newline Q Pro series Interactive Flat Panel Display Instruction Manual

June 5, 2024
newline

Q Pro series Interactive Flat Panel Display

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Product Information

Specifications:

  • Product Name: NEWLINE Q Pro series Interactive Flat Panel
    Display

  • Model: Q Pro series

  • Compliance: FCC Part 15

Product Usage Instructions

Safety Instructions:

For your safety, please read the following instructions before
using the product:

  • WARNING: Disconnect the product from the power
    supply immediately if major failures occur, such as smoke, peculiar
    smell, abnormal sound, no display or image errors. Contact
    professional staff for troubleshooting.

  • Do not drop liquids, metal, or combustible items onto the
    product. If this happens, power off the product, disconnect the
    power supply, and contact professional staff for solutions.

  • Pay attention to children when they are close to the product to
    prevent accidents.

Operation Instructions:

To get the most out of your screen, follow these
instructions:

  1. Ensure the product is connected to a power source.

  2. Use the provided remote control or touch screen to navigate the
    display.

  3. Adjust settings such as brightness, contrast, and volume as
    needed.

  4. Refer to the user manual for detailed instructions on using
    specific features.

FAQ (Frequently Asked Questions)

Q: Where can I find the user manual for detailed

instructions?

A: Visit our website (https://newline-interactive.com) and
choose Support > Downloads > Q Pro series to download the
User Manual.

Q: How can I get support for technical issues?

A: Contact us via email at [email protected] or
call our National Service Hotline at +1 888 233 0868 for
assistance.

Q: What should I do if I encounter major failures with the

product?

A: Disconnect the product from the power supply immediately and
contact professional staff for troubleshooting. Avoid using the
product further if smoke, peculiar smell, or abnormal sounds are
present.

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For more information Please visit our website (https://newline- interactive.com) and choose Support > Downloads > Q Pro series to download User Manual for detailed instruction manual.

Contact Us for Support Please email us at [email protected]. National Service Hotline: +1 888 233 0868

Newline Assistant Please visit our website (https://newline-interactive.com) and choose Support > Downloads > Q Pro series to download the Newline Assistant installation package.
The company is committed to product updates and technical improvements. The technical parameters and specifications are subject to change without prior notice. The pictures in this manual are for reference only.

Welcome to the world of NEWLINE.
Thank you for choosing the NEWLINE Q Pro series Interactive Flat Panel Display. Please use this document to get the most out of your screen.
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 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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 in accordance with 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 receiver. Connect the equipment into 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.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
The symbol of the crossed out wheeled bin indicates this product should not be placed in municipal waste. Instead, dispose of waste equipment by handing it over to a designated collection point for the recycling of electrical and electronic equipment.

Symbol Conventions

Symbols are used in this document to indicate operations that need particular attention. The symbols are defined as follows:

NOTE

Provides additional information to supplement operation in the main text.

CAUTION

Indicates a potentially hazardous situation that, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

Indicates a hazard with risk that, if not WARNING avoided, could result in death or injury.

Safety Instruction
For your safety, please read the following instruction before you use the product. Serious injury or property damage may be caused by improper operations. Do not try to repair the product on your own.
WARNING
Disconnect the product from the power supply immediately if major failures occur. Major failures include the following:
If smoke, a peculiar smell or an abnormal sound is discharged from the product. No image or sound is displayed, or the image error occurs. In the preceding scenarios, do not continue to use the product. Disconnect power supply immediately and contact professional staff for troubleshooting.
Do not drop any liquids, metal or anything combustible onto the product.
If any liquid or metal are dropped onto or into the product, power off the product and disconnect the power supply, then contact professional staff for solutions. Pay attention to children when they are close to the product.
Put the product on a stable surface. An unstable surface includes, and is not limited to an inclined plane, a shaky stand, desk or platform, that might cause the product to turnover and be damaged.
Do not open the panel or change the product on your own. High voltage components are installed in the product. When you open the panel, high voltage, electric shock, or other dangerous situations may occur. If inspection,adjustment, or maintenance is required, contact the local distributor for help.
Use the provided power supply. To prevent the product from being damaged, do not use any types of power cables other than the one provided with the product. Use a three-wire socket and ensure that it is properly grounded. Pull out the power plug from the socket if the product is not used for a long period.
Clean the power plug regularly. Fire or electric shock may be caused if the product is powered on, while you are cleaning. Pull out the power plug before cleaning it with a dried cloth.

