Oricom UHF2180 User manual

Operating Instructions
UHF2180 80 Channel UHF
2-way 8 Citizen Band Radio
Keep this user guide for future reference. Always retain your
proof of purchase in case of warranty service and register your
product on line at: AUSTRALIA: www.oricom.com.au

Need Help?
If you need assistance setting up or using your Oricom product now or
in the future, call Oricom Support.
Australia 1300 889 785
www.oricom.com.au
Mon-Fri 8am – 6pm AEST
New Zealand 0800 67 42 66
www.oricom.co.nz
Mon-Fri 10am – 8pm NZST

3
Table of contents
Safety Information and Warnings ................................... 4
Getting Started .............................................................. 8
Oricom UHF2180 instructions ...................................... 11
Operation..................................................................... 12
UHF channels and frequencies..................................... 22
Customer Support........................................................ 25
Warranty...................................................................... 26
Why has the ACMA increased the number of available UHF CB channels?
To provide additional channel capacity within the UHF CB Band the ACMA will over the next 5 years change the
majority of the current wideband 80 channel use to narrowband 80 channel use.
During this time wideband channel use will be gradually phased out as users upgrade their existing radio’s.
This means that the new Oricom narrowband radio you have purchased will have more channels than older
wideband radios. Some of these channels are locked and cannot be used, (see the attached channel chart for more
information).
When will this take place?
Early in 2011 new AS/NZS Standards came into effect allowing operators to use additional narrowband channels
and also use narrowband transmissions on some current wideband channels. This increased the number of
channels up to 80, 75 of which are useable voice channels.
What issues may users experience during the transition phase?
When a new narrowband radio receives a transmission from an older wideband radio the speech may sound loud
and distorted – simply adjust your radio volume for the best listening performance. When an older wideband radio
receives a signal from a new narrowband radio the speech may sound quieter - simply adjust your radio volume for
best listening performance. When operating a narrowband radio or Channel 41 - 80 interference is possible from
wideband radios transmitting on high power or on adjacent frequency.
The issues described above are not a fault of the radio but a consequence of mixed use of wideband and
narrowband radios.
It is expected that as older wideband radios are removed from service that this issue will be resolved. Most radios
in use will be narrowband eliminating this issue.
This information is current at time of printing. For further up to date information please visit www.acma.
gov.au
Oricom Connecting you now.
This unit complies with all relevant Australian and New Zealand approval
requirements AS/NZS 4365:2011 including radio communications
(Electromagnetic Radiation Human Exposure) standard 2003.

4
Safety Information and Warnings
Safety Information and Warnings
WARNING
Information on Safe Operation
Read This Information Before Using Your Oricom Radio.
The operation of your UHF radio in Australia and
New Zealand is subject to conditions in the following
licenses:
In Australia the ACMA Radio communications (Citizen
Band Radio Stations) and in New Zealand by MED the
General User Radio License for Citizen Band Radio.
Radio Antenna
Do not use any radio that has a damaged antenna. If
a damaged antenna comes in contact with the skin, a
minor burn may result.
Unauthorized antennas, modifications, or attachments
could damage the radio and violate compliance. Do NOT
change or modify the antenna.
Do NOT hold the antenna when the radio is “IN USE.”
Holding the antenna reduces range and may cause
bodily harm.
Safety and general use whilst in a vehicle
Check the State and Federal laws and regulations
regarding the use of two way radios in the area where
you drive, and always obey them.
For Vehicles tted with Air Bags
Do not place your radio in the area over an air bag or in the
air bag deployment area. Air bags inate with great force.
If a radio is placed in the air bag deployment area and the
air bag inates, the radio may be propelled with great force
and cause serious injury to the occupants of the vehicle.
Batteries
All batteries can cause property damage and/or bodily
injury such as burns if conductive material such as
jewelry, keys, or beaded chains touches exposed
terminals. The material may complete an electrical
circuit (short circuit) and become quite hot. Exercise
care in handling any charged battery, particularly when
placing it inside a pocket, purse, or other container with
metal objects.
Do not replace or charge batteries in a potentially
explosive atmosphere. Contact sparking may occur while
installing or removing batteries and cause an explosion.

