Uniden America UT392 AM 4W, Mobile CB Station Transceiver User Manual User Manuel
Uniden America Corporation AM 4W, Mobile CB Station Transceiver User Manuel
User Manuel
© 2016 Uniden America Corporation U01UT392AZZ(0)
Irving, Texas Printed in Vietnam
CMX560
PROFESSIONAL MOBILE CB RADIO
Owner’s Manual
3
CMX560
PROFESSIONAL MOBILE CB RADIO
INTRODUCTION
Welcome to the world of Citizens Band radio communications.
Your Uniden radio is an advanced mobile transceiver designed
for use in the Citizens Band (CB) Radio Service. It will operate
on any of the 40 AM frequencies authorized by the Federal
Communications Commission (FCC). Your transceiver features
a superheterodyne circuit with Phase Locked Loop techniques to
assure precise frequency control.
SAFETY NOTICE
The antenna used for this transceiver must be properly installed
and maintained and must provide a separation distance of at least
16.92 inches (43 cm) from all persons and must not be collocated
or operated in conjunction with any other antenna or transmitter.
Never transmit if any person is closer than the specified distance
to the antenna.
Note that Uniden does not specify or supply any antenna with
this radio. While a 0 dBi gain antenna is normal for a typical
installation, the above limit applies to any antenna with up to 3 dBi
gain.
CB LICENSE REQUIREMENT
U.S. users no longer need to apply for a license to use a CB
radio. However, CB radio is still considered a “license by rule”
service. This means that, while the FCC permits CB station
operation without station identification, station operators are still
required to comply with the Communications Act and with the
rules of CB Radio Service. (For more information on U.S. radio
rules, visit the FCC website at www.fcc.gov.)
FEATURES
• 40 AM Channels
• Volume Control (0 - 7)
4
• Squelch Control (1, 2, and 3)
• Emergency/Highway Channels 9/19
• Scan All Channels
• Scan Memory
• Direct Memory Call
• Scan UP/DOWN
• Noise Blanker (NB)
• Hi-Cut
• Beep Tone ON/OFF
• Roger Beep
• Contrast Control (1 - 10)
• Backlight Dimmer Control (Off, Low, and High)
• Push-To-Talk (PTT) Key
• S/RF Meter
• RJ45 plug on transceiver for speaker/microphone
• Speaker on microphone
• Key Lock
• Monitor Mode
• Local/DX
• External Speaker jack
• Channel Indicator
• Frequency Indicator
WHAT’S IN THE BOX
CMX560 Speaker/
Microphone
CMX560 Transceiver Bracket
5
Power Connector
Cables
Bracket Knobs Mounting Hardware
NOT SHOWN:
Owner's Manual and
Other Printed Materials
Microphone Hanger
PARTS OF THE CMX560
Transceiver - Front
RJ45 slot for Speaker/
Microphone
6
Transceiver - Rear
Antenna Exterior Speaker
Power Connector
Speaker/Microphone
1
23
4
8
9
67
10
5
NO. Key Name Function 1 Function 2
1 PTT Push-to-Talk key
2 CH9/19 / LOCK Emergency/
Highway Channels
Key lock function
ON/OFF
3 NB/HICUT NB/HICUT ON/OFF NA
4 LCD Screen
7
NO. Key Name Function 1 Function 2
5 Control Buttons
MENU/ENTER • Enter MENU mode
• Select a function
• Store new setting
and finish SQ level
setting
Complete and
accept menu
selection.
MON Monitor ON/OFF NA
SQL SQUELCH level
setting
NA
POWER Power ON/OFF NA
LO/DX LOCAL/DX
Switching
NA
UP/DOWN
▲▼
• Channel UP or
DOWN
• Select Menu Item
• In SQ mode, set SQ
level
• In Scan mode,
set Upward/
Downward scan
• Select Memory
channels
Auto Scroll
MEM/SCAN • Enter Memory
Setting mode.
• Direct memory call
• Scan function
ON/OFF
• In Memory
Setting mode,
store new
setting
6 MIC Microphone
7 SPEAKER Speaker
8 VOL UP
▲
Volume UP Volume UP
autoscroll
8
NO. Key Name Function 1 Function 2
9 VOL DOWN
▼
Volume DOWN Volume DOWN
autoscroll
10 Microphone knob
Make sure you have read and understood part 95 of the FCC
rules and regulations before using the transmitter.
