does alter slightly
depending on what style of brace is used - headband, behind the neck or
mounted to a helmet directly.
The boom microphone should be placed approximately 5mm (1/4”) in
front of the mouth. Check to ensure the white dot or microphone label is
facing towards you. The orientation is essential as the microphone is
directional. If the microphone faces a different direction, this may lead to
a reduction in transmission quality.
The inline PTT has a rotatable clip behind it to allow it to attach to the
shirt / upper garment.
The inline PTT must be connected to the two-way radio using the multipin connector.
FITTING THE HEADSET
It is recommended that the wearer should ensure that;
• The ear muffs are fitted, adjusted and maintained in accordance
with the manufacturer’s instructions
• The ear muffs are worn at all times in high noise conditions
If the above recommendations are not adhered to, the protection
afforded by the ear muffs will be severely impaired.
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Behind the neck mount fitting instructions
#
Description
3.1
Adjust velcro strap so that the ear muff cups completely enclose
the ears.
3.2
The ear muff cushions should seal firmly against the head.
3.3
For best results, remove all hair from under the ear cushion.
3.4
Noise reduction will be adversely affected by anything that breaks
the seal of the ear muff ear cushions.
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Headband mount fitting instructions
#
Description
4.1
Adjust the headband by pulling the centre band out equally on both
sides.
4.2
Ensure no hair is inside the muff ear cushions.
4.3
Fit the ear muffs over the ears ensuring a tight fit around the ears.
4.4
Ensure the muff completely surrounds the ears.
4.5
Press down on the headband to obtain a snug and comfortable fit.
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Helmet mount fitting instructions
#
Description
5.1
Attach the adaptors to each side of the helmet by sliding them into the slots.
5.2
Attach the earmuffs by sliding into the adaptors.
5.3
Ensure the earmuff is firmly attached by lifting the arm up and down.
5.4
Place the helmet on the head and adjust by sliding the ear muffs up and
down.
5.5
Earmuffs should seal firmly against the head. For best results, remove hair
from under the ear muffs.
5.6
Three adhesive mounts and ties are included to secure the ear muff cable to
the helmet. The mounts should be evenly spaced around the rear outside of
the helmet. Fit the tie through the mount. The cable should feed through
each tie and secured in place.
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Dual protection fitting instructions
Locate the ear buds inside the ear cup.
Place earmuff away from the ears while fitting the ear buds. Insert ear
tips following the ear tip fitting instructions on next page.
Place the earmuff back over the ears. Ensure the retractable, coiled
cable is fully located within the ear cup. Noise reduction will be adversely
affected by anything that breaks the seal of the earmuff cushions.
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Silicone ear tip fitting instructions
DO NOT roll the ear
tip between your
fingers as the tip
has been preshaped for easy
insertion
Place ear tip at an
angle to the plastic
canal
Push the ear tip
firmly over the
plastic canal
Foam ear tip fitting instructions
Ensure hands and
foam tip are clean
before insertion.
Place foam tip at an
angle to plastic
canal
Push the ear tip
firmly over the
plastic canal
Compress the foam
to form a cylindrical
shape being careful
not to crease the
foam
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Gently pull your ear up and backwards with one hand while inserting the
ear plug into the ear. Foam ear tips should be inserted within 5 seconds
of compressing the foam. Make sure the plug seals well into the ear
canal. The ear tip should not protrude out of the ear canal. If using foam
ear tips hold the plug in place for 20 seconds or until the foam has fully
expanded.
OPERATING THE HEADSET
POWER ON:
1. Press and release the “Power” button shown in Figure 1.
2. All the LEDs will turn on briefly, & an audible sound will be heard
through the headset.
3. The Green LED will flash at a normal rate as described below.
POWER OFF:
1. Press and hold the “Power” button for 2 seconds.
2. All the LEDs will turn on briefly and an audible sound will be heard
through the headset as the headset powers off.
MODE:
When the headset is powered up, the unit is set into ‘ mode’**. By
pressing the power button, this toggles ‘ mode’.
‘ mode’ allows full situational awareness of your surroundings in
addition to two-way radio communications.
• The power button toggles between Quiet mode
and mode
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• The volume control buttons can be used to raise or lower the
audio level of the mode.
• **The default mode on power up can be programmed using
the Sensear app.
QUIET MODE:
By pressing the power button, this toggles ‘Quiet mode’. Quiet mode only
allows two-way radio communications to pass through the headset.
mode
Green LED, blink twice every 4 seconds
Quiet mode
Green LED, blink once every 4 seconds
SETUP MODE:
Setup mode enables a limited number of settings to be changed directly
via the headset. This mode is separate from the normal headset
operating mode. Some options will not be available if the product model
does not support a feature or headset programming has removed the
setup mode option. For further setup, a programming tablet will be
required,
The options (with fully available feature set) are:
1. Short Range – region
2. Short Range – channel frequencies
3. FM Radio – enable/disable
4. VOX – feature assignment
5. VOX – trigger level
A short press and release of the power button will cycle through these
options when in setup mode.
