Cleaning And Maintenance; Troubleshooting Guide - RENPHO Eyeris Smart User Manual

CLEANING AND MAINTENANCE

1. Turn off the device or unplug the charging cable and allow
the device to cool down before cleaning or storing.
2. Wipe the surface with a soft cotton cloth slightly dampened
with mild detergent. Do not use abrasives, solvents, chemical
cleaners, or harsh detergents.
3. Do not expose the device to direct sunlight or high
temperatures. If the device has not been used for over 3
months, please charge it from time to time to prolong its
lifespan.
4. It is recommended to wipe off any sweat, eye cream, or
cosmetic residue left on the protein leather surface after use
to prolong the lifespan of the device.
5. Do not disassemble the device by yourself. Otherwise, it may
cause damage and void the manufacturer's warranty.

TROUBLESHOOTING GUIDE

Problem
Power-on failure.
Low air pressure.
No air pressure.
Cause
Out of power.
Short press the power
button.
Low battery.
No air pressure is
selected.
The mode without air
pressure is selected.
Solution
Charge the device.
Long press the power
button to turn on the
device.
Charge the device.
Switch to soft/strong
pressure.
Select the mode with
air pressure function.