EMERGENCY OPERATION
1. Press 9/19/LOCKorselectChannel9using▲and▼.
2. Press PTT on the speaker/microphone and speak clearly.
3. If there is no response, select an active channel and ask that
party to relay your emergency broadcast on Channel 9.
All channels except Channel 9 may be used for normal
communication. The FCC reserves Channel 9 for
emergencies involving the immediate safety of individuals
or protection of property. Use Channel 9 to render
assistance to a motorist. This is an FCC rule and applies to
all CB radio operators.
INSTALLING YOUR CMX560
CONSIDERATIONS
• Try to keep the mounting location simple and practical.
When mounted, the CB should not interfere with the driver or
passengers.
• Keep the wiring pathways free from interfering with the driver
or passengers.
• Be aware of what is on the other side of the dashboard when
installing the transceiver. You do not want to drill through the
dashboard into the vehicle’s electrical system.
• Be sure that the speaker/microphone, once installed, is able to
easily stretch to the driver without interfering with the vehicle’s
controls.
• If you need to improve speaker sound, connect an external
speaker (not included) to the back of the unit (marked EXT.
SP).
9
CONNECT THE ANTENNA
Because the maximum power output of the transmitter is limited
by the FCC, the quality of your antenna is very important. To
achieve the maximum transmission distance, Uniden strongly
recommends that you install only a high quality antenna.
You have just purchased a superior radio; don’t diminish its
performance by installing an inferior antenna.
Only a properly matched antenna system will allow maximum
power transfer from the 50-ohm transmission line to the radiating
element. Your Uniden dealer is qualified to help you select the
proper antenna for your requirements. A whip style antenna may
be used for automobile installation.
WARNING! The antenna used for this transceiver must
be installed at least 16.92 inches (43 cm) away from all
persons. The antenna must not be collocated or used with
any other antenna or transmitter.
CAUTION: Never operate your transceiver with no antenna
or with a damaged antenna cable. This can damage the
transceiver.
A short “loaded” whip antenna is easier to install on an
automobile, but its efficiency is less than that of a full quarter-
wave whip antenna.
Once your antenna is installed, tune it using a Standing-Wave
Ratio (SWR) meter (not included): set it to channel 20 and adjust
the antenna until the SWR is as close as 1:1 as possible.
CAUTION: Make sure the SWR is less than 2:1 before using
the transceiver. An SWR higher than 2:1 can damage the
transmitter.
Your Uniden dealer can help you select the antenna that is best
for your needs.
INSTALL TRANSCEIVER BRACKET
Place the bracket against the location you are considering. Check
the other side of the dashboard to be sure the mounting screws
10
will not interfere with any internal wiring. Be sure there is enough
room for the bracket AND the transceiver.
1. Hold the bracket in place and use the self-tapping screws
(included) to screw the bracket into place. Check the other
side of the dashboard and adjust any wiring if needed.
2. Hold the transceiver in place in the bracket. Screw in the side
knobs, inserting rubber washers onto the screw between the
bracket and the transceiver.
These rubber washers serve as “shock absorbers” and help
keep the unit steady.
3. Connect the speaker/microphone’s RJ45 jack to the front of
the transceiver.
INSTALL SPEAKER/MICROPHONE HANGER
1. Find a location to install the microphone hanger. Install it,
using the same precautions as installing the transceiver.
Adjust wiring if necessary.
2. Hang the speaker/microphone onto the hanger.
CONNECT POWER
Uniden recommends connecting the power lead to the Ignition
Switch Accessory Terminal. This way, the transceiver is
automatically turned off when the ignition switch is turned off.
As an alternative, the power cord may be connected to an
available terminal on the fuse block or to a point in the wiring
harness. However, caution must be taken to prevent a short
circuit. If in doubt, contact your vehicle dealer for information.
Ground Information
This transceiver may be installed and used in any 12-volt DC
negative ground system vehicle.
With a negative ground system, the negative (-) battery terminal is
usually connected to the vehicle motor block.
Connect Power
1. Connect the power cord to the power connector from the
transceiver.
11
2. Connect the red DC power cord to the Ignition Switch
Accessory Terminal or the positive (+) battery terminal.
3. Next, connect the black power cord to the Ignition Switch
Accessory Terminal, the vehicle chassis, or negative (-)
battery terminal.
