Features
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Features

This section lists the features of the TC73/TC78 touch computers.
Front and Side Views
Image of device Front and Side Views.
Number
Item
Description
1
8 MP front camera
Takes photos and videos.
2
Scan LED
Indicates data capture status.
3
Receiver
Use for audio playback in Handset mode.
4
Proximity/light sensor
Determines proximity and ambient light for controlling display backlight intensity.
5
Battery status LED
Indicates battery charging status while charging and application-generated notifications.
6, 9
Scan button
Initiates data capture (programmable).
7
Volume up/down button
Increase and decrease audio volume (programmable).
8
6 in. touch screen
Displays all information needed to operate the device.
10
PTT button
Typically used for PTT communications. User reprogrammable to generate other keycodes or to launch applications.
Back, Top, and Bottom View
Image of device Back, Top, and Bottom View.
Number
Item
Description
1
Power button
Turns the display on and off. Press and hold to reset the device, to power it off, or to swap the battery.
2, 4, 9
Microphone
Use for noise cancellation.
3
Back common I/O 8 pins
Provides host communications, audio, device charging via cables, and accessories.
5
Battery release latches
Pinch both latches in and lift up to remove the battery.
6
Battery
Provides power to the device.
7
Speaker
Provides audio output for video and music playback. Provides audio in speakerphone mode.
8
DC input pins
Power/ground for charging (5V through 9V).
10
USB Type C receptacle
Provides power and communications via standard USB-C cable.
11
Hand strap attachment points
Attachment points for the hand strap.
12
ToF module
Employs time of flight techniques to resolve distance between the camera and subject.
The ToF feature is available only in premium configurations.
13
16 MP rear camera with flash
Takes photos and videos with flash to provide illumination for the camera.