Lingdu D228 Smart Lock Instruction Manual

D228 Smart Lock
Instruction Manual

arolia Fingerprint Door Knob
with Handle D228

D228 Smart Lock

Operating Manual of American-standard Lock
Please read and understand the Operating Manual before use.
Caution: Please take along an emergency key or put it in a safe place outside.

http://www.blackview4g.com/redirect/youtube/d228_1.html

You can save your time by scanning the QR code to watch a video on how to install and program and reset the lock

Instructions For Use

Prepare screwdriver and a drilling machine before installation.

1. The new lock or the initial default password 123456 and all fingerprints can be unlocked.
2. When the lock is registered, only the registered user can unlock the lock.
3. When unlocking the lock, if the battery s low, you will receive a prompt to replace the battery in a timely manner before unlocking the lock. It is recontended to replace the battery as soon as possible if it is running low. The battery  can last for approximately 200 door openings, so it is important to replace it promptly when necessary.
4. Please do not scrape the surface with corrosive objects or sharp objects to avoid damage to the lock surface,
5. When the battery is dead or the electronic part fails, you can use the emergency key to unlock the lock outside. Please properly press the tube key, and put it in a safe place outside
6. After the installation, the door must be in an open state for debugging and initialization parameter setting.
7. Working temperature: -4°F(-20 C) -140°F (60C)

Packing List

Product Functional Characteristics

Product Breakdown Diagram

Product Size

Product Specification And How To Operate The Menu

Key-Press And Light Indicator Function

Operating Procedures

1. Operating procedures
   1.1 Administrator user
   The first three users who entered the password or fingerprint are the administrator by default.
   1. 2 System initialization
   Press and hold the initial health button: when you hear a beep, keep holding the button and the button panel backlight will quickly flash.
   Do not release the button for about 5 seconds per tick. You will hear a long beep, release the button, and then press the # key to confirm.
   The system initialization is successful. After initialization, the default password becomes 123456+#key for unlocking,

2. Lock the key, fingerprint, or password
   When enter the correct 6-10 digit registered password followed by the pound key, you will hear the voice prompt “door is open and the green light will turn on. You can then rotate the handle to unlock the lock. However, if the password is incorrect, you will hear three di-di* sounds and the red light will turn on. In this case. you will not be able to unlock the door.
   2.1 Mechanical key unlock: insert the correct key, rotate the key, and then press the handle to open the door 2.2 Fingerprint unlock: press the registered fingerprint, hear the voice “The Door Is Open” and the green light, press can open the lock 2.3 Password unlock: enter the 6-10 bit password, hear the voice “the door is open” and the green light, the pressure can open the lock

3. Menu voice navigation operation process

Operating Procedures
Other operations
2.1 Error prompt
The red light lights on for 2 seconds, while the voice sends three “di-di-di”.
2.2 Success prompt
The green light is on for 2 seconds. and the voice prompt is correct.
2.3 System lock
When you enter the password is wrong for 5 times, the system will be locked for 1 minute. When the system is locked, any button will voice prompt “alarm sound” until 1 minute countdown to 0, or the power restart will remove the lock.
2.4 Regular open function setting
After the electronic user opens the lock, in the unlocking state, press 7 and 8 + # keys, open the often open setting, voice prompt “often open mode, please pay attention to security”, as long as the password or fingerprint door to cancel the regular open function,
2.5 Switching between Chinese and English
When there is no user status on the lock, 222 + # key” switch between Chinese and English, this function is invalid when the user is input.
2.6 Volume switch
The volume can be adjusted by the menu, and the voice defaults to the maximum after initialization.
Note: The volume setting is effective to pull the mute switch to the off state, when the open state, there is no voice prompt.
As shown below:

If you think the installation is complicated, you can directly scan the QR code to watch the video!

Low voltage alarm
When the battery voltage is lower than 4.8V, after entering the correct password, you will hear “the power is low, please replace the battery” and then the motor turns, reminding the user to replace the battery in time.
The battery is completely out of power
When the battery is completely out of electricity, user could use the power bank to temporarily open the battery.

Precautions For Use

1. Disassembly and assembly is prohibited
   This product is composed of precise and complex parts. Do not disassemble the internal structure at will to avoid abnormal work or other use risks. If you need to rebuild the disassembly, contact the professional personnel for operation.

2. Use cleaning methods with caution
   Please use dory cloth to clean the product. No water cleaning to avoid circuit failure.

3. Measures to deal with too low or exhausted battery levels
   a. Low battery prompt
   When unlocking the lock. “the battery is low, please replace the battery in time”, and the red light flashes.

Pay attention to the battery polarity is not installed in reverse, resulting in abnormal function or not working

Installation

1. Installation Overview 138in /35mm
   Latch lock fit door thicknesses from
   1-3/8″to 2-1/8″(35mm – 55mm)
   If your door thickness is 1.38in/35mm to 1.77in/45mm door thickness, you should use 0.98in/25mm shorter screws.
   If your door thickness is 1.77in/45mm to 2.17in/s5mm door thickness, you should use1.38in/35mm longer screws

2. Preparing Door
   NOTE: Skip this step if your door comes with pre-dilled holes.

3. Install Enclosed Latch and Strike Plate
   NOTE: Do not extend Cylindrical Cover past 2-3/4″ (70mm) TO CONVERT FROM 2-3/8″ (60mm) BACKSET
   TO 2-3/4″ (70mm) BACKSET
   1. Hold latch with numbers facing forward and thumb pressing on the bolt.
   2. Rotate the cylinder cover clockwise.
   3. Pull and twist the extension plate all the way out.
   4. Rotate the cylinder counter clockwise so that the marking aligns with the 2-3/4″ position indicator.