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Enter/exit setup mode:
1. Headset is powered off
2. Hold Volume Up button
3. While holding Volume Up, Press & release Power button
4. Will hear “system setup”. Release Volume Up button
(short)
Cycle down through system setup options
(long)
Power off the headset.
The headset needs to be powered down before it can be powered up
into its normal operating mode. Changes will be saved upon powering off
the headset from setup mode.
Changing Short Range region: Ensure you hear “short range FM
region”.
/ (short)
Increment/decrement through regions
1, 2 or 3.
Region
EIRP (uW)
Standards
FM frequency range
(MHz)
1
8.02
AS/NZS 4268
88.1 – 107.9
2
0.048
EN301357-1
88.1 – 107.9
3
0.012
FCC-15.239 /
IC RSS-210
88.1 – 97.0
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Changing Short Range frequencies: Ensure you hear “short range FM
frequency”.
/ (short)
Change frequency:
up = increment 0.1MHz,
down = decrement 0.1MHz
/ (long)
Change bank:
up = increment bank,
down = decrement bank
Note, frequency range is 88.1MHz to 107.9MHz (97.0 MHz for region
3).
The frequency/bank last selected in the setup mode will be the
frequency/bank used when Short Range is turned on in normal
operating mode.
Changing FM radio enable: Ensure you hear “FM radio”.
/ (short)
Toggle between “enable” and “disable”.
Changing VOX assignment: Ensure you hear “VOX setup”.
/ (short)
Toggle between “disable” and “Short
Range”
Changing VOX trigger level: Ensure you hear “VOX level”.
/ (short)
cycle through “low”, “medium” and
“high” trigger levels
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“low” is the most sensitive/easiest to trigger VOX and “high” is the least
sensitive/hardest to trigger VOX.
COMMUNICATING
COMMUNICATING OVER TWO-WAY RADIO:
To transmit over the two-way radio:
• Press and hold the button located on the inline PTT.
• Release the inline PTT button to cease transmission.
• To change the volume of the two-way radio communications,
use the two-way radio’s volume controls
Notes:
• When the headset is powered off (and disconnected from the
inline PTT), the inline PTT button may not activate the two-way
radio. The PTT located on the two-way radio should be used.
• When the headset is powered on, the two-way radio PTT may
not activate the two-way radio
COMMUNICATING OVER SHORT-RANGE:
+ (short press) together to toggle Short Range on / off.
When on:
Short Range PTT
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/
(long)
Increment/decrement preset frequency bank
When the headset is powered off it remembers the last selected
frequency bank and the Short Range on/off state.
Short Range VOX: [See Operating the Headset - Setup Mode section for
VOX setup information]
If VOX is assigned to Short Range, when Short Range turns on, you will
hear the Short Range frequency announcement and then “VOX on”. VOX
can be toggled on and off:
+
[short)
Toggle VOX on and off (while Short Range is
turned on)
VOX does not trigger while there is an active signal on the Short Range
frequency. A VOX transmission can be interrupted by pressing and
releasing the Short Range PTT (i.e. MFB).
VOX will also not trigger when two-way is transmitting, Bluetooth® is in a
phone call or when connected to a Bluetooth® radio.
LISTENING TO FM RADIO:
+ (short press) together to toggle FM radio on /off. Note,
FM radio cannot be turned on while Short Range is turned on and vice
versa.
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When on:
/
(long)
Scan up/down to the next FM radio.
When a Bluetooth phone call is entered, FM radio audio is muted. It will
return when the call ends.
When the headset is powered off it remembers the last tuned FM radio
frequency and the FM radio on/off state.
COMMUNICATING OVER BLUETOOTH®:
First time pairing: Press and hold the multi-function button (MFB) to put
the headset into pairing mode. “Bluetooth® discoverable” when pairing
mode is entered. Will hear a connection tone if connection successful.
Pairing mode times out after 2 minutes.
Note, if Short Range is turned on, you must first turn it off to use the
MFB for Bluetooth® pairing (see Short Range section). After the headset
is in Bluetooth® pairing mode, Short Range can be turned back on.
Reconnect: When powered on the headset will try to reconnect to the
last paired device. Alternatively, if the headset is not currently paired to
another device, prompt the reconnection from a device (e.g. mobile
phone that has the headset stored in its device list).
Incoming call
Answer call:
a. From handset
b. Press and release MFB
Reject call:
a. From handset
b. Press and hold Multi-function button
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During call
End call:
a. From handset
b. Press and hold Multi-function button
c. Call hung up on the far end
Two-way radio Bluetooth®: To transmit, use the radio’s PTT. For some
select device, MFB will perform as a Bluetooth® PTT (if short range off).