4. Start the vehicle. The unit should turn on.
USING THE CMX560
SPEAKER/MICROPHONE LCD DISPLAY
SCAN
BUSY
MEM
S/RF
LOCAL
MHz
27.185
19
TX
MON BP
HIC
NB
This LCD layout is for reference only. Different
icons display depending on scanner status.
Dimensions and layout may vary slightly.
ITEM OFF ON BLINKING
TX * Receiving Transmitting Transmission
error
Busy • No signal/signal
too weak to
open Squelch
• Menu mode
• Memory Setting
mode
• Receiving
signal is strong
enough to
open Squelch
• Monitor
function is
active
NA
RSQ * Squelch is closed Squelch is open NA
MON Monitor function
is inactive.
NA Monitor
function is
active.
12
ITEM OFF ON BLINKING
BP (Beep) • Beep output is
inactive
• Menu mode
(except Beep
settings)
• Memory Setting
mode
Beep is on.
BP
displays.
In Menu
mode, set
Beep on or
off.
Roger Beep • Menu mode
active; Roger
Beep off
• Memory Setting
mode
Roger Beep is
on; Roger Beep
icon displays.
In Menu
mode, set
Roger Beep
on or off.
SCAN Not SCAN mode All Channel Scan
mode
Memory Scan
mode
MEM All modes except
Memory Setting
mode and
Memory Scan
mode
Memory
Channel Scan
mode
Memory
Setting mode
NB/HIC • NB/HICUT
function is
inactive.
• Menu mode
• Memory Setting
mode
Press 1x -
NB
d
isplays (active).
Press 2x -
HIC
displays (active
Press 3x -
NB
and
HIC
display
(active).
NA
Local • Local setting is
off.
• Menu mode is
on.
• Memory Setting
mode is on.
Local setting is
active.
LOCAL
displays.
NA
Key Lock Key lock function
is off.
Key lock
function is on.
NA
13
ITEM OFF ON BLINKING
Channel
Indicator
NA Channel number
displays.
In Menu mode,
menu selection
displays.
In Memory and
Memory Scan
mode, channel
displays.
TX error
Menu mode
Memory
mode
Frequency
Indicator
(EX: 27.185)
NA In Menu mode,
Menu displays.
In Memory
mode, Memory
channel
displays.
In Memory
Scan mode,
Frequency
displays.
Volume
setting mode
Squelch
setting mode
MHz Frequency is
not displayed
in Frequency
indicator.
Frequency is
displayed in
Frequency
indicator.
NA
S/RF icon
(Signal
Strength/RF
Power) and
Meter
(S/RF icon always
on)
Meter off - No
signal received or
transmitted
(S/RF icon
always on)
Meter on -
Transmitting,
Received RF
signal strength.
NA
* Items with an asterisk ( * ) indicate that they are not displayed
on the LCD screen graphic on page 11.
14
USING THE CMX560
BASIC OPERATIONS
Turn On/O
The CMX560 remembers its power status when it is turned off
or powered down. For example: if the CMX560 is off when you
disconnect power to the unit (turn off the vehicle), when you
reconnect power (turn on the vehicle) it remembers that it was off
and keeps it in an off state until you power on the radio again.
1. Press and hold POWER to turn the CMX560 on.
2. Press and hold POWER again to turn it off.
Transmit/Receive
1. Press and hold PTT to transmit.
TX
displays.
Continuous transmission limit is 5 minutes. After 5 minutes,
a transmission error displays.
2. Release PTT to receive.
BUSY
replaces
TX
.
Adjust Volume
Press▲/▼onthesideofthespeaker/microphonetoturnthe
volume up and down. There are 8 volume levels, from 0 (Off) to 7.
Select Channel
Press▲/▼tomoveupordownthechannelsoneatatime.Press
and hold them to move quickly through the channels. The channel
number changes (1 - 40) and the corresponding frequency
displays.
If Key Beep is active, the speaker/microphone beeps each
time the channel changes.
Adjust Squelch
1. Press SQL.
RSQ
flashes on the screen.
2. Press▲/▼toselecttheremotesquelchlevel(1-3).
3. Press ENTER or SQL to store the setting.
RSQ
goes away.
15
Adjust Noise Limitations (NB/HICUT)
NB (Noise Blanker) detects noise pulses (for example: engine
noises) and attenuates the transceiver for the duration of the
pulse. HICUT attenuates signals higher than a specific threshold.
You can set either NB or HICUT on, or both of them on.
1. Press NB/HICUT (on top of the speaker/microphone) once.
NB on;
NB
only displays on the LCD.
