Owner's Manual
16 17
Connect the P28EBM2-M10 Headset 
  1. Open the Speaker/Microphone Jack cover.
 2. Secure the Headset Connector to the 
Speaker/Microphone Jack by screwing it down 
clockwise mildly.
  (Screw Threads on Headset Connector may be 
damaged if overtighten)
  Note: See Page 5 about the water resistance 
concerning.
IMPORTANT NOTICE: 
WARNING: Changes or modications to this unit not expressly approved by the party 
responsible for compliance could void the user’s authority to operate the equipment.
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.
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. 
Safety Information for microTALK
®
 Radios
Your wireless handheld portable transceiver contains a low power transmitter. When the talk 
button is pushed, it sends out radio frequency (RF) signals. The device is authorized to 
operate at a duty factor not to exceed 50%. In August 1996, the Federal Communications 
Commissions (FCC) adopted RF exposure guidelines with safety levels for handheld wireless 
devices
Important
FCC RF Exposure Requirements: For body-worn operation, this radio has been tested and 
meets the FCC RF exposure guidelines when used with Cobra accessories supplied or 
designated for this product. Use of other accessories may not ensure compliance with FCC 
RF exposure guidelines. Use only the supplied antenna. Unauthorized antennas, 
modications or attachments could damage the transmitter and may violate FCC 
regulations. 
Normal Position
Hold the transmitter approximately 2 inches from your face and speak in a normal voice, 
with the antenna pointed up and away.
FCC Part 15.21 Warning Statement-
NOTE: THE GRANTEE IS NOT RESPONSIBLE FOR ANY CHANGES OR MODIFICATIONS NOT 
EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR COMPLIANCE. SUCH 
MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
IC RSS-GEN
This device complies with ISED 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. 
Under ISED regulations, this radio transmitter may only operate using an antenna of a type 
and maximum (or lesser) gain approved for the transmitter by ISED. To reduce potential 
radio interference to other users, the antenna type and its gain should be so chosen that the 
equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for 
successful communication.
The applicant is responsible for providing proper instructions to the user of the radio device, 
and any usage restrictions, including limits of exposure durations. The user manual shall 
provide installation and operation instructions, as well as any special usage conditions, to 
ensure compliance with SAR and/or RF eld strength limits. For instance, compliance 
distance shall be clearly stated in the user manual.
Radiation Exposure Statement:
Any Changes or modications not expressly approved by the party responsible for 
compliance could void the user’s authority to operate the equipment.
Operation
General Specications
Frequency Allocation and Compatibility 
A = Channel No. for 22 Channel Models
B = Frequency in MHz
C = Power Output
A  B  C
1  462.5625  High
2  462.5875  High
3  462.6125  High
4  462.6375  High
5  462.6625  High
6  462.6875  High
7  462.7125  High
8  467.5625  Low
9  467.5875  Low
10 467.6125  Low
11  467.6375  Low
12  467.6625  Low
13  467.6875  Low
14  467.7125  Low
15  462.5500  High
16  462.5750  High
17  462.6000  High
18  462.6250  High
19  462.6500  High
20  462.6750  High
21  462.7000  High
22  462.7250  High
Speaker/
Microphone Jack
Secure the 
Headset Connector
For Remote controller, SAR tests are conducted using standard operating positions accepted 
by the FCC/ISED with the device transmitting at its highest certied power level in all tested 
frequency bands, although the SAR is determined at the highest certied power level, the 
actual SAR level of the device while operating can be well below the maximum value.
Before a new model device is available for sale to the public, it must be tested and certied 
to the FCC that it does not exceed the exposure limit established by the FCC/ISED, Tests for 
each device are performed in positions and locations (e.g. at the ear and worn on the body) 
as required by the FCC/ISED.
For body worn operation, this model device has been tested and meets the FCC/ISED RF 
exposure guidelines when used with an accessory designated for this product or when used 
with an accessory that Contains no metal and that positions the handset a minimum of 10 
mm from the body.
Non-compliance with the above restrictions may result in violation of RF exposure 
guidelines.
3. Place earbud in ear.
Wearing
Push to Talk Operation (PTT)
4. Place the microphone about two inches (5 cm) from 
your mouth.
5. PTT:
  Push to Talk (either the button on Headset or Radio).
PTT button (Headset)
Two inches
from mouth
PTT button (Radio)