2

Do not put items on the top of the product. Do not put items, such as a container for liquid (a vase, flowerpot, cosmetics or liquid medicine) on the top of the product. If any water or liquid is spilled on the product, the product may short circuit cause fire or electric shock. Do not walk on or hang any items on the product.
Do not install the product in an improper place. Do not install the product in humid places, such as the bathroom, the shower room, near windows, or outdoor environments that experience rain, snow or other harsh weather. Avoid installation near hot spring vapor. The preceding environments may cause faults in the product or electric shock under extreme conditions. Do not put an exposed fire source, such as a lit candle on the product.
Pull out the power supply during thunderstorms. Do not touch the product during a lighting storm, you may experience an electric shock. Install or place components that supply high enough voltage to cause personal injury out of the reach of children.
Do not touch the power cable with wet hands.
CAUTION
Do not install the product in high temperature environments.
Do not install the product near a heat source, such as a radiator, a heat reservoir, a stove or other heating products. Do not expose the product to direct sunlight, which may cause high temperatures and subsequent faults in the product.
When transporting the product: Pack the product for transport or maintenance by using the cartons and cushioning material provided with the product. Move the product vertically during transport. The screen or other components are easily broken if the product is moved in an improper way. Before you move the product, disconnect all external connections and separate all topple preventing products. Move the product carefully to prevent it from being hit or squeezed, especially the screen, which may cause injury if broken.
Do not cover or block up any vents on the product. Any overheated components may cause fire, damage the product, and shorten the service life. Do not lay the product down in a way where the venting surface will be covered. Do not install the product on carpet or cloth. Do not use a cloth such as table cloth to cover the product.
3

Keep the product away from the radio. The product complies with the international EMI standard to prevent radio interference. However, interference may still exists and causes noise in the radio. If noise occurs in the radio, try the following solutions.
Adjust the direction of the radio antenna to avoid the interference from the product. Keep the radio away from the product.
If the screen glass is broken or falls off. Keep all personnel 10 feet away from the screen to ensure safety. Do not perform any installation or disassembly while the screen glass is broken or has fallen off.
Use the battery correctly. Galvanic corrosion, electric leakage, and even fire may be caused by improper battery usage. It is recommended to use the designated type of battery and install the battery by the correct electrodes (positive and negative). Do not install and use a new battery with a used one. Take out the battery if the remote control is not used for a long period. Do not expose the battery to overheated environments, such as sunlight and or heat sources. Dispose of the used battery based on your local regulations.
Do not damage the power cable. Do not damage, change, twist, bend, or forcibly drag the power cable. Do not put weights (such as the product itself) on the power cable. Do not forcibly drag the cable when you pull out the power plug. If the power cable is damaged, please contact the local distributor to repair or replace it. The power cable in the accessory box is for this product only. Do not use it on other products.
Additional advice: Use the product in an environment with comfortable lighting. It is harmful to your eyes to watch in a too bright or too dark environment. Relax your eyes watching for a period of time. Keep sufficient distance from the product to protect your eyes and prevent eyestrain. Adjust the volume to an appropriate level, especially at night. Use amplifier equipment as the audio input source with caution. If you must use amplifier equipment, the input power should not exceed the maximum of speaker power. Otherwise, the speaker can become overpowered and damaged.
About USB port. Front USB ports and rear USB 3.0/USB 2.0 ports switch connections based on signal sources. If the current signal source is reading the data from an external product connecting to the port, please switch the signal source after the data reading is complete. Otherwise, the data or product may be damaged.