Contact Sensear representative for compatible devices.
Bluetooth® phone call: During a Bluetooth® phone call, if two-way radio or
short range are transmitting, outgoing Bluetooth® is muted while
incoming audio is still heard. Once two-way and Short Range stop
transmitting, outgoing Bluetooth® is restored.
Bluetooth® Audio streaming: Audio streaming can only be used in Quiet
mode. Streamed audio will be mute in mode. This is often used
for streaming music but industrial use cases include Bluetooth® machine
health analyzers.
Blue LED Indicator:
Solid
Paring mode
Blinking slowly
Paired
Blinking fast
Incoming phone call
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USER MAINTENANCE AND STORAGE
This product may be adversely affected by certain chemical substances.
Further information should be sought from the manufacturer.
The headset contains replaceable cushions (Part #: SMHK0006 or
SMHK0005). Cushions are recommended to be replaced every 3-6
months to maintain the appropriate hearing protection that the product
is certified to. Cushions should be inspected regularly for signs of
damage or wear. Cushions can be removed simply by gripping the
cushion and pulling firmly to unclip from the baseplate. Replacement
cushions may be pushed into the clips around the baseplate.
The headset should be stored at room temperature (between
15°C/59°F and 25°C/77°F).
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ACCESSORIES AND SPARE PARTS
The following accessories and spare parts may be ordered separately:
SRCK6XXX
Various models, two-way radio interface cables for most popular
two-way radios.
SRCK6XXXXX01
Intrinsically Safe. Various models, two-way ra dio interface cables
for most popular two-way radios.
Check with a repres entative to ensure I.S. and Ex mo del
compatibility.
SMHK0006
Ear muff hygiene kits
SMHK0005
Dual Protection hygiene kits
SMBE0000
Behind-the-neck replacement band
SMBB0000
Headband replacement band
SMMK0001
Smart Muff Helmet Mount Replacement
SMHA0000
SM1 Helmet Adaptor – 3718
SMHA0001
SM1 Helmet Adaptor – 3713
SMHA0002
SM1 Helmet Adaptor – 3714
SMBM0001
Non IS/Ex Replacement boom microphone
SMBM0003
IS/Ex Replacement boom microphone
SMAP0000
Cooling Pads
MFP00062B
Dual Protection replacement earbud pair
SMWS0001
Smart Muff Wind Protector Kit
SMBMHK01
Smart Muff Boom Microphone Wind Sock X5
SMPW0001
Wall Charger 5.5V 1.0A
PRGTAB01
Programming Tablet
Further information may be obtained from your Sensear representative,
via the Sensear web site, or by emailing or writing to the address on this
User Manual.
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CHARGING
The headset is supplied with an AC adapter that operates globally when
fitted with the appropriate electrical regional adapter. Charging must
only be performed in the safe area.
To charge the headset, follow the steps below:
1. Plug the Sensear AC adapter into an appropriate power
outlet.
2. Insert the cable end of the Sensear AC adapter into the DC
power socket on the SM1P headset (located on the left-handside of the unit).
3. The LEDs will flash as indicated below:
Red LED (RHS) blink twice every 5
seconds
Battery low (< 1 hour left)
Red LED solid*
Charging
Green LED solid*
Charge complete
*For intrinsically safe headsets, these LEDs are located on the LHS of
the headset.
Note, when the DC plug is inserted into an IS/Ex headset, the headset
will be in a charge-only state. Other operating features will not be
useable.
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DECLARATION OF CONFORMITY
We, the undersigned,
Company
Sensear Pty Ltd
Address
199 Great Eastern Highway, Belmont, WA, 6104
Country
Australia
Telephone Number
+61 8 9277 7332
Fax Number
+61 8 9277 7338
Web
http://www.sensear.com
Email
info@sensear.com
Declare that:
Model SM1P in accordance with the following directives:
• 2011/65/EU
• 89/686/EEC
• 2014/53/EC
• 2014/35/EU
• 2014/30/EU
• 2014/34/EU
Has been designed and manufactured to the following specifications:
• Single Protection: EN 352-1:2002, EN352-3:2002, EN352-
4:2001, EN 352-6:2002
• Double Protection: EN352-6:2002, EN352-7:2002, EN352-
8:2008
• EN 301 489-1: V2.1.1 (2017-02)
• EN 301 489-17: V3.1.1 (2017-02)
• EN 300 328: V2.1.1 (2016-11)
• EN 61000-6-2 Ed 3.0
• EN 61000-6-3 Ed 2.1
• EN 60950-1:2006 inc amendments A1, A2, A11, A12
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SENSEAR STANDARD WARRANTY TERMS AND
CONDITIONS
Sensear Pty Ltd (“SENSEAR”) warrants the SENSEAR manufactured
HEARING PROTECTION products (“Product”) listed below to be free from
defects in material and workmanship under normal use and service for a
period of
12 months
from the original date of purchase.
