FCC T11 - User Manual

Walkie-talkie
T11 User Manual
This set includes 2 walkie-talkie units: these are
communication devices that operate on mobile radio
frequencies. They have 8(Europe)/ 22(US) channels as well
as a back-lit LCD screen, enabling you to communicate over
several kilometers free-of-charge (up to 3miles in open areas).
Note: Please read the instructions carefully before using the
equipment and retain for future reference.
Specific Recommendations
To avoid the risk of burns, do not use the device if the aerial
is damaged in any way.
Don not use the device in a potentially explosive setting
(e.g. Around pumps, on the lower deck of a boat or around
a fuel-storage installation or chemical products).
If traveling in a car or by bike, stop before using the device.
Switch off the device if on an airplane or in a hospital.
Never use the device in close proximity to a radio to avoid
interference.
Remove the batteries if the device is not used for an
extended period of time. Never mix used batteries with new
ones.
Keep the transmitter and antenna at least 5cm from your
face. Direct the antenna upwards and speak normally.
Clean the device with a damp cloth. Avoid the use of
cleaning agents and solvents.
Do not modify the device in any way. In the event of
damage occurring, ensure that the device is checked by a
qualified professional.
The device cannot be used to contact emergency services.
Functions at Glance
BEFORE USE
Removing the belt clip
Before insert batteries into the device, first pull the belt clip
latch away from the device.
Installing the Batteries
1. Slid down the battery compartment cover.
2. Insert 3 x AAA Alkaline Battery (Not included)
3. Position the batteries according to the polarity marking on
the battery compartment.
4. After placing batteries into correct positions, put the battery
cover back on.
Using the device
1. Turning the device on/off
Switch on the device: Press and hold on the
[ /MENU]button 3 seconds then you will hear a beep sound.
Switch off the device: Press and hold on the
[ /MENU]button 3 seconds then you will hear a beep sound.
2. Adjusting the volume
To increase the volume, press the Up[ ]button. And
press the Down[ ]button to decrease the volume.

Summary

Functions at Glance

Scanning

Illustrates the scanning function for finding channels or menu items on the walkie-talkie display.

Vox

Indicates the Voice Operated Exchange function status, allowing hands-free transmission.

Battery Level

Shows the current battery status, indicating when the device needs recharging or battery replacement.

Keypad Lock

Denotes the status of the keypad lock feature, preventing accidental button presses.

Volume

Visual representation of the current audio volume level set on the device.

Before Use

Removing the Belt Clip

Instructions on how to detach the belt clip from the device before inserting batteries.

Installing the Batteries

Battery Installation Steps

Step-by-step guide for correctly inserting AAA batteries into the walkie-talkie compartment.

Using the Device

Turning the Device On;Off

Procedure for powering the walkie-talkie on and off by pressing and holding the MENU button.

Adjusting the Volume

How to increase or decrease the audio volume using the Up and Down buttons.

Specific Recommendations

Safety and Usage Precautions

Essential safety advice, including avoiding damaged aerials, explosive settings, and interference.

Channel and Frequency (MHz)

EU Channels

Lists frequencies for 8 European channels, including channel numbers and frequencies in MHz.

US Channels

Details frequencies for 22 US channels, providing channel numbers and corresponding frequencies in MHz.

FCC Statement

Compliance and Interference

Information regarding FCC compliance for digital devices and measures to correct interference.

Specific Absorption Rate (SAR)

Details the government's requirements for radio wave exposure and testing against SAR limits.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features
5. Safety Recommendations

This document describes a walkie-talkie device, model T11, designed for communication over mobile radio frequencies. The set includes two walkie-talkie units.

Function Description

The walkie-talkie operates on either 8 (Europe) or 22 (US) channels, allowing for free-of-charge communication over several kilometers (up to 3 miles in open areas). It features a back-lit LCD screen for easy viewing. The device supports CTCSS (Continuous Tone Coded Squelch System) with 121 available sub-channels to minimize interference. A VOX (Voice Operated eXchange) function enables hands-free transmission, activating the radio when voice or sound is detected. The device also includes a scanning function to find active radio channels. A monitor function allows for active listening.