Parts and Functions

For USB use, USB 2.0 provides up to 500mA whereas USB 3.0 provides up to 900mA of power. Please make sure

Front View

the USB flash drive is formatted to FAT32 before inserting

7

into the panel. Please use the supplied cable in the accessory box or the

HDMI association certified shielded cable to better ensure

the signal quality.

While HDMI and Display Port offer support for cables of

varying lengths, the maximum cable length that Newline

recommends for optimal performance is 3 meters (10 feet)

for HDMI and 1.8 meters (around 6 feet) for Display Port.

Using cable longer than recommended length may cause

data loss and a negative impact to display quality.

1

2

3

4 56

Touch
Rear View

Touch 1/2/3
13 12
11

8 9 10

1 2 3 4 5 6 7 Camera Port

8 Power Output Plug 9 Power Supply Plug 10 Power Switch 11 Rear Ports 12 Wi-Fi Module 13 OPS Port

Notes
The product images shown are for illustration purposes only and may not be an exact representation of the product.

S/PDIF Out Type C/w PD Type-C

Ports
CAUTION
Front USB ports and rear USB 3.0/USB 2.0 ports switch connections based on signal sources. If the current signal source is reading the data from an external product connecting to the port, please switch the signal source after the data reading is complete. Otherwise, the data or product may be damaged.
4

Type C LAN Out LAN In

Camera

LAN In LAN Out

WARNING
The rear power output port supplies 180W (maximum) power. Please contact Newline to purchase the power AC adapter for powering external devices. Please do not connect any products which require power than listed. Doing so may cause injury or damage to the panel.

Notes Press Volume + >Volume + >Volume – >Volume – > Left > Left > Right > Right buttons on the Remote control to turn on/off the touch function. The power button on the front panel will be locked if you activate the power button lock. Long press button for 5 seconds to exit the lock.
Installation Guide
Safety Precautions
1.Installation Environment

Front Buttons

Buttons Operations Functions

Short press

Power on Solid white color : Display is on and working.
Sleep mode The red and white lights flicker alternately: Display enter Sleep mode.

Long press Power off for more than Solid red color : Display is in 2 seconds shut down mode.

Short press Adjust the Volume.

Enable or disable the touch function. Notes: When the touch function Long press is disabled, the Android system, for 5 seconds external sources and multi-user channels will be in no-touch mode. If you tap the screen, it will display “The touch function is locked!”.

Short press Adjust the Brightness.

Short press Go to the home page.
Short press Open the Quick Setting menu.
Long press Activate/Exit the power button for 5 seconds Lock Function.

Do Not Install Tilted
2.Installation Direction

Hang the Product Horizontally

No Vertical Installation

Do Not Install Tilted

Do Not Lay Flat

5

Installation Precautions

1.Weight Loading

Weight of the panel: 55 inch: 31.5 kg/69.4 lb. 75 inch: 51 kg/112.4 lb. 98 inch: 108 kg/238 lb.

65 inch: 39 kg/85.9 lb. 86 inch: 63 kg/138.8 lb.

When using a mobile stand, ensure that the weight of the product is less than the loading capacity of the mobile stand.

When using the wall-mount bracket, ensure that the wall can support the weight of the product. We recommend that the wall surface be reinforced and have a loading capacity 4 times of the weight of the product. Consult a professional installer for wall-mount installation.

Note The company does not undertake relevant legal responsibility for any problems caused by improper operation, if the third party mobile stand, or wall-mount bracket is beyond the scope of the product.
Do not install the product where it might be hit by an opening or closing door.

2.Vertical installation
When installing the panel, try to keep the panel vertical. An excessive tilt angle may cause damage to the glass or other internal components.
Note For any problem, please contact our support desk. Our company is not responsible for any damage or losses incurred by users if the users fails to follow the instructions.
3.Ventilation
Ensure adequate ventilation and/or an air conditioned environment. We recommend keeping certain distances from the side of the product to the wall or panels. Ventilation requirements are shown in following.

