ABOUT Topaz3
Topaz3 is the exclusive supplier of Maxon
Our product line ranges from FCC licensed two-way radios suitable for Business and Industry (B&I) markets like farm,
government, law enforcement, utility, etc. to consumer recreational and light-duty business markets.
Product offerings include a variety of UHF and VHF handheld and mobile radios, repeaters and RF link modules as
well as FRS (Family Radio Service), GMRS (General Mobile Radio Service) radios, Citizen’s Band radios and
weather monitors.
Available accessory items include: a variety of carrying cases, spare batteries, desktop and mobile chargers, ear bud
speaker microphones, and more for each radio model.
For additional information on our product line, visit our website: www.topaz3.com
,
Legacy and Tru Talk brand communication products.
Table of contents
. FCC RF Exposure Compliance Requirements for Occupational Use Only
. Unpacking and Checking Equipment
. Getting started
Charging the NiMH Battery Pack
Attaching and Removing the Battery Pack
Installing the Antenna
Installing the Belt Clip
Installing the Speaker Mic. Jack Cover
Attaching the Optional Speaker Microphone
. Radio Control Buttons / Operation Speaker Features
. Radio Operation
Power On / Transmit
. Channel Frequency Selection
. CTCSS Tone Signaling
VIII. Radio Functions
Scan Modes
Busy Channel Lockout
Marked Idle
TX delay
Time-Out-Timer (T-O-T)
Time-Out-Timer Penalty
Battery Save
Low Battery Warning
Two-tone Decode
I. Licensing, Safety and Service Information
FCC Licensing
Safety Information
Service
X. Maintenance
I. Software Copyrights
II. Topaz3 / Legacy Product Warranty
. FCC RF Exposure Compliance Requirements for Occupational Use Only
The Federal Communications Commission (FCC), with its action in General Docket 93 -62, November 7, 1997, has
adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC
regulated equipment. Topaz3 / Legacy subscribes to the same safety standard for the use of its products. Proper
operation of this radio will result in user exposure far below the Occupational Safety and Health Act (OSHA) and
Federal Communications Commission limits.
Caution: DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than
50% of the time can cause FCC RF exposure compliance requirements to be exceeded.
l This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is
restricted to occupational use, work related operations only where radio operator must have the
knowledge to control the user’s exposure conditions for satisfying the higher exposure limit allowed for
occupational use.
l When transmitting, hold the radio in a vertical position with its microphone 2 inches (5 cm) away from your
mouth. Keep the antenna at least 2 inches (2.5 cm) from your head and body.
l This device has been approved for use, at a maximum duty factor of 50%, using the specific belt clip
tested for body-worn SAR compliance. Other belt clips or body-worn accessories may not comply and
should be avoided. The radio is transmitting when the red LED on the front of the radio is illuminated. You
can cause the radio to transmit by pressing the P-T-T bar on the radio.
l
These are required operating configurations for meeting FCC RF exposure compliance. Failure to observe
these restrictions mean violation.
. Unpacking and Checking Equipment
Carefully unpack the radio and its accessories. Use the item list below to identify the components included in the
product packing, to ensure that no items are discarded in the packing materials.
Radio Body
Antenna
Battery Charger (with plastic spacer)
AC Adapter
NiMH Battery Pack
Speaker Microphone Jack Cover
Belt Clip
Screw Set
Operating Instructions
If any items are missing or damaged, you should contact the Topaz3 Customer Service Department. Dial 1-800-8217848, Ext. 499 for assistance.