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About Zebra
TC72/TC77 Product Reference Guide
Accessories
1-Slot USB-Ethernet Cradle
USB and Ethernet Communication
Setting the USB Ethernet Module
TC72 TC77 Touch Computer
TC72 TC77 Touch Computer
About This Guide
Configurations
Notational Conventions
Icon Conventions
Service Information
Determining Software Versions
Determining the Serial Number
Getting Started
Unpacking the Device
Device Features
Setting Up the Device
Removing the SIM Lock Access Cover
Installing the SIM Card
Installing the SAM Card
Installing a microSD Card
Installing the Hand Strap and Battery
Installing the Battery
Device Charging
Charging the Battery
Charging Indicators
Replacing the Battery
Replacing the SIM or SAM Card
Replacing the microSD Card
Using the Device
Home Screen
Setting Home Screen Rotation
Status Bar
Notification Icons
Status Icons
Managing Notifications
Opening the Quick Access Panel
Quick Access Panel Icons
Editing Icons on the Quick Settings Bar
Battery Management
Checking Battery Status
Monitoring Battery Usage
Low Battery Notification
Interactive Sensor Technology
Waking the Device
USB Communication
Transferring Files
Transferring Photos
Disconnecting from the Host Computer
Settings
Accessing Settings
Display Settings
Setting the Screen Brightness Manually
Setting the Screen Brightness Automatically
Setting Night Light
Setting Screen Rotation
Setting Screen Timeout
Setting Lock Screen Notifications
Setting Touch Key Light
Setting Font Size
Notification LED Brightness Level
Setting Touch Panel Mode
Setting the Date and Time
General Sound settings
Sound Options
Zebra Volume Controls
Setting Wake-Up Sources
Remapping a Button
Keyboards
Keyboard Configuration
Enabling Keyboards
Switching Between Keyboards
Using the Android and Gboard Keyboards
Edit Text
Entering Numbers, Symbols, and Special Characters
Enterprise Keyboard
Numeric Tab
Alpha Tab
Additional Character Tab
Scan Tab
Language Usage
Changing the Language Setting
Adding Words to the Dictionary
Notifications
Setting App Notifications
Viewing Notifications
Controlling Lock Screen Notifications
Enabling Blink Light
Applications
Installed Applications
Accessing Apps
Switching Between Recent Apps
Battery Manager
Opening Battery Manager
Battery Manager Information Tab
Battery Manager Swap Tab
Camera
Taking Photos on Android 11
Taking Photos on Android 13
Taking a Panoramic Photo
Recording Videos on Android 11
Recording Videos on Android 13
Photo Settings
Video Settings
DataWedge Demonstration
DataWedge Demonstration Icons
Selecting a Scanner
PTT Express Voice Client
PTT Express User Interface
PTT Audible Indicators
PTT Notification Icons
Enabling PTT Communication
Selecting a Talk Group
PTT Communication
Creating a Group Call
Responding with a Private Response
RxLogger
RxLogger Configuration
Configuration File
Enabling Logging
Disabling Logging
Extracting Log Files
Backing Up Data
RxLogger Utility
Initiating the Main Chat Head
Removing the Main Chat Head
Viewing Logs
Removing a Sub Chat Head Icon
Backing Up In Overlay View
Data Capture
Imaging
Digital Camera
Linear Imager
Operational Modes
Scanning Considerations
Scanning with Internal Imager
Scanning with Internal Camera
Scanning with the RS507/RS507X Hands-Free Imager
Scanning with the RS5100 Ring Scanner
Scanning with the RS6000 Bluetooth Ring Scanner
Scanning with the DS2278 Digital Scanner
Scanning with the DS3578 Bluetooth Scanner
Scanning with the DS3608 USB Scanner
Scanning with the DS8178 Digital Scanner
Scanning with the LI3678 Linear Imager
Scanning with the DS3678 Bluetooth Scanner
Pairing a Bluetooth Ring Scanner
Pairing in SSI Mode Using Near Field Communication
Pairing Using Simple Serial Interface (SSI)
Pairing the Ring Scanner Using Bluetooth Human Interface Device
Pairing a Bluetooth Scanner
Pairing Using Simple Serial Interface
Pairing the Bluetooth Scanner Using Bluetooth Human Interface Device
DataWedge
Enabling DataWedge
Disabling DataWedge
Supported Decoders
Camera Supported Decoders