Installation
The dimensions of the four bracket mounting holes on the back panel are VESA MIS-F compliant: 98 INCH: 800 x 600 mm/31.50 x 23.62 in; 86INCH or 75INCH: 800 x 400 mm/31.50 x 15.75 in; 65INCH: 600 x 400 mm/23.62 x 15.75 in; 55INCH: 400 x 400 mm/15.75 x 15.75 in. Use metric M8 screws with a length of 10 mm to 15 mm (0.40 to 0.59 in) to secure the touch screen to the mounting system. Dimensions of the mounting holes on the back panel are shown on the following figure.
Note Consult a professional installer to install the display product.
55″: 400 mm (15.75 in)

400 mm (15.75 in)

65″: 600 mm (23.62 in)

400 mm (15.75 in)

75″/86″ :

800 mm (31.5 in)

400 mm (15.75 in)

6

600 mm (23.62 in)

98″: 800 mm (31.5 in)

Installing the Wi-Fi Module
CAUTION Wi-Fi Module does not support hot plugging. Therefore, you must insert or remove the Wi-Fi Module when the display is powered off. Otherwise, the display or Wi-Fi Module may be damaged.
Perform the following steps to install the Wi-Fi Module. Step 1: Unscrew the 2 screws on the Wi-Fi Module port and remove the shielding cover.

Installing the OPS (Optional)

CAUTION
The OPS does not support hot plugging. Therefore, you must insert or remove the OPS when the display is powered off. Otherwise, the display or OPS may be damaged.

You will need to purchase the OPS separately. Perform the following steps to install the OPS.
Step 1: Unscrew the M4 screws by hand to remove the OPS protective cover.
Step 2: Push the OPS into the OPS port on the rear of the panel until firmly seated, using the M4 screws to secure the OPS.

Cover

OPS

M4

Step 2: Insert the Wi-Fi Module into the port on the rear of the panel until firmly seated, using the 2 screws to secure it.
Slideway
The silver backplane must be stuck to the slideway

M4

Insert WiFi module with

Installing the Camera(Optional)
Camera is available for purchase as an optional accessory, please install it onto panel referring to following steps. Use the two screws along with camera to fix. Remove the silicone cover from the middle port on the top of the panel display, then insert the camera. Install 2 fixing screws for secure purpose. Remove the front cover and start using.
silicone cover
front cover
1

Power On
Step 1: Ensure the power cable is fully seated into the panel and wall outlet before powering on the panel. Please confirm your wall outlet supports a power range of 100V to 240V with frequency at 50 Hz/60 Hz ± 5% and is fully grounded.
Note The power outlet should be installed near the equipment and should be easily accessible. Step 2: Flip the power switch located on the side of the product to”I”.
Power Supply Plug
Power Switch
Step 3: Press the power button on the front control panel or on the remote control.

7

Power Off
Step 1: Press the power button on the front panel or the power button on the remote control to enter sleep mode. Step 2: Long press the power button on the front panel or the power button on the remote control and a Warning dialog box will be displayed as shown in the following figure.
Step 3In the Warning dialog box, tap Cancel to return to working mode. Tap Turn off to turn off the display, and the power indicator will turn to red. Step 4If you want to completely turn off the panel, turn off the rocker switch behind the panel (next to the power socket) and unplug the power cord.
Note If an OPS is installed, the OPS and the screen will simultaneously powered off when the power is shutoff. Please properly shut down the panel before disconnecting the power source or it may cause damage. Accidental power failure may cause damage to the panel. Do not repeatedly turn the power on & off in a short period of time as it may cause malfunction.

Remote Control
CAUTION Carefully read the following instructions before using the remote control to avoid possible faults:
Do not drop or damage the remote control. Do not spill water or other liquids on the remote control. Do not place the remote control on a wet object. Do not place the remote control directly under sunlight or near a heat source.
Buttons Operations
Power On/Off
Go to the Home Page
Directional Pad
Confirm/OK Press once to freeze the current screen. Press again to exit freeze function. Enter the Source Selection Page.
Return to Previous/Exit.
App switcher Open the Quick Setting menu on the embedded operating system. Open the menu in Windows system.
Take a Screenshot Press once to decrease the volume, long press to decrease the volume continuously. Mute/Unmute Audio Press once to increase the volume, long press to increase the volume continuously.