5
Safety Information and Warnings
WARNING
Potentially Explosive Atmospheres
Turn your radio OFF when in any area with a potentially
explosive atmosphere. Sparks in such areas could cause
an explosion or re resulting in injury or even death.
NOTE: Areas with potentially explosive atmospheres
are often, but not always clearly marked. They include
fueling areas such as below deck on boats; fuel or
chemical transfer or storage facilities; areas where the
air contains chemicals or particles, such as grain, dust,
or metal powders; and any other area where you would
normally be advised to turn off your vehicle engine.
Blasting Caps and Areas
To avoid possible interference with blasting operations,
turn your radio OFF near electrical blasting caps or in a
“blasting area” or in areas posted: “Turn off the two way
radio.” Obey all signs and instructions.
Exposure to Radio Frequency Energy
Your Oricom two-way radio complies with Australian
Communications Authority Radio communications
(Electromagnetic Radiation-Human Exposure) Standard, 2003.
To assure optimal radio performance and make sure
human exposure to radio frequency electromagnetic
energy is within the guidelines set out in the above
standards always adhere to the following procedures.
Transmit and Receive Procedure
Your two-way radio contains a transmitter and
a receiver. To control your exposure and ensure
compliance with the general population/uncontrolled
environment exposure limits, always adhere to the
following procedure:
t5SBOTNJUOPNPSFUIBOPGUIFUJNF
t5PSFDFJWFDBMMTSFMFBTFUIF155CVUUPO
t5PUSBOTNJUUBMLQSFTTUIF1VTIUP5BML155CVUUPO
5SBOTNJUUJOHPGUIFUJNFPSMFTTJTJNQPSUBOU
because the radio generates measurable RF energy
exposure only when transmitting (in terms of measuring
standards compliance).
Always hold the radio approximately 5cm in front of your
mouth with the antenna pointing away from your head.

6
WARNING
Radio Operation and EME Exposure
Unauthorized antennas, modifications, or attachments
could damage the radio and violate compliance.
Do NOT hold the antenna when the radio is “IN USE.”
Holding the antenna reduces the effective range.
Do not use the radio if the antenna is damaged. If a
damaged antenna makes contact with your skin, a
minor burn can result.
If you wear a radio on your body when transmitting,
always fit the radio on the belt clip (supplied). Always
ensure the radio and it's antenna are at least 5cm from
your body when transmitting.
Electromagnetic Interference/Compatibility
Nearly every electronic device is susceptible to
electromagnetic interference (EMI). To avoid the
possibility of electromagnetic interference and/or
compatibility conicts, turn off your radio in any location
where posted notices instruct you to do so such as
health care facilities.
Aircraft
When instructed to do so, turn off your radio when
onboard an aircraft. Any use of a radio must be in
accordance with applicable regulations per airline crew
instructions.
Safety Information and Warnings

7
WARNING
Medical Devices - Pacemakers
The Advanced Medical Technology Association
recommends that a minimum separation of 6 inches
(15cm) be maintained between a handheld wireless
radio and a pacemaker. These recommendations
are consistent with the independent research by
and recommendations of the U.S. Food and Drug
Administration.
People with pacemakers should:
t"-8":4LFFQUIFSBEJPNPSFUIBODNGSPNUIFJS
pacemaker when the radio is turned ON.
t/PUDBSSZUIFSBEJPJOUIFCSFBTUQPDLFU
t6TFUIFFBSPQQPTJUFUIFQBDFNBLFSUPNJOJNJ[FUIF
potential for interference.
t5VSOUIFSBEJP0''JNNFEJBUFMZJGUIFSFJTBOZSFBTPO
to suspect that interference is taking place.
Medical Devices - Hearing Aids
Some radios may interfere with some hearing aids.
In the event of such interference, you may want to
consult your hearing aid manufacturer to discuss
alternatives.
Other Medical Devices
If you use any other personal medical device, consult
the manufacturer of your device to determine if it is
adequately shielded from RF energy. Your physician may
be able to assist you in obtaining this information.
General warnings
Never use your radio outdoors during a thunderstorm.
Keep the radio out of reach of babies and young
children.
Safety Information and Warnings

8
Getting Started
Installation
Removing the Belt Clip
Pull the Belt Clip latch forward (away
from the unit)
While pulling the Belt Clip latch, push
up the Belt Clip as shown in Figure1.
Installing the Belt Clip
Slide the Belt clip into the slot as
shown in Figure2.
A “click” indicates the Belt clip is
locked into position.
Installing the Batteries
Figure 3 Figure 4
Caution: Observe the proper battery polarity orientation when installing batteries.
Incorrect positioning can damage both the batteries and the unit.
a. Slide down the Battery Compartment Cover.
b. Install the rechargeable batteries by following the orientation as shown in
Figure 3 (the arrow is showing and pointing upward.)
c. Replace the Battery Compartment Cover. See Figure 4.
Belt Clip latch
Figure 1 Figure 2

