Gocom GD100 User manual

Rev.2
User's Manual
Digital Radio

1
To Users
Thank you for purchasing our product! This Manual is designed to
make you quickly grasp use of this device. In order to avoid physical
injury or property loss due to improper operation, please read this
Manual carefully before using this device.
Notice
The device meets the requirements of FCC PART 90, PART 97 and
PART 15. Local laws and regulations shall be complied with when
setting up or using the equipment, and corresponding qualifications
and relevant procedures shall be obtained if necessary. Consulting the
relevant authorities is suggested.
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 o󰀨 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 di󰀨erent 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:
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(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
ISEDC RSS warning
This product meets the applicable Industry Canada technical
specifications. / Le présent matériel est conforme aux specifications
techniques applicables d’Industrie Canada.
RF Radiation Information
1. This product is limited to occupational applications that can meet
RF energy radiation requirements. The user must be fully aware of
the RF radiation hazards and can take corresponding measures to
meet the RF radiation limitation requirements.
2. Radio frequency (RF) refers to the electromagnetic frequency that
can be radiated into space. It is a widely used technology in the
elds of communication, medical treatment, and food processing. It
will generate certain RF radiation during use.
Safety Information
In order to use the radio safely and e󰀩ciently, please read the following
safety information:
·The radio can only be maintained by professional technicians. Do not
disassemble the radio without permission.
·Only the batteries and chargers specied by our company can be
used.
·To avoid problems caused by electromagnetic interference and
electromagnetic compatibility, please turn o󰀨 the radio in places
where the "Please turn o󰀨 the radio" sign is displayed, such as
hospitals and other health care places. When taking the ight, please
turn o󰀨 the radio if the crew requests to do so.
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·In vehicles with airbags, do not place the radio in the area where
airbag deployment may be involved.
·Please turn o󰀨 the radio before entering ammable or explosive
environment.
·Do not replace or charge the battery in a ammable or explosive
environment.
·Please turn o󰀨 the radio before approaching the blasting area and
the detonator area.
·Do not use the radio with damaged antenna. A damaged antenna
may cause minor burns when it comes into contact with the skin.
·Do not expose the radio to direct sunlight for a long time or place it
near the heating Radio.
·If you wear a portable radio, make sure the antenna is at least 2.5
cm away from your body when the radio is transmitting.
WARNING:
Changes or modications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment.
CAUTION:
Use the approved charger to charge the battery. The remaining
lithium-ion battery is limited to 30% pursuant to the new lithium battery
shipment regulation approved by International Air Transport Association
(IATA). Before use, charge the battery. It is recommended that the radio
remain powered o󰀨 during charging.
Use of battery not recommend or replaced with incorrect type of battery
may result in a risk of re and explosion or personal injury.
Maximum ambient temperature around the power supply equipment
including charger must not exceed 40℃(104ºF) and device operating
temperature not exceed 55℃(131ºF).

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RF Exposure Compliance and Control Guidelines and
Operating Instructions
To control your exposure and ensure compliance with the occupational/
controlled environment
exposure limits always adhere to the following procedures.
Guidelines:
• Do not remove the RF Exposure Label from the device.
• User awareness instructions should accompany device when
transferred to other users.
• Do not use this device if the operational requirements described
herein are not met.
Operating Instructions:
• Transmit no more than the rated duty factor of 50% of the time.
To transmit (talk), push the Push-To-Talk (PTT) button. To receive
calls, release the PTT button. Transmitting 50 % of the time, or
less, is important because this radio generates measurable RF
energy exposure only when transmitting (in terms of measuring for
standards compliance).
• Hold the radio in a vertical position in front of face with the
microphone (and the other parts of the radio, including the antenna)
at least one inch (2.5 cm) away from the nose. Keeping the radio at
the proper distance is important because RF exposures decrease
with distance from the antenna. Antenna should be kept away from
eyes.
• When worn on the body, always place the radio in approved clip,
holder, holster, case, or body harness for this product. Use of non-
approved accessories may result in exposure levels, which exceed
the occupational/controlled environment RF exposure limits.
• Use only manufacturer’s approved supplied or replacement
antennas, batteries, and accessories. Use of non-manufacturer-
name approved antennas, batteries, and accessories may exceed
the FCC and IC RF exposure guidelines.

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• For a list approved accessories please consult your local dealer for
information.
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 crossed out trash bin label on the product
(or the package in some cases). As dened by the WEEE directive, this
cross-out trash bin label means that customers and end-users in EU
countries.
EXPOSURE RF compliance
et Lignes de contrôle et
Instructions opérationnelles
contrôle et Instructions opérationnelles
Pour contrôler votre exposition et garantir le respect des limites
d'exposition dans un environnement professionnel / contrôlé, suivez
toujours les procédures suivantes.
Des lignes directrices:
• Ne retirez pas l'étiquette d'exposition RF de l'appareil.
• Les instructions de sensibilisation des utilisateurs doivent
accompagner l'appareil lors de leur transfert à d'autres utilisateurs.
• N'utilisez pas cet appareil si les exigences opérationnelles décrites ici
ne sont pas remplies.
Mode d'emploi:
• Ne transmet pas plus que le facteur de marche nominal de 50%
du temps. Pour transmettre (parler), appuyez sur le bouton Push-
To-Talk (PTT). Pour recevoir des appels, relâchez le bouton PTT.
La transmission 50% du temps, ou moins, est importante car cette
radio génère une exposition mesurable à l'énergie RF uniquement

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lors de la transmission (en termes de mesure pour la conformité aux
normes).
• Tenez la radio en position verticale devant le visage avec le
microphone (et les autres parties de la radio, y compris l'antenne)
à au moins 2,5 cm du nez. Garder la radio à la bonne distance est
important car les expositions RF diminuent avec la distance de
l'antenne. L'antenne doit être tenue à l'écart des yeux.
• Lorsqu'elle est portée sur le corps, placez toujours la radio dans
un clip, un support, un étui, un étui ou un harnais de sécurité
approuvés pour ce produit. L'utilisation d'accessoires non approuvés
peut entraîner des niveaux d'exposition qui dépassent les limites
d'exposition aux RF de l'environnement professionnel / contrôlé.
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Max. SAR Level(s) Reported Limit (W/Kg)
3.20 W/kg 1g Head SAR
5.88 W/kg 1g Body SAR 8.0
INFORMATION CONCERNING SAR FOR FCC
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INFORMATION CONCERNING SAR FOR FCC
User Interface
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About the Device
1 Antenna
12
Channel knob
2 P1 key
Power switch/volume
control knob
3 PTT key
Alarm key
4 P2 key
LED indicator
5
Accessory port
6
Speaker
7
Microphone
8
Battery Latch
9
10
11
Know the Radio
Radio LED Indicators
Radio Status LED Indication
Standby Blinking Green
Low Battery Blinking Red
Transmit (TX)Solid Red
Receive (RX)Solid Green
Programming Mode (Read
from Radio)Fast Blinking Red
Programming Mode (Write to
Radio)Fast Blinking Red
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Know the Radio
Power On/O󰀨 and Volume Control
Turn the power switch knob to turn on/o󰀨
the radio normally.
Note: The battery needs to be charged,
otherwise the radio cannot be turned on
under low power state.
Power on/o󰀨:
In standby state, turn the knob clockwise/
counterclockwise to adjust the volume
that ts your ears.
Volume control:
Know the Radio
Battery Installation
Note: If you need to remove
the battery, please turn o󰀨 the
radio rst, then lift up the bottom
battery latch and take out the
battery pack.