360150097A 8

5 Serial Port Control

RS232 communication cable (please use cross data cables)

PIN 1 2 3 4 5 6 7 8 9 Cover

This Device NC RXD0 TXD0 NC GND NC NC NC NC GND

Computer NC TXD0 RXD0 NC GND NC NC NC NC GND

RS232 port of panel

Connect RS-232 port to the PC or controlling product. Enable RS-232 serial port connection and complete the following configuration.

Port: COM1 (Set according to PC or controlling product’s port number)

Baud rate

19200

Odd/even check None

Data bits

8

Stop bit

1

The following tables list controlling codes, querying codes and return codes.

74

Function Power on
Power off
Mute/Unmute
Signal source
Enable whiteboard Display status
HDMI front / HDMI 1 HDMI rear 1 / HDMI 2 HDMI rear 2 / HDMI 3 VGA / USB-C (Front) USB-C (Rear)
Internal PC
DP
Page up
Page down
VOL –
VOL +
Menu
Home page

Controlling codes
7F 08 99 A2 B3 C4 02 FF 01 00 CF
7F 08 99 A2 B3 C4 02 FF 01 01 CF
7F 08 99 A2 B3 C4 02 FF 01 02 CF
7F 08 99 A2 B3 C4 02 FF 01 06 CF
7F 08 99 A2 B3 C4 02 FF 01 07 CF
7F 08 99 A2 B3 C4 02 FF 01 09 CF
7F 08 99 A2 B3 C4 02 FF 01 0A CF
7F 08 99 A2 B3 C4 02 FF 01 52 CF
7F 08 99 A2 B3 C4 02 FF 01 53 CF
7F 08 99 A2 B3 C4 02 FF 01 54 CF
7F 08 99 A2 B3 C4 02 FF 01 55 CF
7F 08 99 A2 B3 C4 02 FF 01 38 CF
7F 08 99 A2 B3 C4 02 FF 01 56 CF
7F 08 99 A2 B3 C4 02 FF 01 13 CF
7F 08 99 A2 B3 C4 02 FF 01 14 CF
7F 08 99 A2 B3 C4 02 FF 01 17 CF
7F 08 99 A2 B3 C4 02 FF 01 18 CF
7F 08 99 A2 B3 C4 02 FF 01 1B CF
7F 08 99 A2 B3 C4 02 FF 01 1C CF
75

Return codes
7F 09 99 A2 B3 C4 02 FF 01 00 01 CF
7F 09 99 A2 B3 C4 02 FF 01 01 01 CF
7F 09 99 A2 B3 C4 02 FF 01 02 01 CF
7F 09 99 A2 B3 C4 02 FF 01 06 01 CF
7F 09 99 A2 B3 C4 02 FF 01 07 01 CF
7F 09 99 A2 B3 C4 02 FF 01 09 01 CF
7F 09 99 A2 B3 C4 02 FF 01 0A 01 CF
7F 09 99 A2 B3 C4 02 FF 01 52 01 CF
7F 09 99 A2 B3 C4 02 FF 01 53 01 CF
7F 09 99 A2 B3 C4 02 FF 01 54 01 CF
7F 09 99 A2 B3 C4 02 FF 01 55 01 CF
7F 09 99 A2 B3 C4 02 FF 01 38 01 CF
7F 09 99 A2 B3 C4 02 FF 01 56 01 CF
7F 09 99 A2 B3 C4 02 FF 01 13 01 CF
7F 09 99 A2 B3 C4 02 FF 01 14 01 CF
7F 09 99 A2 B3 C4 02 FF 01 17 01 CF
7F 09 99 A2 B3 C4 02 FF 01 18 01 CF
7F 09 99 A2 B3 C4 02 FF 01 1B 01 CF
7F 09 99 A2 B3 C4 02 FF 01 1C 01 CF