2. Press NB/HICUT again (twice). HICUT on, NB off;
HIC
only
displays on the LCD.
3. Press NB/HICUT again (three times). NB and HICUT both on;
both
NB
and
HIC
display on the LCD.
Adjust Attenuation (LO/DX)
Press LO/DX to allow automatic RF Gain adjustment for close
communication.
1. Press LO/DX.
LOCAL
displays, indicating that no RF Gain is
applied.
2. Press LO/DX again. RF Gain is on to boost weaker signals
and
LOCAL
goes away.
Set Key Lock
Turning on Key Lock (LOCK key on top of the speaker/
microphone) prevents the keys from operating (except PTT,
volume▲/▼,SQL, and POWER).
1. Press and hold LOCK until the key icon displays. Key Lock is
ON.
2. Press and hold LOCK until the key icon goes away. Key Lock
is OFF.
MENU OPERATION
Press MENU/ENTER to access the 5 CMX560 menus:
• Memory Scan
• Roger Beep
• Key Beep
• Dimmer
• LCD Contrast
16
Memory Scan (
MEM SCAN
)
You can scan memory channels.
1. Press MENU.
MEM SCAN
displays and the current setting
blinks.
2. Press▲/▼toturnMemoryScanonoroff.
3. Press MENU to store that setting and move to the next menu
setting or press and hold ENTER to save the setting and exit
Menu mode.
Roger Beep (
ROGER
)
Turn Roger Beep on to transmit a tone when transmission is
complete.
1. Press MENU twice to access Roger Beep.
Roger
displays
and the current setting displays and blinks.
2. Press▲/▼toturnRogerBeeponoroff.
3. Press MENU to store that setting and move to the next Menu
setting or press and hold ENTER to save the setting and exit
Menu mode.
Key Beep (
BEEP
)
Turn Key Beep on to sound a beep when you press a key.
1. Press MENU three times to access Key Beep.
Beep
displays
and the current setting displays and blinks.
2. Press▲/▼toturnKeyBeeponoroff.
3. Press MENU to store that setting and move to the next Menu
setting or press and hold ENTER to save the setting and exit
Menu mode.
Dimmer (
LIGHT
)
This selection changes the backlight intensity.
1. Press MENU four times.
Light
displays and the current
backlight intensity level displays and blinks [oF (off), Lo, HI].
2. Press▲/▼tochangetheintensitylevel.Whenyouchangea
level, the screen changes to that level.
17
3. Press MENU to store that setting and move to the next menu
setting or press and hold ENTER to save the setting and exit
Menu mode.
LCD Contrast (
CONTRAST
)
This function changes the contrast level (1 - 10) between the
characters on the LCD and the backlight.
1. Press MENU five times.
Contrast
displays and the current
contrast level displays and blinks.
2. Press▲/▼tochangethecontrastlevel.Whenyouchangea
level, the screen changes to that level.
3. Press MENU to store that setting and move to the next menu
setting.
Exit MENU mode
Press and hold ENTER to exit Menu mode.
DETAILED OPERATIONS
During any operation, press and hold ENTER to save your
settings and exit Menu mode.
Save Channels to Memory
You can save up to 8 channels in the CMX560 memory.
1. Press▲/▼tofindthechanneltobesaved.PressMEM.
MEM-1
displays. If a channel is saved to that memory slot, it
flashes.
2. Press▲/▼againtoselectamemoryslottosavethechannel
in (1 - 8).
3. Press and hold MEM to store the channel in that memory
slot. The channel stored in that memory location displays for
2 seconds and then the LCD display returns to normal. If you
select a memory slot that already has a channel saved to it,
you will overwrite that saved channel with the new channel.
Recall Saved Channels from Memory
1. In normal RX mode, press MEMandthenuse▲/▼toselect
a memory channel (1 - 8) to be recalled.
18
2. Press MEM to select the channel stored in that memory
channel. The speaker/microphone selects that stored
channel, displays the frequency, and then tunes to it.
Clear All Channels from Memory
1. Press POWER to turn off the transceiver.
2. Press and hold POWER and MEM to turn the transceiver
back on.
3. All stored frequencies are deleted.
MAINTENANCE
The CMX560 is designed to give you years of trouble-free
service. There are no user-serviceable parts inside. It requires no
maintenance except replacing the inline fuse in the fuse holder of
the DC power cord.
