Inrico T338 4G LTE Terminal

Notes Before Using

Please read the following content carefully. It is very important for radio users to gain general knowledge and risks.

• Do not use the device or charging the battery in any hazardous areas such as gas, dust, steam, etc.
• Please turn off the device while refueling or parking at the gas station.
• Do not disassemble your radio.
• Avoid prolonged time in the sun or placing it near heating appliance.
• Avoid excessive exposure to the extreme dusty, damp and splashing place, or leave it on unstable surface.
• Repairation by professional technicians, do not disassemble by yourself.

Disclaimer

Inrico reserves the right to modify product design and specifications. Inrico assumes no responsibility in the event of printing errors. All specifications are subject to change without notice.

Contents

This document contains the following sections:

• Unboxing and Device Checking
• Attached accessories
• Battery Care
• Handling Precautions
• USB cable charging
• Installation of accessories
• Install the lanyard
• Installing headset
• Radio Overview
• LED Indicators
• Simple Troubleshooting
• Specification

Unpacking and Checking the Equipments

Please pull out of the equipments carefully from the packaging box, and we recommend you check the items are listed in the following table before you abandon the package, and make sure you receive all of them. If any items are lost or damaged during transportation, please contact local dealer immediately.

Accessories:

Battery Care

Fully Charge Battery Before Initial Use

• Do preserve battery life by switching off a device and removing the batteries when it's not being used, and is not expected to be used for extended periods of time.
• Do practice proper battery storage by keeping batteries in a cool, dry place at normal room temperature.

Properly Store Batteries

• Remove the battery from the device.
• Charge and discharge the battery to 40%-65% if it will not be used for 10 days or more. This can greatly extend the battery life.
• The battery should drop below 65% when it is idle for more than 10 days to prevent it from swelling.
• Store the battery in cool and dry environment that's less than 25°C.

Features of Lithium Battery

• Battery capacity will reduce after multiple charging cycles.
• The battery capacity drops gradually even without being used.
• Longer charging time is required in shady place.
• Charging and storing lithium battery in warm condition will short its lifespan. Please do not leave them inside the vehicle or near the heater.
• If the battery working time has reduced significantly, please replace the battery immediately in avoidance of fluid leakage.

Handling Precautions

• Do not overcharge the battery
  Please stop charging if it can't be fully charged within required time. The battery probably overheats, smokes, bursts or suddenly be on fire due to abnormal charging process. When fully charged or not charged, please disconnect the charger and unplug it from the power outlet.
• Do not discard battery in a microwave or high pressure container.
  The battery probably overheats, smokes, bursts or suddenly be on fire.
• Do not expose damaged battery near any fire.
  If the battery is broken, leaking or has an abnormal odor, please remove it from flammable areas immediately. The fluid in the battery is flammable, which may cause smoke and fire.
• Do not use abnormal battery
  If the battery is with odd smelly, discolored, deformed, etc., please stop charging or disassemble from the device immediately.
• Please use authorized power adaptor
  To comply with warranty terms and avoid damages, charge the battery using a specified charger for best performance.

USB Cable Charging

Plugging the USB-C cable to the radio charging port and another end USB-A interface connect with power adapter. LED indicator light on for charging after power supplied.

Accessory Installation

1. Install lanyard

Thread the lanyard through the designated loop on the top of the device.

2. Installing headset

Open the cover from the top of the device to show the headset sockets. The headset will work immediately after being plugged in.

Radio Overview

The following describes the various components and controls of the Inrico T338 4G LTE Terminal.

Front View:

• Screen: Displays information and menus.
• OK Button: Confirms selections.
• Menu Button: Opens the main menu.
• F2 Button: Programmable function key.
• Phone Button: Initiates or answers calls.
• Directional Pad (Up/Down/Left/Right): Navigates menus and options.
• Speaker Grill: Emits audio output.
• Microphone (MIC): Captures audio input.

Top View:

• Group Knob: Selects communication groups.
• On/Off Button: Powers the device on or off.
• Headset Port: For connecting an external headset.

Side View (Left):

• Flash Button: Activates the flashlight.
• Back Clip Nut: Attachment point for the belt clip.
• Camera: Integrated camera module.
• Battery Cover Latch: Secures the battery compartment cover.

Side View (Right):

• PTT Button (Push-to-Talk): Initiates voice transmission.
• F1 Button: Programmable function key.
• Volume Up/Down Buttons: Adjusts audio volume.

LED Indicators

Information regarding LED indicators is not available in the provided document pages.

Simple Troubleshooting

Information regarding simple troubleshooting is not available in the provided document pages.

Specification

Detailed specifications are not available in the provided document pages.