Return (exit) OK

7F 08 99 A2 B3 C4 02 FF 01 1D CF
7F 08 99 A2 B3 C4 02 FF 01 2B CF
7F 08 99 A2 B3 C4 02 FF 01 2C CF
7F 08 99 A2 B3 C4 02 FF 01 2D CF
7F 08 99 A2 B3 C4 02 FF 01 2E CF
7F 08 99 A2 B3 C4 02 FF 01 2F CF

Set volume

7F 08 99 A2 B3 C4 02 FF 05 XX CF

Query the

7F 08 99 A2 B3 C4 02 FF 01

firmware version 3D CF

number

Set display mode 7F 08 99 A2 B3 C4 02 FF 06 XX CF

Enable the annotation function

7F 08 99 A2 B3 C4 02 FF 01 40 CF

Increase backlight brightness

7F 08 99 A2 B3 C4 02 FF 01 47 CF

Decrease backlight
brightness

7F 08 99 A2 B3 C4 02 FF 01 48 CF

Set the value of
backlight brightness

7F 08 99 A2 B3 C4 02 FF 09 XX CF

Switch backlight 7F 08 99 A2 B3 C4 02 FF 01 15 CF

Switch to screen 7F 08 99 A2 B3 C4 02 FF 01

lock

57 CF

Screenshot

7F 08 99 A2 B3 C4 02 FF 01 1F CF

7F 09 99 A2 B3 C4 02 FF 01 1D 01 CF
7F 09 99 A2 B3 C4 02 FF 01 2B 01 CF
7F 09 99 A2 B3 C4 02 FF 01 2C 01 CF
7F 09 99 A2 B3 C4 02 FF 01 2D 01 CF
7F 09 99 A2 B3 C4 02 FF 01 2E 01 CF
7F 09 99 A2 B3 C4 02 FF 01 2F 01 CF
7F 09 99 A2 B3 C4 02 FF 05 XX 01 CF
7F 09 99 A2 B3 C4 02 FF 01 3D XX CF Note: XX indicates version (20211110183518)
7F 09 99 A2 B3 C4 02 FF 06 XX 01 CF
7F 09 99 A2 B3 C4 02 FF 01 40 01 CF
7F 09 99 A2 B3 C4 02 FF 01 47 01 CF
7F 09 99 A2 B3 C4 02 FF 01 48 01 CF
7F 09 99 A2 B3 C4 02 FF 09 XX 01 CF
7F 09 99 A2 B3 C4 02 FF 01 15 XX CF
7F 09 99 A2 B3 C4 02 FF 01 57 01 CF
7F 09 99 A2 B3 C4 02 FF 01 1F 01 CF