SENSEAR will at its absolute discretion repair or replace the Product
where a defect in material or workmanship occurs, at no charge to the
end user for parts or labour. SENSEAR reserves the right to replace the
Product with the same or equivalent part or Product rather than repair
it. Where a part or Product is replaced, the part or Product becomes
the property of SENSEAR. SENSEAR reserves the right to use
refurbished parts or Product for repair or replacement.
SENSEAR is not responsible for any damage caused to or by accessory
or ancillary equipment connected or attached to the Product that is not
provided by SENSEAR and is not expressly designed to operate in
conjunction with the Product.
This warranty is not assignable or transferable to any other party, this
warranty is extended to the original purchaser of the Product only.
This warranty is in addition to your statutory rights provided under the
Trade Practices Act, or relevant legislation in your state or territory.
SENSEAR reserves the right to limit its liability to the repair, replacement
or refund of the purchase price of a Product. Under no event shall
SENSEAR be liable for damages in excess of the original purchase price
of the Product, for any loss of use, loss of time, inconvenience, loss of
profits or savings, loss of revenue, commercial loss or any other
incidental, special or consequential loss to the full extent such may be
disclaimed by the law.
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This warranty does not cover:
• Defect or damage resulting from use of the Product in other than
its normal or intended manner.
• Defects or damage occurring from misuse, abuse, accident,
corrosion, fire, liquid intrusion or neglect, including during
transportation.
• Defects or damage occurred from improper or unauthorised
testing, operation, maintenance, service, repair, alteration,
modification or adjustment.
• Freight costs to the place of repair.
• Product that has been subjected to unauthorised or illegal
alteration of the firmware or software in the Product.
• Cosmetic damage to the Product that does not interfere with the
intended operation of the Product.
• Normal wear and tear.
• Product where the serial number has been removed or altered .
• Any batteries rechargeable or otherwise either shipped with or
internal to the Product.
• Any consumable items, for example replaceable ear-tips or ear-
cup pads.
• Warranty claims made outside of the warranty period.
• Warranty claims made without appropriate proof of purchase
bearing both the original purchase price and date.
• All other warranties, conditions, terms, representations and
undertakings whether express or implied.
How to get Warranty Service
To register your product visit:
http
://
www.sensear.com/support/headset-registration
If you require warranty service visit:
http
://
www.sensear.com/support/
returns-repairs-new
SM1P/B
TECHNICAL INFORMATION
ENGLISH
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FORWARD
Product Safety and RF Exposure Compliance:
This product is designed to be used in isolation or in conjunction with a twoway radio. Before using this product with a two-way radio, read the
operating instructions for safe usage contained in the Product Safety and RF
Exposure booklet enclosed with the two-way radio.
FCC COMPLIANCE STATEMENT
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 in to 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 device complies with part 15 of the FCC Rules. 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 undesired operation
FCC ID: XKS-SM1xSR IC:8376A-SM1XSR
FCC ID: QOQWT32I IC:5123A BGTWT32I
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TECHNICAL SPECIFICATIONS
Headband
Behind-theneck
Helmet
Mount
Weight
495g
(17.46 oz.)
428g
(15.09 oz.)
480g
(16.93 oz.)
Operating
temperature
-20
o
C to +60oC (-4oF to 140oF)
Charing
temperature
0oC to +40oC (32oF to 104oF)
Non-Intrinsically Safe
Intrinsically safe
Battery type
2650mAh Lithium
Polymer, rechargeable
2250mAh Lithium ion,
rechargeable
Battery charge
time
7 hours
4 hours
Operating time
24 hours
18-24 hours
Housing
Material
PP, ABS + TPE
RoHS
Compliant
Yes
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NRR AND SLC80
The SM1P/B has been certified to International hearing protection
s
tandards incl
uding
AS/NZS
1270-2002, ANSI S3.19-1974, ANS
I
S12.6-2008, EN352-1, EN352-3, EN352-4, and EN352-6. The following
passive attenuation ratings were observed:
PASSIVE ATTENUATION (ANSI S3.19 -1974)
SM1P/B measured in accordance with ANSI S3.19 -1974.
Headband mount-SM1PBXXX & SM1BBXXX
Frequency (Hz)
125 250 500 1000 2000 3150 4000 6300 8000 NRR
Mean attenuation
(dB)
22.1
24.4
31.1
35.1
35.8
37.0
39.9
40.7
40.7
27 dB
Standard
deviation (dB)
3.1
2.4
2.0
2.5
3.2
3.0
3.3
2.7
2.9
Behind the neck mount-SM1PEXXX & SM1BEXXX
Frequency (Hz)
125 250 500 1000 2000 3150 4000 6300 8000 NRR
Mean attenuation
(dB)
18.9 22.4
28.6
33.6
33.5
35.3
37.3
38.8
37.4
24 dB
Standard
deviation (dB)
3.5
3.4
2.6
2.8
2.3
3.5
4.0
2.9
3.4
Helmet mount-SM1PHXXX & SM1BHXXX
Frequency (Hz)
125 250 500 1000 2000 3150 4000 6300 8000 NRR
Mean attenuation
(dB)
18.6 20.8
27.3
33.6
37.1
35.5
35.3
37.1
35.0
23 dB
Standard
deviation (dB)
3.2
2.7
3.1
3.9
2.3
3.1
3.8
3.8
3.4
PASSIVE ATTENUATION (ANSI S12.6 – 2008)
English
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SM1P/B measured in accordance with ANSI S12.6 - 2008.
