Module can display letters, numbers, Chinese fonts and graphics,
mixed with graphics and text display screen. Can display 192
(columns) × 64 (rows) lattice. Complete graphical display can also
display 12 × 4 pcs (16 × 16 dot matrix) Chinese characters.
Offers three control interface: 8-bit microprocessor interface,
4-bit microprocessor interface, serial interface.
Offers versatile command: screen clears (Display clear), the cursor
homing (Return home), the display on / off (Display on / off), the
cursor display / hide (Cursor on / off), display character blink
(Display character blink) cursor shift (Cursor shift), display
shift (Display shift), vertical scroll (Vertical line scroll),
highlight (reverse display).
LCD module (LCM) of LCD color yellow green, blue, gray, available
for customers to choose.
LCD module backlight colors are yellow-green, orange, white, red,
emerald green, blue, available for customers to choose.
Use and storage temperature:
room temperature (operating temperature 0 ~ +50 °C, storage
temperature -10 ~ +60 °C
wide temperature (operating temperature -20 ~ +70 °C, storage
temperature -30 ~ +80 °C
Super wide temperature (operating temperature -30 ~ +80 °C, storage
temperature -40 ~ +80°C).
Available for customers to choose.
Technical Service
If you have technical problem with the product you received from
us, please contact us online or by email
Remote help service: If your problem needs to be solved by remote
help by our engineer, please download the teamviewer software,
install it on your computer, then give us ID and password for
remote help.
Product replacement and warranty
If you have any prodcut quality problem, you can send it back to us
with the original condition,we will repair or exchange new one for
you.
If you have any using problem of the products which buy from
Qihang, please feedback to us first, and we will discuss the issue
with you. Via our technical support, we can dig out your using
problem via our technical support in most of cases.
Lost Products: If products get lost in delivery, or you still do
not get your item for a long time, please contact our customer
service timely. We will deal with this ASAP. Please do not deal
with it all by yourself, we want you communicate with us. Usually,
we will provide tracking number and tracking link timely. If
products get lost on the way and we get confirm from couriers, we
will arrange redelivery for your products. If you want ship it
through express, then you need to pay express shipping fee.