76

Settings

7F 08 99 A2 B3 C4 02 FF 01 20 CF

Freeze ON/OFF 7F 08 99 A2 B3 C4 02 FF 01

toggle

3B CF

Freeze On

7F 09 99 A2 B3 C4 02 FF 0B 00 CF

Freeze Off

7F 09 99 A2 B3 C4 02 FF 0B 01 CF

Mute On

7F 09 99 A2 B3 C4 02 FF 0F 00 CF

Mute Off

7F 09 99 A2 B3 C4 02 FF 0F 01 CF

Switch Safety Lock On

7F 09 99 A2 B3 C4 02 FF 0D 01 CF

Switch Safety Lock Off

7F 09 99 A2 B3 C4 02 FF 0D 00 CF

Switch Backlight 7F 09 99 A2 B3 C4 02 FF 0E

On

01 CF

Switch Backlight 7F 09 99 A2 B3 C4 02 FF 0E

Off

00 CF

Set Display message on the OSD

7F 09 99 A2 B3 C4 02 FF 1A XX CF

7F 09 99 A2 B3 C4 02 FF 01 20 01 CF
7F 09 99 A2 B3 C4 02 FF 01 3B 01 CF
7F 09 99 A2 B3 C4 02 FF 0B 00 01 CF
7F 09 99 A2 B3 C4 02 FF 0B 01 01 CF
7F 09 99 A2 B3 C4 02 FF 0F 00 01 CF
7F 09 99 A2 B3 C4 02 FF 0F 01 01 CF
7F 09 99 A2 B3 C4 02 FF 0D 01 01 CF
7F 09 99 A2 B3 C4 02 FF 0D 00 01 CF
7F 09 99 A2 B3 C4 02 FF 0E 01 01 CF
7F 09 99 A2 B3 C4 02 FF 0E 00 01 CF
7F 09 99 A2 B3 C4 02 FF 1A 00 XX CF NOTE: XX indicates the value of text content up to 50 characters. XX = 01 indicates set OSD OK. XX = 00 indicates set OSD failed.

77

Function Power supply Speaker

Querying codes

Return codes

7F 08 99 A2 B3 C4 02 FF 01 37 CF

7F 09 99 A2 B3 C4 02 FF 01 37 XX CF Notes: XX indicates the power on/off state. XX = 01: power on state; XX = 00: power off state.

7F 08 99 A2 B3 C4 02 FF 01 82 CF

7F 09 99 A2 B3 C4 02 FF 01 82 XX CF Notes: 01: mute; 00: non-mute.

Current signal source

7F 08 99 A2 B3 C4 02 FF 01 50 CF

7F 09 99 A2 B3 C4 02 FF 01 50 XX CF Notes: Smart system = 30 PC = 17 DP = 20 HDMI Front (1) = 19 HDMI Rear 1 (2) = 1F HDMI Rear 2 (3) = 1E VGA/USB-C Front = 00 USB-C Rear = 01

Speaker volume

7F 08 99 A2 B3 C4 02 FF 01 33 CF

7F 09 99 A2 B3 C4 02 FF 01 33 XX CF
Notes:
XX indicates current volume value (XX is a hexadecimal value, range: 00~64).
For example, XX = 20 indicates current volume value is 32 (decimal value), XX = 00 indicates mute state.

78

D.Mode

7F 08 99 A2 B3 C4 02 FF 01 35 CF

Backlight brightness

7F 08 99 A2 B3 C4 02 FF 01 49 CF

Backlight status

7F 08 99 A2 B3 C4 02 FF 01 81 CF

Screen lock status

7F 08 99 A2 B3 C4 02 FF 01 84 CF

Whiteboard state

7F 08 99 A2 B3 C4 02 FF 01 83 CF

7F 09 99 A2 B3 C4 02 FF 01 35 XX CF Notes: XX indicates the mode. XX = 00-standard; XX = 01-ECO mode; XX = 02-custom; XX = 03-auto.
7F 09 99 A2 B3 C4 02 FF 01 49 XX CF Notes: XX indicates the value of backlight brightness (1 – 100), corresponding to the hexadecimal number system (01 64).
7F 09 99 A2 B3 C4 02 FF 01 81 XX CF Notes: XX = 00 indicates the backlight is on. XX = 01 indicates the backlight is off.
7F 09 99 A2 B3 C4 02 FF 01 84 XX CF Notes: XX = 01 indicates the child safety lock is on. XX = 00 indicates the child safety lock is off.
7F 09 99 A2 B3 C4 02 FF 01 83 XX CF Notes: XX = 01 indicates the whiteboard state. XX = 00 indicates non-whiteboard state.

Return to system state of the previous options

7F 08 99 A2 B3 C4 02 FF 0A 00 CF

7F 08 99 A2 B3 C4 02 FF 0A 00 AB CD EF GH IJ OP QR ST UV CF Notes: AB: Power supply; CD: Speaker; EF: Current signal source;

79

GH: Speaker volume; IJ: D.Mode; OP: Backlight brightness; QR: Backlight state; ST: Whiteboard state; UV: Screen lock state.
80

References

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