Headband mount-SM1PBXXX & SM1BBXXX
Frequency (Hz)
125 250 500 1000 2000 4000 8000
NRR (SF)
Mean attenuation
(dB)
21.4
21.9
29.8
33.7
35.8
37.2
38.5
27 dB
Standard
deviation (dB)
3.0
2.1
1.7
2.8
1.5
1.9
2.8
APV 80
18.9 20.1
28.4
31.3
34.5
35.6
36.1
Behind the neck mount-SM1PEXXX & SM1BEXXX
Frequency (Hz)
125 250 500 1000 2000 4000 8000
NRR (SF)
Mean attenuation
(dB)
18.7 19.9 28.0
34.1
31.5
35.6
35.3
24.3 dB
Standard
deviation (dB)
3.0
2.5
2.2
1.7
3.2
3.4
4.1
APV 80
16.2 17.8 26.2
32.7
28.8
32.7
31.9
Helmet mount-SM1PHXXX & SM1BHXXX
Frequency (Hz)
125 250 500 1000 2000 4000 8000
NRR (SF)
Mean attenuation
(dB)
15.0 17.7 25.2
30.4
33.9
34.5
33.8
19.1 dB
Standard
deviation (dB)
6.5
6.7
6.6
4.0
3.3
5.9
5.1
APV 80
9.5
12.1 19.7 27.0
31.1
29.5
29.5
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PASSIVE ATTENUATION (AS/NZS 1270:2002)
SM1P/B measured in accordance with AS/NZS 1270:2002.
Headband mount-SM1PBXXX & SM1BBXXX
Frequency (Hz)
125 250 500 1000 2000 4000 8000
SLC
(80)
Mean
attenuation (dB)
20.3
21.7
30.3
33.2
35.2
36.6
37.3
31dB,
Class 5
Standard
deviation (dB)
4.3
3.1
2.7
3.0
2.7
2.5
3.3
Mean atten. –
Standard dev.
(dB)
16.0
18.6
27.6
30.2
32.5
34.1
34.0
Behind the neck mount-SM1PEXXX & SM1BEXXX
Frequency (Hz)
125 250 500 1000
2000
4000 8000
SLC
(80)
Mean
attenuation (dB)
19.3
20.0
27.0
33.7
30.5
33.9
33.0
27 dB,
Class 5
Standard
deviation (dB)
5.1
4.1
3.7
2.4
4.5
3.8
5.2
Mean atten. –
Standard dev.
(dB)
14.2
15.9
23.3
31.3
26.0
30.1
27.8
Helmet mount-SM1PHXXX & SM1BHXXX
Frequency (Hz)
125 250 500 1000 2000 4000 8000
SLC
(80)
Mean
attenuation (dB)
15.6
19.1
24.7
29.7
34.0
34.5
33.4
26 dB,
Class 5
Standard
deviation (dB)
5.7
5.5
5.2
3.9
3.0
5.5
5.0
Mean atten. –
Standard dev.
(dB)
9.9
13.6
19.5
25.8
31.0
29.0
28.4
DOC00084 SM1P/B Manual rev 12.00
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PASSIVE ATTENUATION (EN352-1 AND EN352-3)
SM1P/B measured in accordance with EN352-1 and EN352-3.
