Shenzhen Jizan Technology Co., Ltd

1. How to restore factory settings?
Selet “Setting” -- “System” -- “Reset option” -- “Factory date reset”
2.Why can not open the PDA?
(1)If the new device does not turn on,Please make sure the sticker on bttery has been removed.
(2)Press the power button for 4s until the device screen starts to display and then release the power button.
(3)Pls check if the battery has power,Put the battery into PDA and charge it,if the screen shows charging icon,charge the PDA for some time and restart it.
3.PDA can not connect to the PC?
If you connect the PDA with your PC,no prompt messages,pls change another cable to test,if not work,pls change another pc.
4.When using scanner,there is no data but scan-light on,Why？
(1)Go to scan setting,and check “keyboard output”.
(2)If checked,then pls reset the scan demo for twice,and operate “OFF” -- “ON”.
5.The device cannot scan the code.
(1)Check if each scan button can be used normally.
(2)Check if the scan engine supports the bar code.
(3)Check if the scanning lens and bar code is clear and unobstructed.
(4)Check the scan setting and reset.
6.The device can not charge.
(1)Check if the device adapter and charging port are good.
(2)If the device is not used for a long time,please keep it charged for 30 minutes.Then check whether the device lights on or not.
(3)Replace the batery of the device that can be turned on normally,check the problem on battery or ddevice.
7.How to use the battery correctly?
The battery is Li-ion battery,If no power,Pls immediately charger it,Don't keep the battery with full power or no power for long time,The best way is to keep 50% power of the battery to store it,And if you don't use the PDA for long time,The best way is to keep 50% power of the battery to store it.And if you don't use the PDA for long time,pls pull out the battery from PDA and store it.