SE4750-SR and SE4750-MR Internal Imager Supported Decoders
SE4770 Internal Imager Supported Decoders
RS507/RS507x Supported Decoders
RS5100 Supported Decoders
RS6000 Supported Decoders
DS2278 Supported Decoders
DS3578 Supported Decoders
DS3608 Supported Decoders
DS3678 Supported Decoders
DS8178 Supported Decoders
LI3678 Supported Decoders
Wireless
Wireless Wide Area Networks
Sharing the Mobile Data Connection
Enabling USB Tethering
Enabling Bluetooth Tethering
Enabling Wi-Fi Hotspot
Configuring the Wi-Fi Hotspot
Data Usage
Monitoring Data Usage
Setting Data Usage Warning
Setting Data Limit
Cellular Network Settings
Data When Roaming
Setting Preferred Network Type
Setting Preferred Network
Using Search for MicroCell
Configuring the Access Point Name
Locking the SIM Card
Wireless Local Area Networks
Connecting to a Wi-Fi Network
Wi-Fi Version
Removing a Wi-Fi Network
WLAN Configuration
Configuring a Secure Wi-Fi Network
Manually Adding a Wi-Fi Network
Configuring for a Proxy Server
Configuring the Device to Use a Static IP Address
Wi-Fi Preferences
Additional Wi-Fi Settings
Wi-Fi Direct
Bluetooth
Adaptive Frequency Hopping
Security
Bluetooth Profiles
Bluetooth Power States
Bluetooth Radio Power
Enabling Bluetooth
Disabling Bluetooth
Discovering Bluetooth Device(s)
Changing the Bluetooth Name
Connecting to a Bluetooth Device
Selecting Profiles on the Bluetooth Device
Unpairing a Bluetooth Device
Using a Bluetooth Headset
Cast
Near Field Communications
Reading NFC Cards
Sharing Information Using NFC
Enterprise NFC Settings
Calls
Emergency Calling
Audio Modes
Bluetooth Headset
Wired Headset
Adjusting Audio Volume
Making a Call Using the Dialer
Accessing Dialing Options
Make a Call Using Contacts
Using the Dialer
Using the Contacts App
Make a Call Using Call History
Using the Call History List
Making a Conference Call on GSM
Making a Call Using a Bluetooth Headset
Answering Calls
Call Settings
Accessories
Battery Charging
Main Battery Charging
Spare Battery Charging
Charging Temperature
1-Slot Charge Only Cradle
1-Slot Charge Only Cradle Setup
Charging the Device with the 1-Slot Charge Only Cradle
Charging the Spare Battery with the 1-Slot Charge Only Cradle
1-Slot USB-Ethernet Cradle
1-Slot USB-Ethernet Cradle Setup
Charging the Device with the 1-Slot USB-Ethernet Cradle
Charging the Spare Battery with the 1-Slot USB-Ethernet Cradle
USB and Ethernet Communication
Setting the USB Ethernet Module
Ethernet Module LED Indicators
Establishing Ethernet Connection
Configuring Ethernet Proxy Settings
Configuring Ethernet Static IP Address
5-Slot Charge Only Cradle
5-Slot Charge Only Cradle Setup
Charging the Device with the 5-Slot Charge Only Cradle
5-Slot (4 Device/4 Spare Battery) Charge Only Cradle with Battery Charger
Installing the 4-Slot Battery Charger
Removing the 4-Slot Battery Charger
Charging the Device with a 5-Slot Charge Only Cradle with Battery Charger
Charging the Batteries with a 5-Slot Charge Only Cradle with Battery Charger
5-Slot Ethernet Cradle
5-Slot Ethernet Cradle Setup
Daisy-chaining Ethernet Cradles
Charging the Device with a 5-Slot Ethernet Cradle
Installing the 4-Slot Battery Charger
Removing the 4-Slot Battery Charger
Ethernet Communication
Ethernet LED Indicators
Establishing Ethernet Connection
Configuring Ethernet Proxy Settings
Configuring Ethernet Static IP Address
4-Slot Battery Charger
4-Slot Battery Charger Setup
Charging Spare Batteries in the 4-Slot Battery Charger
3.5 mm Audio Adapter
Connecting a Headset to the 3.5 mm Audio Adapter
Attaching the 3.5 mm Audio Adapter
Device with 3.5 mm Audio Adapter in Holster
Removing the 3.5 mm Audio Adapter
Snap-On USB Cable
Attaching the Snap-On USB Cable
Connecting the Snap-On USB Cable to a Computer
Charging the Device with the Snap-On USB Cable
Removing the Snap-On USB Cable from the Device
Charging Cable Cup
Charging the Device with the Charging Cable Cup
Snap-On DEX Cable
Attaching the Snap-On DEX Cable
Connecting the Snap-On DEX Cable
Disconnecting the Snap-On DEX Cable from the Device
Rigid Holster
