UT075Z_PMR446MR-2CK_1 2/16/2016 15:24:41 PM
Channels 8 channels
Sub Codes 38 Sub-Audible Tones
 83 DCS Codes
Power Source NiMH Battery Pack
Operating Frequency
 
446.00625 - 446.09375 MHz
Range Up to 8 Km
Battery Life 16 Hours typ. - 
 NiMH Battery Pack
 (5/5/90 duty cycle) 
SPECIFICATIONS
DECLARATION OF CONFORMITY
For sales and service please contact
Printed in Vietnam
U01UT075ZZZ(0)
Talking on Your Radio
To talk to others using the radio:
1) Press and hold the PTT button and speak in a 
clear, normal voice about 5-10 cm away from 
the microphone. While you are transmitting, the 
 icon appears on the display. To avoid cutting 
off the first part of your transmission, pause 
slightly after pressing the PTT button before you 
start talking.
2) When you have finished speaking, release the 
PTT button. You can now receive incoming calls. 
While receiving, the icon appears on the 
display.
Monitor Mode Feature
Your radio allows you to listen for weak signals on 
the current channel at the press of a key.
To turn ON the Monitor Mode:
• For brief listening, press MON button. The 
icon blinks.
• Press and hold MON button for 2 seconds until 
two beeps sound for continuous listening. The 
receiver circuit stays open, letting both the noise 
and weak signals be heard.
To turn OFF Monitor Mode:
 Press MON button to return to "Normal" mode, 
and the icon stops blinking and disappears.
Navigating through the Menu
Use the MENU key to access your radio's 
advanced functions.
1) To enter the Menu, press the MENU/ key.
2) Additional presses of the MENU/ key 
advance you through the Menu until exiting to 
"Normal" operating mode.
3) Other methods of exiting the Menu function are: 
 a. Press and hold the MENU/ key again.
 b. Press the PTT, MON, or CALL/LOCK key
 c. Wait 10 seconds until the unit automatically 
returns to “Normal” mode.
Voice Operated Transmission
Your
To select a call tone:
1) Press MENU/ repeatedly until the call
 icon and Call Tone start to blink on the
 display.
2) Press CH  / CH  to move through the
 available call tones. Each tone will be heard
 through the speaker but will not be transmitted.
 Cycle through these tones and stay on the tone
 you want to select.
3) Exit Call Tone to set the selected tone.
 radio is equipped with a user selectable Voice 
Operated Transmitter (VOX) that can be used for 
automatic voice transmissions. The VOX feature is 
designed to be used with a headset with a 
microphone. Transmission is initiated by speaking 
into the remote microphone instead of pushing the 
PTT button.
To select the VOX level:
1) Enter the Menu. Advance through the Menu until 
the vox icon blinks on the display. The current 
level (OFF, 1-5) will be indicated. Level oF (OFF)
disables VOX, while levels 1-5 set the sensitivity 
of the VOX circuit.
2) Press either the CH or key to the desired 
VOX sensitivity level. Use level 1 for increased 
sensitivity to voice in normally quiet environments,
and use a higher level to reduce undesired 
activation in very noisy environments.
Transmitting a Call Tone
Your radio is equipped with 10 selectable call tones 
that are transmitted when the CALL/LOCK key is 
pressed.
To transmit the selected call tone, press the CALL/ 
key. The selected tone will automatically be 
transmitted for a fixed length of time. Call Tone will 
be cancelled when the PTT button is pressed.
Key Lock
Press and hold the CALL/LOCK
CALL/LOCK
 key until the the 
icon appears.
To exit Keylock on mode, press and hold 
key again.
Note:
• While in keylock on mode, you can still use 
the radio to receive transmissions, use CALL, 
VOL or , PTT and MON.
• To turn the radio off and on, exit keylock on 
mode.
Automatic Power Save Feature
Your radio has a unique circuit designed to 
dramatically extend the life of the batteries. If there 
is 
no transmission nor an incoming call within 3 
seconds,
 your radio switches to the Power Save 
mode. The radio is still able to receive 
transmissions in this mode.
LCD Backlight
The LCD Backlight automatically turns ON when 
any key (except the PTT button) is pressed. The 
LCD illuminates for 10 seconds before turning OFF.
Roger Beep
Roger Beep is a BEEP that is sent to notify the end 
of transmission (both PTT and VOX transmission). 
Roger Beep can be heard through the speaker 
when both Roger Beep and Key Beep are set to 
ON. When Roger Beep is set to ON and Key Beep 
OFF, Roger Beep will not be heard from the 
speaker but it will be transmitted to your party. 
When Roger Beep is set to OFF, Roger Beep 
neither be heard nor transmitted.
This equipment complies with the European 
R&TTE directive.
To view the complete Declaration of Conformity, 
please refer to the free download available 
at our web site: www.avera.eu.
Normal
Normal
VOX Level
Call Tone 1-10
OFF, 1-5
Sub Code
Scan
OFF, 1-121
ON/OFF
To change Roger Beep setting:
Press and hold VOL ▲while turning the radio on 
and off. If Roger Beep is ON, it will be turned off; 
if it is OFF, it will be turned on.
Your radio comes with a NiMH battery pack, 
but will also operate with regular AAA alkaline 
batteries.
NEVER try to charge the radio when alkaline 
batteries are installed.
NEVER put the radio in the charging cradle when 
alkaline batteries are installed.
To install the batteries:
LOCK
USE OF ALKALINE BATTERIES
1) Make sure your radio is OFF.
2) Release the battery latch at the bottom of the 
radio, and remove the cover.
3) Install the regular AAA alkaline batteries into the 
battery compartment. Be certain to follow the 
instructions written on the label on the battery 
pack. Installing the battery pack incorrectly will 
prevent the unit from operating.
4) Before placing the battery cover back on the 
radio, check the rubber seal around the battery 
compartment and the ribbon of the battery pack: 
make sure that the seal is in good condition and 
that there is no foreign matter under the seal.
5) Replace the battery compartment cover.