Headband mount-SM1PBXXX & SM1BBXXX (EN352-1)
Frequency (Hz)
125 250 500 1000 2000 4000 8000
H M L SNR
(dB)
Mean attenuation (dB)
22.5
24.5
31.5
34.9
35.8
38.0
39.8
35 30 24 33
Standard deviation (dB)
4.8
2.6
2.3
3.1
2.5
2.1
2.7
Mean attenuation –
Standard deviation(dB)
17.7 21.9
29.2
31.8
33.3
35.9
37.1
Behind the neck mount-SM1PEXXX & SM1BEXXX (EN352-1)
Frequency (Hz)
125 250 500 1000 2000 4000 8000
H M L SNR
(dB)
Mean attenuation (dB)
20.7
21.3
27.7
34.0
33.3
35.3
36.1
32 27 21 30
Standard deviation (dB)
5.1
3.3
3.1
2.5
2.9
2.3
2.6
Mean attenuation –
Standard deviation(dB)
15.6 18.0 24.6
31.5
30.4
33.0
33.5
Helmet mount-SM1PHXXX & SM1BHXXX (EN352-3)
Frequency (Hz)
125 250 500 1000 2000 4000 8000
H M L SNR
(dB)
Mean attenuation (dB)
20.4
22.2
28.2
33.5
36.9
38.0
37.5
34 28 22 31
Standard deviation (dB)
3.6
3.3
3.3
3.6
2.3
3.9
3.0
Mean attenuation –
Standard deviation(dB)
16.9 18.8 24.9
29.8
34.6
34.1
34.6
DOC00084 SM1P/B Manual rev 12.00
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The SM1P/B has level dependent facilities and the criterion levels as
defined in EN352-4 are displayed below:
Model
H M L
(dBA)
SM1P/B
108.6
104.6
103.4
SDP – Dual Protection Attenuation
NRR
ANSI S3.19-1974
US
SLC [80]
AS/NZS 1270:2002
Australia
SNR
EN352-1 and
EN352-3
EU
NRR [SF]
ANSI S12.6 – 2008
US & Canada
Foam
Silicone
Foam
Silicone
Foam
Silicone
Foam
Silicone
Headband
30
dB
29 dB
32 dB,
Class 5
30 dB,
Class 5
37
dB
37 dB
33 dB
30 dB
Behind the
Neck
31
dB
27 dB
33 dB,
Class 5
29 dB,
Class 5
38
dB
36 dB
33 dB
30 dB
Helmet
29
dB
26 dB
30 dB,
Class 5
28 dB,
Class 5
38
dB
39 dB
31 dB
29 dB
TWO-WAY RADIO INPUT (EN352-6)
The electrical input level for which the mean plus one standard deviation
A-
weighted diffused-field related sound pressure level is equal to 82 dB(A)
is an
RMS voltage U = 108mV.
SIZE RANGES
Warning- Ear-muffs complying with EN352-1 are of ‘small size range’,
‘medium size range’ or ‘large size range’. ‘Medium size range’ ear-muffs
will fit the majority of wearers. ‘Small size range’ or ‘large size range’ earmuffs are designed to fit wearers for whom ‘medium size range’ ear-
muffs are not suitable. The SM1P/B headband, SM1P/B behind-theneck and SM1P/B helmet adapters may be adjusted for small, medium
or large size.
DOC00084 SM1P/B Manual rev 12.00
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English
MAINTENANCE AND CLEANING
The headset is an active hearing protector that allows audible contact with
your
surroundings while providing protection from harmful noise.
It is recommended that the headset is fitted, adjusted and maintained in
accordance with these instructions. This headset should be worn at all
times in noisy surroundings. The headset should be regularly inspected for
serviceability.
Warning:
• If these instructions are not followed the protection of the
headset will be severely impaired.
• Noise reduction will be adversely affected by anything that
impairs the seal of the earmuff cushions against the head,
such as thick spectacle frames and balaclavas
• The reported attenuation will be obtained only if the headset
is in good condition and worn as directed (Refer to AS/NZS
1269.3 for guidance).
• This product should not be used where there is a risk that the
connecting cord could be caught up during use.
• This product is provided with level-dependent in-ear audio
playback. The wearer should check correct operation before
use. If distortion, or failure is detected. The wearer should
refer to the manufacturer’s advice for maintenance and/or
replacement.
Warning:
• Performance may deteriorate with battery usage. The typical
period of continuous use that can be expected from the
headset will depend on the two-way radio battery.
• The output of the level-dependent circuit of this hearing
protector may exceed the daily limit sound level. This limit can
be adjusted with a Sensear programming tablet.
• This headset has been tested and approved according to the
methods described in the EN352series of standards.