Installing the TC7X into the Rigid Holster
Removing the TC7X from the Rigid Holster
Trigger Handle
Installing the Attachment Plate to Trigger Handle
Installing the Trigger Handle Plate
Inserting the Device into the Trigger Handle
Removing the Device from the Trigger Handle
Vehicle Charging Cable Cup
Charging the Device with the Vehicle Charging Cable
Vehicle Cradle
Inserting the Device into the Vehicle Cradle
Removing the Device from the Vehicle Cradle
Charging the Device in the Vehicle Cradle
TC7X Vehicle Communication Charging Cradle
Inserting the Device into the TC7X Vehicle Communication Charging Cradle
Removing the Device from the TC7X Vehicle Communication Charging Cradle
Charging the Device in the TC7X Vehicle Communication Charging Cradle
USB IO Hub
Connecting Cables to the USB IO Hub
Connecting External Cable to the USB IO Hub
Powering the Vehicle Cradle
Audio Headset Connection
Replacing the Hand Strap
Application Deployment
Android Security
Secure Certificates
Installing a Secure Certificate
Configuring Credential Storage Settings
Android Development Tools
Android Development Workstation
Enabling Developer Options
EMDK for Android
StageNow for Android
GMS Restricted
ADB USB Setup
Enabling USB Debugging
Entering Android Recovery Manually
Application Installation Methods
Installing Applications Using the USB Connection
Installing Applications Using the Android Debug Bridge
Installing Applications Using the Wireless Android Debug Bridge
Installing Applications Using a microSD Card
Uninstalling an Application
Android System Update
Performing a System Update Using microSD Card
Performing a System Update Using ADB
Verifying System Update Installation
Android Enterprise Reset
Performing an Enterprise Reset From Device Settings
Performing an Enterprise Reset Using microSD Card
Performing an Enterprise Reset Using ADB
Android Factory Reset
Performing a Factory Reset Using microSD Card
Performing a Factory Reset Using ADB
Android Storage
Random Access Memory
Viewing Memory
Internal Storage
Viewing Internal Storage
External Storage
Viewing External Storage
Formatting a microSD Card as Portable Storage
Formatting a microSD Card as Internal Memory
Enterprise Folder
Managing Apps
App Details
Managing Downloads
Maintenance and Troubleshooting
Maintaining the Device
Battery Safety Guidelines
Best Practices for Enterprise Mobile Computing Devices Operating in Hot Environments and Direct Sunlight
Cleaning Instructions
Approved Cleanser Active Ingredients
Harmful Ingredients
Device Cleaning Instructions
Special Cleaning Notes
Cleaning Materials Required
Cleaning Frequency
Cleaning the Device
Housing
Display
Camera and Exit Window
Cleaning Battery Connectors
Cleaning Cradle Connectors
Troubleshooting
Troubleshooting the Device
Troubleshooting the 1-Slot Charge Only Cradle
Troubleshooting the 1-Slot USB/Ethernet Cradle
Troubleshooting the 5-Slot Charge Only Cradle
Troubleshooting the 5-Slot Ethernet Cradle
Troubleshooting the 4-Slot Battery Charger
Technical Specifications
Data Capture Supported Symbologies
SE4750-SR Decode Distances
SE4750-MR Decode Distances
SE4770 Decode Distances
I/O Connector Pin-Outs
1-Slot Charge Only Cradle Technical Specifications
1-Slot USB/Ethernet Cradle Technical Specifications
5-Slot Charge Only Cradle Technical Specifications
5-Slot Ethernet Cradle Technical Specifications
4-Slot Battery Charger Technical Specifications
Charge Only Vehicle Cradle Technical Specifications
Trigger Handle Technical Specifications
Charging Cable Cup Technical Specifications
Snap-On USB Cable Technical Specifications
DEX Cable Technical Specifications
Setting the USB Ethernet Module
Setting the USB Ethernet Module
Setting the USB Ethernet Module
Turn the cradle over to view the module.
1–Slot USB/Ethernet Cradle Module Switch
For Ethernet communication, slide the switch to the
position.
For USB communication, slide the switch to the
position.
Place the switch in the center position
to disable communications.
USB and Ethernet Communication
position.
position.
to disable communications.