Important Technical Specifications

• Frequency Range:
  • EU_PMR: 446.00625MHz ~ 446.09375MHz
  • US_FRS: 462.55000MHz ~ 462.71250MHz, 467.56250MHz ~ 467.71250MHz
• Channels: 8 (EU_PMR) / 22 (US_FRS)
• Sub-codes: 121 groups (CTCSS)
• Transmission Power: <0.5W
• Range: Up to 3 miles in open field
• Modulation Type: FM-F3E
• Channel Spacing: 12.5 kHz
• Battery Type: 3 x AAA Alkaline/rechargeable batteries (DC 4.5 V, 1.5V per battery)

Usage Features

• Power On/Off: Press and hold the [/MENU] button for 3 seconds to turn the device on or off, accompanied by a beep sound.
• Volume Adjustment: Use the Up [▲] button to increase volume and the Down [▼] button to decrease volume.
• Battery Indication: The LCD screen displays battery charge level with squares (full, 2/3, 1/3, empty). A flashing icon and beep indicate low battery, requiring replacement or recharge.
• Communication: The device is in "Reception" mode when idle. Pressing the PTT (Push-to-Talk) button switches to "Transmission" mode. Hold the device 3-5 cm from your mouth and speak normally. Release PTT to receive.
• Channel Changing: Press the MENU button once, then use the UP/DOWN buttons to select a channel. Confirm with the PTT button.
• CTCSS Setting: Press the MENU button twice, then use the UP/DOWN buttons to select one of the 99 available CTCSS codes. Confirm with the PTT button.
• VOX Function: Press the MENU button three times. Use the UP button to set sensitivity levels (1-3, with 3 being highest) or the DOWN button to turn VOX OFF. Confirm with the PTT button. VOX mode is not recommended in noisy environments.
• Scanning: Press and hold the UP button for 2 seconds to activate scanning for active channels. Scanning stops when an active channel is found and resumes automatically.
• Monitor: Press and hold the DOWN button for 3 seconds to activate the monitor function.
• Call Tones: The device has 10 call tones. Press the MENU button four times, then use the UP/DOWN buttons to select a call tone. Confirm with the PTT button. To send a call tone, press the PTT button twice quickly.
• Key-Tone On/Off: Press the MENU button five times. Use the UP button to enable (ON) or the DOWN button to disable (OFF) key tones. Confirm with the PTT button.
• Roger Beep On/Off: Press the MENU button six times. Use the UP/DOWN buttons to enable or disable the Roger beep, which confirms when transmission has stopped. Confirm with the PTT button.
• Backlit Display: Press any button (except MENU) to activate the LCD backlight for approximately 5 seconds.
• Battery Saving Function: Automatically activated after 6 seconds of inactivity to conserve power without affecting reception.
• Built-in Flashlight: For light signals or general lighting needs.
• Device Lock/Unlock: Press and hold the [LAMP] button for 3 seconds to lock or unlock the device.

Maintenance Features

• Battery Installation: Slide down the battery compartment cover, insert 3 x AAA Alkaline batteries (not included) according to polarity markings, and replace the cover.
• Cleaning: Clean the device with a damp cloth. Avoid cleaning agents and solvents.
• Battery Removal: Remove batteries if the device is not used for an extended period. Do not mix used batteries with new ones.
• Professional Repair: Do not modify the device in any way. In case of damage, ensure it is checked by a qualified professional.

Safety Recommendations

• Do not use if the aerial is damaged to avoid burns.
• Avoid use in potentially explosive settings (e.g., near pumps, fuel installations, or chemical products).
• Stop before using while traveling in a car or by bike.
• Switch off the device on airplanes or in hospitals.
• Avoid close proximity to other radios to prevent interference.
• Keep the transmitter and antenna at least 5cm from your face; direct the antenna upwards and speak normally.
• The device cannot be used to contact emergency services.
• Avoid using two devices less than 1.5m (5 feet) apart to prevent interference.
• VOX operation is not recommended in noisy or windy environments.
• FCC compliance: The device complies with part 15 of the FCC Rules. Any changes or modifications not explicitly approved by the manufacturer could void the user's authority to operate the equipment.
• SAR Information: The device meets government requirements for exposure to radio waves. The SAR limit for USA (FCC) is 1.6 W/kg averaged over one gram of tissue. For body-worn operations, the back of the handset should be kept 25mm from the body. Belt clips, holsters, and similar accessories should not contain metallic components. Accessories that do not satisfy these requirements should be avoided.

FCC T11 Specifications

General

Brand	FCC
Model	T11
Category	Radio
Language	English