Meidewei Precision MD01-YD43 Outdoor Portable LCD User Manual
- June 15, 2024
- Meidewei Precision
Table of Contents
Meidewei Precision MD01-YD43 Outdoor Portable LCD
Product Information
Specifications
- Product Name: Outdoor Portable LCD
- Field of Use: Outdoor advertising playback, outdoor public information release, outdoor media dissemination, touch interactive query
- Features: Unaffected by weather, good visual and auditory enjoyment, wide application
- Standards Compliance:
- GB/T17626.7 – Electromagnetic compatibility
- GB4706.1 – Safety of household and similar electrical appliances
- GB4798.1 – Environmental conditions for the application of electrical and electronic products – Storage
- GB4798.2 – Environmental conditions for the application of electrical and electronic products – Transportation
- GB4798.3 – Environmental conditions for the application of electrical and electronic products – Use
- FCC – Third-party certification
- CE – Third-party certification
Product Usage Instructions
Installation and Inspection
To ensure proper installation and safe operation, follow these steps:
Disassembling packaging and inspection
- Open the outer wooden box cover.
- Remove the side wooden board to access the equipment.
- Count the accessory packages according to the packaging list.
- Check the appearance of the equipment for any damage or oil stains. Report any damage immediately to the sales representative along with the bar code number outside the packaging.
- If the product is not for immediate use or needs to be transported to other regions, repackage the equipment after inspection.
Product Placement
When removing the product, be careful not to place it upside down. Follow the
equipment placement diagram below:
Product Movement
Hold the handle with your hand and tilt the device at a certain angle to push it forward. Be careful to avoid high steps such as stairs and curbs.
Operation
Powered On Operation
- Place the equipment in the desired location.
- Turn on the power switch.
- The LCD system will power on, and the backlight of the LCD screen will light up.
- The entire LCD screen will display in about 3 seconds.
Play Program
- Open the back door of the device.
- Locate the USB port.
- Copy the files that need to be played to a USB drive or motherboard memory.
- Insert the USB drive or connect to the motherboard memory.
- Click ‘Play’ to start playing the program.
Battery Charging
- Locate the charging interface.
- Insert the charging cable into the interface.
- Connect the other end of the charging cable to a power source.
- The battery will start charging.
FAQ (Frequently Asked Questions)
-
Q: Can this product be used indoors?
A: No, this product is specifically designed for outdoor use. -
Q: How long does it take for the LCD screen to display after powering on?
A: The entire LCD screen will display in about 3 seconds after powering on. -
Q: What file format does the product support for playing programs?
A: The product supports various file formats. Please refer to the user manual for the supported formats. -
Q: Can I charge the battery while the equipment is in use?
A: It is recommended to charge the battery when the equipment is not in use to avoid any interference or interruptions during operation.
Introduction
Notice ：Any operation on this product must be carried out by professional engineering and technical personnel This manual mainly explains the field of use, technical parameters, operating instructions, and daily installation and maintenance of outdoor LCD products。
Product Introduction
Summarize
Outdoor liquid crystal (LCD) advertising machine, unaffected by the weather,
displays your information outdoors, bringing good visual and auditory
enjoyment to outdoor information dissemination. It can be widely applied to
fields such as outdoor advertising playback, outdoor public information
release, outdoor media dissemination, and touch interactive query。
Attention : During transportation, storage, and use, it is necessary to
strictly follow the instructions on the packaging to maintain the placement of
the equipment.
Compliant with standards
standard
|
detailed description
---|---
GB/T17626.7
|
electromagnetic compatibility
GB4706.1
| Safety of household and similar electrical appliances
GB4798.1
| Environmental conditions for the application of electrical and electronic
products – Storage
---|---
GB4798.2
|
Environmental conditions for the application of electrical and electronic
products-Transportation
GB4798.3
| Environmental conditions for the application of electrical and electronic products – Use
FCC
|
third-party certification
CE
|
third-party certification
Installation and operation
Disassembling packaging and inspection
This product is packaged in wooden boxes as standard. When removing the outer
packaging, the outer wooden box cover is opened first, and the side wooden
board is removed to remove the equipment. Pay attention to counting the
accessory packages according to the packaging list。
Attention:
This equipment is fragile and must be handled with care to prevent the glass
surface from being hit. After removing the wooden board, please carefully
check the appearance of the equipment for any damage or oil stains. If any
damage is found, please immediately report it to the sales representative
along with the bar code number outside the packaging。
If the product is not for immediate use or needs to be transported to other
regions, please repackage the equipment after inspection。
Product placement
This product is an outdoor movable LCD. When removing the product, be careful not to place it upside down. Open the support rod and place it on the ground with the casters。 （ The following equipment placement diagram）
Product movement
Hold the handle with your hand and tilt the device at a certain angle to push
it forward. Be careful to avoid high steps such as stairs and curbs。
Run
Powered on operation
After placing the equipment, turn on the power switch and the equipment can
operate. As long as the LCD system is powered on, the backlight of the LCD
screen starts to light up, and the entire LCD screen will display in about 3
seconds。
Play program
Open the back door of the device, find the USB port, and copy the files that
need to be played to the USB drive or motherboard memory by clicking Play。
Battery charging
Find the charging interface, insert the charging cable into the charging
interface first, and then insert the plug of the charging cable into the
socket。
Troubleshooting
| phenomenon | cause analysis | Inspection and maintenance |
|---|---|---|
| The device does not start | Circuit not |
working or short-circuited
| Check for circuit blockage or short circuit, and repair the main power
supply。
battery failure| Replace the battery
| | Check if the signal transmission line inserted
blurred screen
| ****
poor contact
| on the LCD screen is loose, causing poor contact. If this occurs, tighten and fix the signal line and check if the problem is resolved; If there is no such situation, it may
be due to poor LCD screen。
---|---|---
Dark screen
| ****
Output voltage instability
| Check if the power output is normal. If the power output voltage is unstable (the voltage value does not reach 11-12V), it can be confirmed that the power supply is faulty. If the power output is normal, it is necessary to replace the drive board and inverter one by
one until the fault is eliminated。
no signal
| ****
NO Signal Input
| Check if the internal video cable and 5V power cable input to the decoding board are loose. If there is no such phenomenon, replace the decoding board or driver board. After replacement, check if the fault
disappears。
Daily maintenance
The equipment operates in harsh outdoor environments. To ensure its normal
operation and playback, please refer to the table below for regular
maintenance of the equipment。
Warning : All maintenance work must be carried out by qualified
professionals. Before carrying out any maintenance, please disconnect the
power supply of the equipment and wait until the maintenance work is completed
before connecting to the power supply。
Maintenance Tool List：
- M4 socket screwdriver
- Scissors, cable ties
Maintenance steps：
- Turn off the power, disconnect the power and signal wires
- Open the rear door and internal power cover of the device
- Clean the internal dust with an air gun or brush
- Install in sequence and restore the normal operation of the equipment
Daily Maintenance Table
| Inspection items | Step Description | Maintenance Cycle |
|---|---|---|
| LCD screen | Visually inspect the LCD for liquid leakage and any shadows on |
the
backlight。
| 3-6 months
wire| Visual inspection for
looseness
| 1 year
Fan abnormal| Pull the fan and check if it rotates smoothly and if there is
any abnormal
noise
| 1 year
---|---|---
Screw loose| Visual inspection for
looseness
| 1 year
FCC
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, under Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used by the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This equipment complies with the FCC RF radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20cm between the radiator and any part of
your body.
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