4. Install Exterior Assembly Check that the Rubber Gasket is secured on the Exterior Assembly. Insert the Exterior Assembly onto the door with the tailpiece going through the Latch Set in the VERTICAL POSITION. Route the Control Wire through the door  under the Latch Set.

5. Install Exterior Assembly

6. Install Batteries and CoverThis electronic door lock is powered by 4 AAA alkaline batteries.
   When all 4 batteries are installed in the correct position. user could hear 2 beeps and the keypad will illuminate.
   The latch extends, retracts, extends, and automatically recognizes the direction of the door. (left or right handed door)
   NOTE: Make sure the lock is reset before installing the battery!
   Otherwise the lock cannot automatically identify the direction.
   Do not use rechargeable batteries or non-alkaline batteries. If you think the installation is complicated, you can directly scan the QR code to watch the video!

7. Testing Operation Before Opening Door Let Motor Complete Cycle

Tuya Smart APP Instructions

1. Download the App
   Download tuya App from the App Store (i0S devices) or Google Play (Android devices)

2. Sign up the account
   Create your account and follow the set up instructions in the tuya app

3. Add the device to your APP
   1.Before connecting to the APP, the door lock must be set with at least one password.
   2.Start setting the password
   a. Short press the reset button on the rear panel for 1 second, there will be 2 short beeps
   b. Enter the new administrator password +
   c. Enter the new administrator password + again
   d. The green light means that the addition is successful. If there are 3 short beeps and the red light is on, it means that the addition has failed.
   3.Start the APP to connect the door lock
   a. Press 3+ T the door lock beeps twice
   b. Enter the administrator password +
   c. The green light flashes, and there is a long beep
   d. Now take out the mobile phone and start connecting the door lock(it needs to be connected within two minutes, otherwise it will timeout. If the time exceeds 2 minutes, you need to start from step 3 )failed.
   Note:
   1. After successfully pairing, Tuya App on your phone becomes Administrator of the lock.
   2. If you do not find the lock on App when pairing, please reset the lock first.
   3.Once you pair the lock with your App account, the lock will not be able to link to other accounts, unless you remove the lock from your App. Manually add devices
   Path: + in the upper right corner of the mobile phone – Add Device – Camera & Lock – Lock(BLE)

4. APP unlock
   Open the APP and the following interface appears, press and hold the unlock button below to unlock

5. APP add password
   Open the APP and the following interface appears, add the lock password

6. APP generates a temporary password
   Open the APP and the following interface will appear. and a temporary password will be generated to share with the user (the password will only be valid within 5 minutes each time).

7. APP check unlock record If you think the APP operation is complicated, you can directly scan the QR code to watch the video!

FCC Statement

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

• Warnings:
  Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment.

• Note:
  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 tuming the equipment off  and on, the user is encouraged to try to correct the interference by one or more of the following measures:

(1) Reorient or relocate the receiving antenna
(2) Increase the separation a the equipment and receiver.
(3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
(4) Consult the dealer or an experienced radio/TV technician for help.
Warranty card

Product model| | Purcha date se| | MM/DD/YY|
---|---|---|---|---|---
Address of purchase| City (County) Province
Purchase price| | Invoice No.|
User name| | Telephone| | Postal code|
---|---|---|---|---|---
User address| City (County) Province
Product satisfaction degree| Quality performance EI Good ❑ General ❑ Poor Appearance ❑ Good ❑ General ❑ Poor
Application field| Family M Office❑ Hotel❑ Others❑
The first reason| Quality❑ Appearance❑ Function ❑ Price❑ Service ❑ Word-of- mouth ❑ Other❑
Your suggestion|

In order to ensure your benefits to get the “repair, refund and replacement guarantees(three guarantees” for short) from our company. please note:

1. When purchasing the product, please fill out the card completely. correctly and truthfully.
2. Please ask for the invoice or voucher at the time of purchase:
3. Please take good care of the card, the valid “three guarantees card” and valid purchase voucher are the preconditions to realize your rights of “three guarantees”
4. Please take good care of attachments and information for the items. If there is any good return. you need to return the whole set

The following situations are not within the scope of quality warranty:

1. Warranty period expiry:

2. No invoice or voucher at the time of purchase, no valid guarantee voucher, or the counterfeit and shoddy products:

3. Incomplete outer packing at the time of retum of products. incomplete accessories. or users disassemble privately and repair on their own, etc;

4. Damage resulting from personal factors: Such as break. soaking, fierce hit, use under super high temperature, put beside the high magnetic products for a long time, etc:

5. Sellers’ secondary sales of the product is affected by human causes:
   The warranty card is altered or the information filled in on the warranty card is inconsistent with the actual items;

6. No product serial number. the product number is damaged and the product identity cannot be proved:

7. Product damage due to natural disasters such as acts of god; 9. Damage due to failure to use and assemble as per the operation manual.

Note:

1. The power of interpretation for the content of the card is owned by our company;
2. Presented gifts are outside of the service range:
3. Only the records filled in by institutions and engineers with the maintenance qualification authorized by our company are valid:
4. The service records are just limited to the content stipulated by “three guarantees’, for details, please refer to relevant regulations of the state.

Warranty

• We provide 30 days worry-free money back and one year limited warranty.
• Any problem, please feel free to contact us.
  E-mail us at: support@arpha.com

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