Unitech PA820 Quick Reference Manual

Also see for PA820: User manual

Contents

Unitech PA820 Quick Reference Manual Manual pdf 10 page image

- 8 -English Deutsch Espanol Francais 中文(简体) ( ) 日本語 영어Turning ON the PA820 for the First TimeAfter you have initially charged your device for about 16 hours, the device isready to be used. You can now start up your device. You can then calibrate thedisplay, and set up the system time zone, date and time.Power-On ButtonTurn ON your device by pressing the power button on the top-right corner.Installing the BatteryWARNING! There is a risk of fire and burns if the battery pack is handledimproperly. DO NOT disassemble, crush, puncture, short externalcontacts, or dispose the battery pack in fire or water. DO NOTattempt to open or service the battery pack. Dispose of usedbatteries according to local recycling guidelines in your area.A backup battery cell is embedded into your device to prevent data loss whenthe main battery pack is removed or completely discharged. This backup batterywill keep the data and system setting for up to 2 hours if the main battery isremoved.NOTE: To enable the backup battery cell to provide backup power supply,charge your device with the main battery pack for at least 16 hours.NOTE: To power on the device properly, make sure to replace the batterycompartment cover after installing the battery.1. Open the battery compartmentcover by sliding the tabs on bothsides in the direction of the arrowsshown and lift the cover up.Battery CompartmentTab