9
Getting Started
Charging the batteries
Insert the small plug on the end of the mains adaptor into the
Microphone/Earphone/Charge Jack located on the right hand side
of the radio.
Plug the mains adaptor into a power point.
It takes about 10 hours to fully charge the batteries if they are
completely run down. New batteries take up to 14 hours to
fully charged.Battery meter
The battery meter is located in the left corner of the LCD screen.
It appears like a battery with three bars inside. These indicate
the amount of power available. When the battery level reaches it
minimum level, the unit will emit two beep tones and automatically
it will power off.
Your UHF2180 can detect the battery charge in 4 levels;
Battery charge at high level.
Battery charge at medium level.
Battery charge at low level. At this level, the radio will emit
a “beep” sound for every 10 seconds in standby mode.
Important
Read these Safety Warnings before you charge the
batteries.
When placing the radio in the charger, use only the power
supplies listed in the user instructions supplied with the unit.
Don’t try to recharge non-rechargeable batteries.
Make sure the battery compartment cover is securely
locked in place when you are charging the batteries.
Dispose of used batteries safely and in a way that will not
harm the environment- never try to burn them or put them
anywhere, they could get burnt or punctured.
Don’t leave dead batteries in your radio.
They might leak if you do.

10
Getting Started
TIP: At this stage, you need to recharge the unit at
once, otherwise the battery will run down totally.
Battery charge at very low level. When the battery level
reaches its minimum level, the unit will emit two beep tones
and automatically turn off the power.
Important: You need to charge the unit for 10-14 hours.
CAUTION: Risk of explosion if battery is replaced by
an incorrect type. Dispose of used batteries
according to the instructions.
Battery life
Your radio has a built in power saver to make the batteries last
longer. But when you are not using the units, turn them OFF to
conserve battery power.
For in vehicle charging, the SM5100 accessory kit is available
which contains 2 car chargers and 2 shoulder speaker mics.
These can be purchased from your re seller or online at
www.oricom.com.au
Transmitting range
The talk range depends on the environment and terrain. The
radio can reach (up to about 10km) in wide open spaces, without
obstructions such as hills or buildings. Don’t try to use two radio
units which are less than 1.5m (5 feet) apart. Otherwise, you may
experience interference.
Talk range depends on the terrain. It will be affected by concrete
structures, heavy foliage and by operating radios indoors or in
vehicles.
Optimal Range
Outdoors
Flat, open areas
Medium Range
Outdoors
Buildings or trees
Also near residential
buildings
Minimal Range
Outdoors
Dense foliage or
mountains. Also inside
some buildings

11
Oricom UHF2180 instructions
Oricom UHF2180 instructions
Antenna
Speaker MIC (Microphone)
LCD Screen
- Displays the current channel
selection and other radio
symbols.
PTT (PUSH to TALK)
button
- Press and hold to
transmit.
UP/DOWN Buttons
- Press to change
channels, volume, and
to select settings during
programming.
MENU Button
- Press to change
To switch between
Modes
CALL button
- Press to send Ringing
tone to other radio units.
PWR/VOL Switch
- Rotate clockwise/
counter clockwise to
turn the unit ON or OFF.
Ear/Mic/Charge
jack
LCD Screen
Channel Number. Changes from 1 to 80 as
selected by the user.
CTCSS Code. Changes from 1 to 38 as selected by the user.
Displays the Battery change level. When the bars are reduced, the
battery needs to recharge.
Displayed when transmitting a signal.
Displayed when receiving a signal.
Displayed when the Dual Watch function is turned ON.
Displayed when the Digital Code System is turned On.
Displayed when the VOX feature is enabled.
Displayed when the radio is doing scan.
RPT
Displayed when the repeater function is activated.
Displayed when the call signal is ON.
Displayed when the vibrator function is activated.
Displayed when the Key Lock feature is activated.

12
Operation
Operation
Turning the Unit ON/OFF
To Turn ON;
a. Rotate the POWER/VOL button clockwise until the LCD
screen turns ON and displays the current channel.
To switch OFF;
b. Rotate the POWER/VOL button counter clockwise until
the LCD screen turns blank.
Note: Every time you rotate the Power/Vol button to turn ON, the
volume will also open. The volume level will increase or
decrease by rotating the Power/Vol button.
Changing Channels
The UHF2180 has 80 available channels, to communicate with
other radio’s, it must have your radio tuned to the same channel.
a. Press the MENU button once, the current channel
number ashes on the LCD Screen.
b. Press the UP or DOWN button to select the desired
channel. The channel changes from 1 to 80, or vice versa.
c. Press the PTT button to conrm the channel setting.
These are paired with higher channels as output/input (1/31, 2/32,
etc.)
Check for local repeater activity before using these channels in
Simplex mode to avoid interference. Channels 9 and above are the
best choices for general use in Simplex mode.
You can nd more information about channels and frequencies by
visiting the Web site http://www.acma.gov.au
Note: Refer to the “Channel Table” section of this Owner’s Manual
for detailed frequency listing.

