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Copyright 2010 Unitech Electronics Co., Ltd. 

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

 

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6.  Finally, push the tabs inwards to 

fix the battery cover.

 

 

Turning ON the PA550 for the First Time 

After you have initially charged your device for about 16 hours, the device is 
ready to work. You can now start up your device, calibrate the display, learn 
some basic stylus usage, and set up the system time zone, date and time. 

Power ON Button 

 

Turn on your device by pressing the power button on the front panel. 

Charging the Battery 

CAUTION!

 Turn ON the backup battery switch before charging the battery. 

Data you entered may not be properly stored until the built-in 
backup battery has been adequately charged. 

1.  Connect the USB charging cable to PA550 (1). 
2.  Plug the AC adapter cable into the power jack of the USB charging cable 

(2). 

3.  Plug the AC adapter cord into an electrical outlet (3). 

 

 

Summary of Contents for PA550

Page 1: ...nitech Electronics Co Ltd All rights reserved Unitech is a registered trademark of Unitech Electronics Co Ltd PA550 Rugged Mobile Computer PA550 Quick Reference Guide 400821G Version 1 0 PA550 Rugged...

Page 2: ...Copyright 2010 Unitech Electronics Co Ltd All rights reserved Unitech is a registered trademark of Unitech Electronics Co Ltd...

Page 3: ...tor Indicating the status of battery charging and barcode scanning Green indicating that the battery is fully charged or barcode scanning is successful Red indicating that the battery is being charged...

Page 4: ...charging and data synchronization The connector may be connected to an external hardware device such as a cradle a USB RS232 scanner or a keyboard Rear View No Name Description 1 Stylus Tapping on th...

Page 5: ...Right View No Name Description 1 Scan trigger button Barcode scanning control 2 Mute botton Disabling audio output 3 Earphone jack A jack for earphones available in a noisy condition Left View No Name...

Page 6: ...ark of Unitech Electronics Co Ltd English Deutsch Espa ol Fran ais Installing the Battery 1 Open the battery compartment cover by sliding the tabs on both sides in the direction of the arrows shown an...

Page 7: ...Position the battery pack making sure the battery contacts are aligned with the contacts in the compartment 4 Align each tenon on the battery cover with each mortise on the bottom case and wedge them...

Page 8: ...p your device calibrate the display learn some basic stylus usage and set up the system time zone date and time Power ON Button Turn on your device by pressing the power button on the front panel Char...

Page 9: ...nd face up the head of wider area Push in the card until the card is fully wedged 4 Push upwards the memory card until the card is fully wedged and secured 5 Load a battery and get the battery cover o...

Page 10: ...sh Deutsch Espa ol Fran ais 3 Lift the cover and insert the SIM card into the cover with notched corner up and the contact faces down as shown 4 Push down the cover on the slot and then slide the cove...

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