DOC00084 SM1P/B Manual rev 12.00
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CLAMPING FORCE
The clamping force of the SM1P/B has been measured in accordance with
AS/NZS 1270:
Model
Part #
Units
Initial
measurements
Post-flex
measurements
A B C A B C
SM1P/B Headband
mount
SM1PBXXX
&
SM1BBXXX
Newtons
(N)
11.6
11.1
11.1
11.1
10.7
11.1
Pounds
(lbs)
2.6
2.5
2.5
2.5
2.4
2.5
SM1P/B Behind the
neck mount
SM1PEXXX
&
SM1BEXXX
N 14.2
14.7
14.2
14.2
14.7
14.2
lbs
3.2
3.3
3.2
3.2
3.3
3.2
SM1P/B Helmet mount
SM1PHXXX
&
SM1BHXXX
N 9.3
9.3
9.3
9.3
8.9
9.3
DOC00084 SM1P/B Manual rev 12.00
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INTRINSICALLY SAFE CERTIFICATION – I.S. MODEL
The SM1P IS & SM1B IS meet the following international standards for
use in explosive gas environments:
• TIA-4950-A Rev. May 13, 2014
Requirements For Battery-Powered, Portable Land Mobile Radio
Applications In Class I, II, III, Division 1, Hazardous (Classified)
Locations
• CSA C22.2 No. 157-92 (R2012) +UPD1 +UPD2
Intrinsically Safe and Non-Incendive Equipment for Use in
Hazardous Locations
• UL913 5th Ed. February 21, 1997
Standard for Intrinsically Safe Apparatus and Associated
Apparatus for Use in Class I, II, III, Division 1, Hazardous (Classified)
Locations
MARKINGS
The SM1P IS & SM1B IS contain the following markings:
Manufacture’s name, Hazardous location class and group and
temperature class
DOC00084 SM1P/B Manual rev 12.00
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English
INTRINSICALLY SAFE CERTIFICATION – EX MODEL
The SM1P Ex meet the following international standards for use in
explosive gas environments:
II 1G Ex ia IIC T3 Ga (-20
o
C ≤ Ta ≤ +40oC)
I M1 Ex ia I Ma (-20oC ≤ Ta ≤ +60oC)
Class I, Division 1 Groups A-D, T3C (-20oC ≤ Ta ≤ +40oC)
Class I, Zone 0, AEx ia IIC T3 Ga (-20oC ≤ Ta ≤ +40oC)
Ex ia IIC T3 Ga (-20oC ≤ Ta ≤ +40oC)
Or
II 2G Ex ib IIC T4 Gb (-20oC ≤ Ta ≤ +40oC)
II 2D Ex ib IIIC T155oC Db (-20oC ≤ Ta ≤ +40oC)
I M2 Ex ib I Mb (-20oC ≤ Ta ≤ +60oC)
Cl I, D iv 1 Grp A-D, T4 (-20oC ≤ Ta ≤ +40oC)
Cl I, Zn 1, AEx ib IIC T4 Gb (-20oC ≤ Ta ≤ +40oC)
Cl II, Zn 21, AEx ib IIIC T155oC Db (-20oC ≤ Ta ≤ +40oC)
MARKINGS
The SM1P Ex contain the following markings:
Hazardous location class and group and temperature class
or
Where “XXXX” is the number of the ATEX Notified Body responsible for
the ATEX QAN.
ENTITY PARAMETERS
The following entity parameters are for when SM1P Ex is used with
SRCK61XXCCXX at the radio end of the interface cable.
Entity parameter
Value
Ui
8.4 V
Ci
0.15µF
Li
0 µH
Co
≥ Ci + Ccable
Lo
≥ Li + Lcable
DOC00084 SM1P/B Manual rev 12.00
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English
COPYRIGHT NOTICE
This document remains the property of Sensear Pty. Ltd. All rights
reserved. No part of this document may be reproduced in any form,
either in an electronic retrieval system or otherwise, without the prior
written consent of Sensear Pty. Ltd.
IMPORTANT NOTICE
Sensear Pty. Ltd. reserves the right to make corrections, modifications,
enhancement, improvements and other changes to its products and
services and to discontinue any product or service without notice.
Whilst Sensear Pty. Ltd. makes every effort to ensure that the
information in this document is correct at the time of publication, users and
potential users should first check with Sensear Pty. Ltd. to ensure that they
have received the most up-to-date documentation.
DOC00084 SM1P/B Manual rev 12.00
40
Waste (Disposal) of your Electronic and Electric Equipment
European Union (EU) Waste of Electrical and Electronic Equipment (WEEE) directive
The European Union’s WEEE directive requires that products sold into EU countries must have the crossedout trash bin label on the product (or the package in some cases). As defined by the WEEE directive, this
cross-out trash bin label means that customers and end-users in EU countries should not dispose of
electronic and electrical equipment or accessories in household waste. Customers or end-users in EU
countries should contact their local equipment supplier representative or service centre for information about
the waste collection system in their country.
Directive de l’Union Européenne (UE) sur l’Élimination des Équipements É lectriques et Électroniques
(DEEE)
La directive DEEE del’Union Européenne impose que les produits vendus dans les pays de l’UE portent la
marque (éventuellement sur l’emballage) d’une poubelle sur roues barrée d’une croix. Comme la directive
DEEEl’explicite, cette marque composée d’une poubelle sur roues barréed’unecroix signifie queles clients et
les utilisateurs des pays de l’UE ne devraient pas inclure leurséquipements électriques et électroniques ou
accessoires dans leurs déchets ménagers. Lesclients ouutilisateurs despays del’UE devraient contacter le
représentant local deleurfournisseur d’équipement ou un centre de service pour s’informer surle système de
collection de déchets dansleur pays.