13
Operation
Setting the CTCSS sub-channel
Each channel has 38 sub-channels to let you set up group of users
within the same channel for more private communication. If you
have set the sub-channel, you can only communicate with other
radio users tuned to the same channel and sub-channel.
To turn the sub-channel function off, simply set the sub-
channel to 0 (zero). You can then communicate with other radio’s
setting to the same channel who also turns off the sub-channel
operation (or whose unit does not have the sub-channel feature).
a. Press the MENU button twice, the current CTCSS sub-
channel number ashes on the LCD screen.
b. Press the UP or DOWN button to select one of the 38
CTCSS sub-channels.
c. Press the PTT button to conrm the CTCSS sub-channel
setting.
SETTING THE DCS ADVANCED DIGITAL CODE.
Each channel also has 83 digital codes to let you set a group of
users for more secured private communication.
a. Press the MENU button 3 times. DCS code is blinking on
the LCD screen.
b. Press the UP or DOWN button to select the desired DCS
code.
c. Press the PTT button to confirm the DCS channel
setting.

14
Transmitting and Receiving
The UHF2180 transmission is SIMPLEX “one way-at-
a-time.” While you are speaking, you can not receive a
transmission.
The UHF2180 is an open-license band. Always identify
yourself when transmitting on the same channel.
IMPORTANT: Before transmitting on a UHF channel listen to ensure
it is not already in use.
Transmitting (sending a speech)
The unit is continuously in the Receive mode when the unit is
turned ON and not transmitting. When a signal is received on the
current channel, “RX” icon will be displayed on the LCD screen and
the receiver LED will light up.
a. Press and hold the PTT (push to talk) button to transmit
your voice. “TX” icon will be displayed on the LCD
Screen.
b. Hold the unit in a vertical position with the MIC
(Microphone) 5 cm away from the mouth. While holding
the PTT button, speak into the MIC (microphone) in a
normal tone of voice.
c. Release the PTT button when you have finished
transmitting.
Monitor
You can use the Monitor feature to check for weak signals on the
current channel.
a. Press and hold the MENU and DOWN buttons at the
same time. “ ” icon will be displayed on the LCD screen.
Your radio will pick up signals on the current channel,
including background noise.
b. Press the MENU button to stop the channel monitoring.
Operation

15
Setting the VOX (Voice Activated) Sensitivity
In VOX mode, the radio will transmit a signal only when it is
activated by your voice or other sounds around you. The unit will
transmit further for 2 seconds even if you stop talking.
The level of VOX sensitivity is shown by a number on the LCD
Screen. At the highest level, the units will pickup softer noise
(including background noise); at the lowest level, it will pick up only
quite loud noise.
a. Press the MENU button 4 times, “VOX” icon will be
displayed and “OFF” ashes on the LCD screen.
b. Press the UP button to set the VOX sensitivity into
maximum level (the maximum level is “3 ”.) To deactivate
the VOX function, press the DOWN button until “OF”
appears on the LCD Screen.
c. Press the PTT button to conrm your setting. “VOX” will
steadily appear on the LCD Screen as along as the VOX
feature is activated.
VOX operation is not recommended if the radio will be used in a
noisy or windy environment.
A VOX headset is also available under part number KESP-300-0
from your re-seller or at www.oricom.com.au
Operation

16
Activating the Auto Channel Scan
Channel scan perform searches for active signals in an endless
loop for all 80 channels, 38 CTCSS codes and all 83 DCS codes.
a. Press the MENU button 5 times, “SCAN” icon will display
on LCD screen.
b. Press the UP or DOWN button to begin scanning
channels when an active signal is detected, channel scan
pauses on the active channel.
c. Press the MENU button six times, CTCSS flashes on
the LCD screen press the UP or DOWN button to begin
scanning the CTCSS from 1-38.
d. Press the MENU button seven times, DCS flashes on
the LCD screen. Press the UP or DOWN button to begin
scanning DCS code 1-83.
e. Press the PTT button to conrm your setting.
Vibrator and Call alert
Your radio can alert you to incoming signal by emitting an audible
call tone and vibration signal.
Call-Ring tone
You can send a Call-ring tone to other radio users to give
an alert that you want to communicate with them.
Press the CALL button
You will hear a ring tone for about two seconds; “TX” icon
appears on the LCD screen. Any other units within the
transmitting range and tuned to the same channel and sub-
channel (if applicable) will hear the Call-ring tone.
Operation

