Hardware manual

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14 Strap Holes Used to attach the hand strap. Also used for the hand belt.
15 L Trigger Key Used to perform bar code reading.
16 R Trigger Key Used to perform bar code reading.
17 IR Port Used for communication with another terminal.
18 Reader Port Laser light (Laser scanner models) or LED light (C-MOS Imager models)
is emitted from this port that reads bar codes.
19 Stylus Holder Used to insert stylus.
20 Reset Switch Used to reset the terminal.
21 Digital Camera Used to capture photographs, images.
22 LED Light Used to light up an object when capturing it with the digital camera.
23 Extension Port Provided for connecting an external device.
24 Battery Pack Cover
Lock Switch
Used to lock the battery cover and to release it.
25 Battery Pack Cover Used to cover the battery compartment that holds the battery pack inside.
26 Strap Holes Used to attach the strap.
27 Power Supply,
Charge Terminals
Used to supply power to the terminal and to charge the battery pack via
either Cradle or Cradle-type Battery Charger.
28 micro SD Card
Slot
For insertion of a micro SD card into the slot in the battery compartment.
29 SIM Card Slot For insertion of a micro SIM card into the slot in the battery compartment.
Note:
The following models do not integrate the microphone because the capability of voice data
transmission over Internet Protocol (VoIP) is prohibited by the Chinese radio related regulations.
DT-X30R-30-CN
DT-X30GR-30-CN
DT-X30GR-30C-CN