Setting DIP Switches

!

NOTE: Please be careful when changing the DIP switch settings. Carefully use a pointer on the DIP switch you are going to change. DO NOT use a screw driver or apply excessive force.

DIP Switch Functions

DIP

Function

Switch

Switch

Switch

Switch

Notes

Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1,2,3,6

Communication Interface

SW1

SW2

SW3

SW6

 

 

 

 

 

 

 

 

 

RS232

Off

Off

Off

 

Also set 4 & 5

 

 

 

 

 

 

 

 

IrDA

On

On

Off

 

Also set 4 & 5

 

 

 

 

 

 

 

 

Bluetooth

Off

On

On

 

38,400 Baud Rate

 

 

 

 

 

 

 

 

IR Direct Mode

On

On

Off

On

9600 Baud Rate

 

 

 

 

 

 

 

4 & 5

COM 1 & 2 - Baud Rate

SW4

SW5

 

 

RS232 Rate

 

 

 

 

 

 

 

 

38,400

Off

Off

 

 

Bluetooth

 

 

 

 

 

 

 

 

19,200

Off

On

 

 

 

 

 

 

 

 

 

 

 

9600

On

Off

 

 

 

 

 

 

 

 

 

 

 

2400

On

On

 

 

 

 

 

 

 

 

 

 

4 & 5

COM 2 – IrDA Baud Rate

SW4

SW5

 

 

IrDA Baud Rate

 

 

 

 

 

 

 

 

9600

Off

Off

 

 

Fixed

 

 

 

 

 

 

 

 

9600 - 38.4 Baud

On

Off

 

 

Variable

 

 

 

 

 

 

 

6 & 7

COM 1 & 2 - Parity Bits

SW6

SW7

 

 

 

 

 

 

 

 

 

 

 

No parity

Off

Off

 

 

 

 

 

 

 

 

 

 

 

Odd parity

On

Off

 

 

 

 

 

 

 

 

 

 

 

Even parity

On

On

 

 

 

 

 

 

 

 

 

 

8

Auto Power Save

SW8

 

 

 

 

 

 

 

 

 

 

 

 

Power save disabled

Off

 

 

 

Manual On/Off

 

 

 

 

 

 

 

 

Power save enabled

On

 

 

 

Auto Power Down

 

 

 

 

 

 

 

NOTE: In order for changes to the DIP switch configuration to take effect, the printer’s power must be reset.

Copyright 2008 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.

18

Communication

The MP200 has two serial communication UARTs. It is able to support two

modes of communication simultaneously – either RS232 and IrDA (If DIP switch 1 is on) or RS232 and Bluetooth (If DIP switch 1 is off and DIP switch 5 is on).

DIP switch 1 is used to control the RS232 port. If the switch is turned on the RS232 port is disabled and if it is turned off the RS232 port is enabled. If RS232 interface is not required, disabling the port will save battery power.

Serial Communication Specification

The RS232 interface signals for the MP200 printers are terminated on a

6-pin RJ type data connector located on the side of the printer.

Six connections are provided from the serial interface to the host computer. The serial interface signals and pin outs on the RJ connector, and the connector pin locations are shown below.

A minimum of two connections are required for operation: RXD – pin 3 and Common

– pin 1.

The communication parameters: baud rate, data bit and parity must be set the same as the host device settings.

 

!

 

 

 

 

RJ45 Connector Pin #

Communication Interface

Signal Name

3

RS232 from host (Input)

RXD

2

RS232 from printer (Output)

TXD

 

 

 

6

Request to send from host (Input)

RTS

4

Clear to send from printer (Output)

CTS

 

 

 

1, 5

Logic common

COM

Copyright 2008 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.

19

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Unitech MP200 Serial Communication Specification, Setting DIP Switches DIP Switch Functions, RJ45 Connector Pin #

MP200 specifications

The Unitech MP200 is a versatile and rugged mobile computer designed to meet the demanding needs of various industries, including retail, logistics, and healthcare. This device seamlessly combines durability with advanced technology, making it an ideal tool for professionals who require reliable performance in challenging environments.

One of the standout features of the Unitech MP200 is its robust design. Engineered to withstand drops from a height of up to 1.5 meters, it ensures longevity and reliability in dynamic work settings. Furthermore, the device is sealed to an IP65 rating, providing protection against dust and water, which is essential for outdoor use and exposure to harsh conditions.

The MP200 is equipped with a high-performance processor, enabling it to run complex applications smoothly. Its Android operating system offers a user-friendly interface, making it easy to navigate and access various software solutions. The device supports both Wi-Fi and Bluetooth connectivity, allowing for seamless data transmission and integration with other devices and systems.

For data capture, the Unitech MP200 features a built-in 2D barcode scanner. This advanced scanning technology enables quick and accurate reading of barcodes, enhancing efficiency in inventory management and point-of-sale operations. In addition to barcoding capabilities, the MP200 also supports NFC (Near Field Communication), providing a further layer of versatility in payment processing and data transfer.

The device is equipped with a bright 4.3-inch display that fosters easy readability, even in bright sunlight. The touchscreen interface is responsive and supports multi-touch gestures, adding to the user-friendliness of the device. The MP200 also includes various input options, such as a physical keypad, catering to users who prefer tactile feedback while typing.

With a long-lasting battery that provides an operating time of up to 12 hours, the Unitech MP200 ensures that users can rely on it throughout their work shifts without frequent recharging. This feature is particularly beneficial for field operations where access to charging facilities may be limited.

Overall, the Unitech MP200 is a powerful mobile computer that fuses durability with cutting-edge technology. Its robust design, advanced data capture capabilities, and long battery life make it a trusted choice for businesses looking to enhance productivity and streamline operations in various demanding environments.