Unitech EA602 User manual

© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Rugged Handheld Computer
-EA602 -
Service Manual
Version 1.0

© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Revision History
Date Change Description Version

i
© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Table of Contents
Chapter 1 – Overall Looks.......................................................................1
1.1 Product Detail.........................................................................................1
Chapter 2 – Assembly...............................................................................4
2.1 Spare Parts.............................................................................................4
2.2 Naming Rule...........................................................................................5
2.3 EA602-Work Instruction..........................................................................7
Chapter 3 – OS Update Procedure .......................................................8
3.1 How to install Recovery SW via SD card................................................8
Appendix I – Worldwide Support.........................................................11
Worldwide Support.....................................................................................11

1
© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
All product and company names are trademarks, service marks, or registered trademarks of their respective owners
EA602 User’s Manual
Chapter 1 – Overall Looks
1.1 Product Detail
EA602 Front View

2
© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
All product and company names are trademarks, service marks, or registered trademarks of their respective owners
EA602 User’s Manual
EA602 Rare View

3
© 2019 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
All product and company names are trademarks, service marks, or registered trademarks of their respective owners
EA602 User’s Manual
EA602 Side View

4
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
Chapter 2 – Assembly
2.1 Spare Parts
Below spare parts tables offer an easy and quick index for product
maintenance.
Spare part list version
：
V1.0 Release
：
2019/02/19
http://portal.unitech-adc.com/pls/portal/url/ITEM/8010C47969444B9F8746
6F708F015A5B
Note
：
If you are going to replace any defective components or boards, please
order the additional spare parts from unitech. Do not swap components
or boards between the terminals.

5
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
2.2 Naming Rule
Naming Rule: EA602 - □x □x □x □x □x □x □x G
( □= D1 x D2 x D3 x D4 x D5 x D6 x D7 x Green part)
Model / Part Number
Coding
EA602 with 2D Engine , BT and WIFI,4G LTE
EA602-QALFUMRG
Refer to Section
D1:
Q: 2D (Honeywell N6603)
D2:
A: Android 7.1
D3:
L: BT + WIFI + LTE
D4:
F:Camera + GPS + HF + NFC
D5:
U: Unitech Standard
T:UTT
D6:
M: Multi Language
D7:
R: Terminal + Battery + adaptor + cradle + USB
cable
D: Terminal + Battery + USB + charging cable
+ adaptor
EA602 with 2D Engine , BT and WIFI,4G LTE
EA602-QALFUMDG
Refer to Section
EA602 with 2D Engine , BT and WIFI,4G LTE
EA602-QALFTMRG
Refer to Section
EA602 with 2D Engine , BT and WIFI,4G LTE
EA602-QALFTMDG
Refer to Section
EA602 with 2D Engine , BT and WIFI,4G LTE
EA600-QALFUMDG
Refer to Section
EA602 with 2D Engine , BT and WIFI,4G LTE
EA600-QALFUMRG
Refer to Section

6
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
UTI only
EA602-QAWFUMSG Android 7.1, 2D (Honeywell N6603), LTE, WiFi,
cradle, USB cable, adaptor(EU)
F/W:SQ51C
EA602-QA6FUMSG Android 7.1, 2D (Honeywell N6603), WiFi,
cradle, USB cable, adaptor(EU)
F/W:SQ51C
EA602-QAWRUMSG Android 7.1, 2D (Honeywell N6603), LTE, WiFi,
USB cable, adaptor(EU)
F/W:SQ51C
EA602-QALFUMSG Android 7.1, 2D (Honeywell N6603), LTE, WiFi,
cradle, USB cable, adaptor(EU)
F/W:SQ51CW
EA602-QA6FUMDG Android 7.1, 2D (Honeywell N6603), WiFi, USB
cable, adaptor(EU)
F/W:SQ51CW

7
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
2.3 EA602-Work Instruction
For EA602 work instruction, please download it via:
http://w3.tw.ute.com/pub/cs/product/EA602/EA602
拆裝機操作手冊
(
英
文
).pdf

8
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
Chapter 3 – OS Update Procedure
3.1 How to install Recovery SW via SD card
Step1: Ensuring EA602 is at power-off state and insert SD card.
Step2: Pressing “power button + volume up button” simultaneously.
Release the keys when you feel the vibration.
Step 3: When you see the message “Press power key to reboot system”,
press the volume keys with the order "+, -, +, -, +, +, -, -”. You’ll see the
recovery mode menu.
Power Button
Volume UpVolume Down
SD Card

9
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
Step 4: Choose “apply update from sdcard” and select the OS image you
are going to program. Once the programming is completed, it shows
message “install from sdcard complete”.
Step 5: When the programming completes, select “reboot system now” if
you would like to skip wipe factory reset.

10
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
Step 6: Select “Wipe data/factory reset” if you would like to perform
factory reset.

11
© 2016 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
EA602 Service Manual
Appendix I – Worldwide Support
Worldwide Support
unitech’s professional support team is available to quickly answer questions or
assist with technical-related issues. Should an equipment problem occur,
please contact the nearest unitech regional service representative.
For complete contact information please visit the Web sites listed below:
Taipei, Taiwan – Headquarters
Europe
Tel:
[phone]
Tel:
[phone]
E-mail:
[email protected]e.com
E-mail:
[email protected]e.com
Address: 5F, No. 136, Lane 235, Baoqiao Road, Xindian
District, New Taipei City 231, Taiwan (R.O.C.) Address:
Website:
Kapitein Hatterasstraat 19, 5015 BB,
Tilburg, the Netherlands
http://eu.ute.com
Website:
http://www.ute.com
China
Japan
Tel:
[phone]
Tel:
[phone]
E-mail: [email protected]te.com E-mail: [email protected]e.com
Address:
Website:
Room401C, 4F, RIHUA International Mansion,
Xinfeng 3nd Road, Huoju Hi-tech District,
Xiamen, Fujan , China
http://cn.ute.com
Address:
Website:
Kayabacho Nagaoka Building 8F.,1-5-19
Shinkawa, Chuo-Ku,
Tokyo, 104-0033, Japan
http://jp.ute.com
Asia & Pacific / Middle East
Latin America
Tel: [phone] Tel: [phone]
E-mail: [email protected]e.com
[e-mail]
[e-mail]
E-mail:
Address: [e-mail] 17171 Park Row, Suite 210
Houston, TX 77084USA (Rep.)
Address: 4F., No. 236, ShinHu 2nd Rd.,
NeiHu Chiu, 114, Taipei,Taiwan
Website:
http://latin.ute.com
Website:
http://apac.ute.com / http://mideast.ute.com
North America
Please scan QR Code to visit us :
Tel: [phone]
E-mail:
Address:
Website:
[email protected]te.com / [e-mail]
6182 Katella Ave, Cypress, CA 90630, USA
http://us.ute.com