2
1. Important items
This manual is for everyone who uses
dongles that are attached to and used on
JOLED monitor glancy. Please read this
user manual carefully. Contains
important information and notes about
working with dongles. JOLED warranties
apply when the product is properly
handled and operated according to the
intended use and presented with the
original invoice or receipt indicating the
date of purchase, place of purchase,
model and product serial number.
Caution during operation
• Do not directly expose yourself to direct
sunlight or very strong light. Also, do not
place near the heat source. If left in such
an environment for a long time, the
dongle can be damaged.
• Do not expos your device to rain or
moisture to prevent fire or electric shock.
• Do not try to open the dongle to avoid the
risk of electric shock.
• If the unit fails, the dongle must be
repaired by a qualified technician. The
user cannot repair parts of this unit.
• To prevent the accumulation of internal
heat, Make sure there is nothing near the
ventilation window on the monitor's
dongle cover.
• Protect the dongle from high
temperatures, humidity, water and dust.
• Do not place objects (such as liquid-
filled objects or candles) nearby that
may damage the dongle.
• Keep the oil away from the dongle.
The plastic cover of the dongle may
be damaged and may not be covered
by the warranty.
• If you disconnect the USB-OTG cable
and turn off the dongle, wait 6
seconds before connecting the USB-
OTG cable for normal operation.
• Please do not use anything other
than the included cable that you
have allowed to use. If it is lost or
not included, please contact the
service center.
• Do not cause severe vibrations or
strong shocks on the dongle during
operation.
Maintenance
• Oil-based cleaning solutions can damage
plastic parts. In addition, damage caused
by this liquid may not be covered by the
warranty.
• If you do not use it for a long time,
remove the dongle from the monitor.
• When cleaning the dongle, unplug the
USB-OTG cable and clean it with a soft,
dry cloth. Do not use organic solvents
such as alcohol, acetic acid, chlorine or
ammonia-based liquids.
• If the dongle gets wet, wipe it with a dry
cloth as soon as possible.
• If foreign objects or water enter the
dongle, turn off the power immediately
and unplug all cables.
• To use the dongle longer, use it in the
following temperature and humidity
locations.
Temperature
: 0-32°C
（
32-90°F
）
Relative humidity : 10-80%
Note
If the dongle does not work
properly, or if you follow the
instructions in this manual but do
not know the procedure, please
contact the service center.
Warning
Any operation, adjustment, or procedure other
than those specified in this instruction manual
may result in an electric shock, electrical
hazard, or mechanical hazard.
1.1 Safety Precautions and
maintenance