To replace a blown fuse:
1. Press ends of the fuse holder together. Twist to open.
Carefully separate the two pieces.
2. Remove the fuse and inspect. If blown, replace with the same
type 6-amp fuse.
Use only the fuse specified for your CMX560. Failure to do
so may void your warranty.
Every six months:
1. Check the SWR.
2. Be sure all electrical connections are tight.
3. Inspect antenna coaxial cable for wear or breaks in shielding.
4. Be sure all screws and mounting hardware are tight.
TROUBLESHOOTING
If your radio is not performing to your expectations, please try
these simple steps. If these steps don’t solve your problem, visit
the Uniden website (www.uniden.com) for troubleshooting and
FAQ information.
19
IF... TRY...
Transceiver won’t
turn on (no power)
• Check the power cord.
• Check your vehicle’s electrical system.
Poor reception • Adjust the squelch level.
• Check the antenna, cable, and connectors.
Background noise Adjust the squelch level.
Weak transmission
• Check the antenna, cable, and connectors.
• Check the antenna grounding.
• Check for corrosion on the connectors.
SERVICE AND REPAIR INFORMATION
• Save your purchase receipt for proof of warranty.
• When ordering parts, it is important to specify the correct
model number of this radio (CMX560).
SERVICING YOUR RADIO
It is the user’s responsibility to see that this radio is operating
at all times in accordance with the FCC Citizens Radio Service
regulations. We highly recommend that you consult a qualified
radio/telephone technician for servicing and aligning this CB radio
product.
When ordering parts, be sure to specify the correct model
number and serial number of the unit.
SPECIFICATIONS
GENERAL
Channels 40 AM
Frequency Range 26.965 to 27.405 MHz
Frequency Control Phase Locked Loop (PLL) synthesizer
Operating Temperature 22º F to 140º F (−30º C to +60º C)
Microphone Electret Condenser Type
Input Voltage 13.8V DC (Negative Ground)
20
Current Drain TX: AM Full Moderation 2A (max)
RX: Max Audio 930mA (max)
Fuse Rating 3 Amps
Size 7-9/32 in x 8-57/64 in x 2-13/64 in
Weight 4lbs. 3oz. with microphone
Antenna Connector M-Type
TRANSMITTER
Power Output 4 Watts @13.8 VDC
Emission Type 6A3
Hum and Noise Better than 40dB
Frequency Tolerance +/−100Hz
Spurious Harmonics
Emission
−65dBc
Output Impedance 50 ohms, unbalanced
RECEIVER
Max. Sensitivity −113dBm
Audio Output Power 2W (Vol Max)
Squelch Sensitivity
Threshold (at SQL1)
Tight (at SQL3)
−110dBm
−47dBm
Adjacent Channel Rejection 60dB
IF Rejection Ration (2
signals)
85dB
Specifications and features are subject to change without
notice.
FCC PART 15/IC COMPLIANCE
FCC COMPLIANCE
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.
21
Changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate
the equipment.
Avis de conformité à la FCC : Ce dispositif a été testé et s’avère
conforme à l’article 15 des règlements de la Commission
fédérale des communications (FCC). Ce dispositif est soumis
aux conditions suivantes: 1) Ce dispositif ne doit pas causer
d’interférences nuisibles et; 2) Il doit pouvoir supporter les
parasites qu’il reçoit, incluant les parasites pouvant nuire à son
fonctionnement.
Tout changement ou modification non approuvé expressément
par la partie responsable pourrait annuler le droit à l’utilisateur de
faire fonctionner cet équipement.
IC COMPLIANCE
This device complies with Industry Canada 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.
Changes or modifications not expressly approved by the party
responsible for compliance could void your authority to operate
the equipment.
Cet appareil est conforme aux normes RSS exemptes de
licences d’Industrie Canada. Son fonctionnement est soumis
aux deux conditions suivantes : (1) cet appareil ne doit pas
causer d’interférences nuisibles et (2), il doit pouvoir accepter les
interférences, incluant celles pouvant nuire à son fonctionnement
normal.
Tout changement ou modification non approuvé expressément
par la partie responsable pourrait annuler le droit à l’utilisateur de
faire fonctionner cet équipement.
22
ONEYEAR LIMITED WARRANTY
Keep your receipt as proof of purchase for warranty service.
