Chapter 6 Maintenance& Troubleshooting - Newland NLS-PT30 User Manual

Chapter 6 Maintenance& Troubleshooting
Introduction
This chapter includes considerations on operation and battery charging, and provides troubleshooting solutions for
potential problems during the terminal operation.
Considerations on using PT30
Disassembly and modification
Please do not attempt to disassemble or modify the terminal, if cause the damage to the terminal, Newland does not
assume warranty responsibility.
Connect power source
Please use the terminal original power adapter otherwise there is a risk of damage to the terminal.
Abnormal situation
Leave far away from fire source during battery charging. Turn off the power when you found abnormal odor, overheating or
smoke situation and contact Newland service center, there is a risk of fire if continue charge.
Drop Damage
If the terminal caused the damage because drop down. Please turn off the power and contact with Newland service center
for help.
LCD Display
Do not stress or impact LCD screen, it may cause the broken glass of the LCD panel. If the glass of the LCD panel is
broken, please do not touch the liquid, for fear to cause skin burns or infection.
Stacking heavy objects
Do not place heavy objects stacked on the terminal in order to avoid heavy objects lose balance and fall over cause injury.
Placed location
Do not placed the terminal in unstable, too moisture or dust places. It may cause to fire or electric shock, and also do not
placed in direct sunlight for a long time.
Use occasion
Due to the terminal wireless module electromagnetic waves radiation will affect some instruments, so in the particular
occasion that prohibited to use the wireless devices, such as aircraft, gas stations. Please do not use the wireless terminal
in these occasions.