17
Selecting a Call- Ring tone
Your UHF2180 is equipped with 15 different types of Call-Ring
tones.
a. Press the MENU button 8 times, the “C 1” icon will
display and ash on the LCD Screen.
b. Press the UP or DOWN button to select the desired
Call-ring tone. A respective Call- Ring tone sound will be
played when changing from one tone to another.
c. Press the PTT button to conrm your setting.
Activating the Vibrator mode
a. Press the MENU button 9 times; “3” ashes on the LCD
Screen.
b. Press the UP or DOWN button to activate the vibrator
function.
c. Press the PTT button to conrm your setting.
Note: Vibrator and Call tone can be activated at the same.
Setting the Roger Beep
The Roger beep is a tone which is automatically transmitted
whenever the PTT button is released. This alerts the receiving party
to inform you that you have intentionally ended the transmission,
and you are now in receive mode.
a. Press the MENU button 10 times, the “ON” icon will ash
on the LCD Screen.
b. Press the UP or DOWN button to select the Roger beep
On/Off.
c. Press the PTT button to conrm your setting.
Operation

18
Setting the Key Tone ON or OFF
This feature allows your radio unit to emit a conrmation tone after
pressing each button.
a. Press the MENU button 11 times, the “ON” icon is
ashing on the LCD Screen.
b. Press the UP or DOWN button to select Key tone On/Off.
c. Press the PTT button to conrm your setting.
Setting the Dual Watch Mode
Your radio is capable of monitoring two channels, the current and
another (dual watch) channel. If the unit detects a signal on either
channel, it will stop and receive the signal.
a. Press the MENU button 12 times, “DCM” icon will be
displayed while “OF ” ashes on the LCD Screen.
b. Press the UP or DOWN button to select the Dual Watch
channel (1-80, except the current channel).
c. Continue pressing the MENU button to change the
CTCSS code.
d. Press the UP or DOWN button to select the desired
CTCSS code (1-38)
e. Continue pressing the MENU button to change the DCS
code.
f. Press the UP or DOWN button to select the desired DCS
code (1-83)
g. Press the PTT button to conrm your setting.
Operation

19
Duplex operation via Repeaters
This feature allows to use local repeater stations that are designed
to automatically re-transmit your broadcast over a large area thus
giving you increased range.
Repeaters stations are privately operated radio systems installed
throughout Australia.
For example, if you wish to access a repeater station in your area
which operates on channel 2 you only need to set the Duplex
access on this Channel.
So, if you are in the range of a local repeater which transmits on
channel 2, after setting your radio to allow access of the repeater
on that channel, you will select channel 2 as normal, but during
transmit operation your radio will automatically transmit to the
repeater on channel 32.
Turning on/off Duplex on channels
a. Select the required channel to suit the repeater station you wish
to access (Channels 1 – 8 and 41 – 48)
b. Press the Menu button twice, “RPT” icon will display
c. Press the UP or DOWN button to set the Duplex function to On
or Off.
d. Press the PTT button to conrm your setting.
e. The RPT icon will display to indicate that Duplex is set on that
channel.
Operation

20
Important
t 4QFFDIUSBOTNJTTJPOTBSFOPUBMMPXFEPODIBOOFMBOE
(Receive only)
t $5$44BOE$BMMSJOHUPOFDBMMJOHJTEJTBCMFEPODIBOOFMBOE
t $BMMSJOHUPOFDBMMJOHJTPOMZBMMPXFEUPPQFSBUFGPSBNBYJNVN
of 3 seconds and it is only possible to operate once in any 60
second period.
Receive Channel 1 2 3 4 5* 6 7 8
Transmit channel 31 32 33 34 35* 36 37 38
Receive Channel 41 42 43 44 45 46 47 48
Transmit channel 71 72 73 74 75 76 77 78
* Channel 5 is emergency channel only
Channel 2
Channel 32
Channel 2
Channel 32
Repeater Station
Setting the Repeater function
a. Select your repeater channel to suit the repeater station
you wish to access (Channels 1 – 8 and 41 – 48).
b. Press the Menu button 13 times, “RPT” icon will be
displayed and ashing on the LCD screen.
c. Press the UP or DOWN button to set the Repeat function
to On or Off.
d. Press the PTT button to conrm your setting.
Operation