De richtlijn inzake afgedankte elektrische en elektronische apparatuur (AEEA) van de Europese Unie
(EU)
De richtlijn AEEA van de Europese Unie vereist dat product en die in de landen van de EU worden verkocht
(of in sommige gevallen de verpakking daarvan), moeten zijn voorzien van het etiket met een doorgekruiste
vuilnisbak. Zoals bepaald door de richtlijn AEEA, betekent dit etiket met de doorgekruiste vuilnisbak dat klanten
en
eindgebruikers in de landen van de EU elektrische en elektronische apparatuur
of toebehoren niet met het
huisvuil mogen wegwerpen. Klanten en eindgebruikers binnen de EU moeten
contact opnemen met hun plaatselijke
leverancier of onderhoudscentrum voor informatie over het afval inzamelsysteem in hun land.
Richtlinie über Elektro- und Elektronik-Altgeräte (WEEE) der Europäischen Union (EU)
Produkte, die in EU Ländern auf den Markt gebracht werden, müssen mit einer durchgestrichenen Abfalltonne
gekennzeichnet sein (oder in einzelnen Fällen die Verpackung). Die WEEE Direktive definiert, dass Kunden
und Endnutzer in Ländern der Europäischen Union (EU) elektronische und elektrische Geräte sowie
elektronisches oder elektrisches Zubehör nicht in
den Hausmüll entsorgen dürfen. Innerhalbder EUsetzen Siesich bitte mit dem örtlichen Vertreter oder
Kundendienst Ihres Gerätelieferanten in Verbindung, der IhnenAuskunft
zur Altgeräteentsorgung/-abholung geben kann.
DOC00084 SM1P/B Manual rev 12.00
41
La direttiva de la Unione Europea (EU) sui rifiuti di apparecchiature elettriche ed elettroniche (RAEE)
Ladirettiva RAEEdellaUnione Europea richiedecheiprodottivendutineipaesi della
UEdebbanoesseremarcaticonil simbolo di un contenitore dispazzatura mobilebarratosulprodotto(oincasi
eccezionali sull’imballaggio). Il simbolo di uncontenitoredi spazzatura mobile barrato, conforme alla direttiva
RAEE,
significachiiclientieidetentorifinalinei paesidellaUE,nondovrebberosmaltire
gliapparecchiogliaccessori
elettronici edelettrici con inormali rifiutidomestici. I clienti oidetentori finalinei paesi
della UEdovrebberorivolgersi
alfornitore, rappresentante o centro di riparazione locale per ottenere
informazioni sui sistemipredispostinel
propriopaeseper laraccolta ditaliapparecchiusati.
Directiva da União Europeia (UE) relativa aos Resíduos de Equipamentos Eléctricos e Electrónicos (REEE)
ADirectivaREEEdaUniãoEuropeiaexige queosprodutosvendidosempaísesda
UEtenhamaetiquetacomosímbolo do contentordolixobarrado comuma cruz
nopróprioproduto(ou,emdeterminados casos, naembalagem). Tal como definido pelaDirectiva
REEE,estecontentor dolixo barradocomumacruzsignificaqueos clienteseutilizadores finais
nos países da
UEnãodevemeliminarequipamentos eléctricos e electrónicos ou acessórios junto com o lixo
doméstico.
Osclientes
ouutilizadores finais nos países da UE devem contactaro representante local do fornecedordoequipamento
ouumcentrode assistência para obter informações relativas ao sistema derecolha delixo
no país onde vivem.
Директива Европейского Союза (ЕС) об утилизации э лектрического и электронного
оборудо вания («УЭЭО»).
Директива «УЭЭО» Европейского Союза требует,чтобы наизделиях,продаваемых встранахЕС(ав
отдельных
случаях на
их упаковке), былананесена маркировка в виде перечёркнутого мусорного
контейнера.Какустановлено в
директиве
«УЭЭО», такая маркировка в виде перечёркнутого мусорного контейнера означает, что покупатели и
конечные пользователи не должны выбрасывать электронное и электрическое
оборудованиеилиприборы
в бытовой мусор. Покупателям и конечным пользователям в странах ЕС следует обращаться к
местным представителям поставщиков оборудования или
всервисныецентрыдляполучения информации осистеме сбора отходов в их стране.
La directiva de la Unión Europea (EU) sobre Residuos de Aparatos Eléctricos y Electrónicos (RAEE)
Ladirectiva RAEEde la Unión Europea requierequelosproductos vendidos en lospaísesdela UEseanrotulados
mediante el símbolo de un contenedor debasuratachado sobreelproducto (oenalgunoscasossobreelenvase).
Conforme con la directiva RAEE, el símbolo del contenedor de basura tachadosignificaquelos clientes y
usuariosfinalesenlospaísesdelaUE nodeberíandedisponer losaparatos eléctricosoelectrónicosniningunodesus
componentes junto a la basura doméstica.
Clientesousuariosfinalesenlospaíses delaUEdebenentrarencontactocon el centro de servicio o proveedores
del equipo para obtener información acerca del sistema de recolección en su pa
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