WARRANTOR: UNIDEN AMERICA CORPORATION (“Uniden”)
ELEMENTS OF WARRANTY: Uniden warrants, for one year,
to the original retail owner, this Uniden Product to be free from
defects in materials and craftsmanship with only the limitations or
exclusions set out below.
WARRANTY DURATION: This warranty to the original user
shall terminate and be of no further effect 12 months after the
date of original retail sale. The warranty is invalid if the Product
is (A) damaged or not maintained as reasonable or necessary,
(B) modified, altered, or used as part of any conversion kits,
subassemblies, or any configurations not sold by Uniden, (C)
improperly installed, (D) serviced or repaired by someone
other than an authorized Uniden service center for a defect
or malfunction covered by this warranty, (E) used in any
conjunction with equipment or parts or as part of any system
not manufactured by Uniden, or (F) installed or programmed by
anyone other than as detailed by the owner’s manual for this
product.
STATEMENT OF REMEDY: In the event that the product does
not conform to this warranty at any time while this warranty is
in effect, warrantor will either, at its option, repair or replace
the defective unit and return it to you without charge for parts,
service, or any other cost (except shipping and handling)
incurred by warrantor or its representatives in connection with
the performance of this warranty. Warrantor, at its option, may
replace the unit with a new or refurbished unit. THE LIMITED
23
WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE
WARRANTY PERTAINING TO THE PRODUCT AND IS
IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES
OF ANY NATURE WHATSOEVER, WHETHER EXPRESS,
IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING,
BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. THIS WARRANTY DOES NOT COVER OR
PROVIDE FOR THE REIMBURSEMENT OR PAYMENT
OF INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some
states do not allow this exclusion or limitation of incidental or
consequential damages so the above limitation or exclusion may
not apply to you.
LEGAL REMEDIES: This warranty gives you specific legal rights,
and you may also have other rights which vary from state to state.
This warranty is void outside the United States of America.
PROCEDURE FOR OBTAINING PERFORMANCE OF
WARRANTY: If, after following the instructions in the owner’s
manual you are certain that the Product is defective, pack the
Product carefully (preferably in its original packaging). The
Product should include all parts and accessories originally
packaged with the Product. Include evidence of original purchase
and a note describing the defect that has caused you to return
it. The product should be shipped freight prepaid, by traceable
means, to warrantor at:
Uniden America Service
C/O Saddle Creek
743 Henrietta Creek Rd., Suite 100
Roanoke, TX 76262
24
RADIO CODE DEFINITIONS
The following list contains common “10-Codes” used by CB radio
operators for faster communication and better understanding.
CODE MEANING CODE MEANING
10-1 Received poorly 10-34 Trouble at this station
10-2 Receiving well 10-35 Confidential information
10-3 Stop transmitting 10-36 Correct time is
10-4 OK, message received 10-37 Wrecker needed at
10-5 Relay message 10-38 Ambulance needed at
10-6 Busy, stand by 10-39 Your message is delivered
10-7 Out of service, leaving
air
10-41 Please turn to channel
10-8 In service, subject to
call
10-42 Traffic accident at
10-9 Repeat message 10-43 Traffic tie up at
10-10 Transmission
completed, standing
by
10-44 I have a message for you
10-11 Talking too rapidly 10-45 All units within range
please
report
10-12 Visitors present 10-50 Break channel
10-13 Advise Weather/ Road
conditions
10-60 What is next message
number
10-16 Make pickup at 10-62 Unable to copy, use phone
10-17 Urgent business 10-63 Net directed to
10-18 Anything for us? 10-64 Net clear
10-19 Nothing for you,
return to base
10-65 Awaiting your next
message/assignment
10-20 My location is 10-67 All units comply
10-21 Call by telephone 10-70 Fire at
25
CODE MEANING CODE MEANING
10-22 Report in person to 10-71 Proceed with transmission
in sequence
10-23 Stand by 10-77 Negative contact
10-24 Completed last
assignment
10-81 Reserve hotel room for
10-25 Can you contact 10-82 Reserve room for
10-26 Disregard last
information
10-84 My telephone number is
10-27 I am moving to
channel
10-85 My address is
10-28 Identify your station 10-91 Talk closer to microphone
10-29 Time is up for contact 10-93 Check my frequency on
this channel
10-30 Does not conform to
FCC rules
10-94 Please give me a long
count
10-32 I will give you a radio
check
10-99 Mission completed, all
units secure
10-33 EMERGENCY TRAFFIC 10-200 Police needed at