IoTrust D'cent Manuale utente
User Manual
D’CENT Buttons Layout
Button operations
Change input value
UP Button: to change (increase) input value of numbers or alphabets. (ie: 1 2, a b)
DOWN Button: to change (decrease) input value of numbers or alphabets. (ie: 1 0, a z)
Move between selectable items
(UP/DOWN) Button: to move between selectable items shown on display.
(ie: UP move up, DOWN move down)
OK / BACK
OK Button –to confirm selected item or input value.
BACK Button –to move to previous menu or to cancel input of current position and move to
previous position.
D’CENT Display Icons
Battery States:
NOTE: Battery icon shown on the display indicates the following states:
EMPTY –Blinking Battery icon indicates very low battery (below 15%) and requires
charging
LOW - Battery is available between 15% ~ 30%
MEDIUM - Battery is available between 31% ~ 70%
HIGH - Battery is available between 71% ~ 100%
USB Plugged:
NOTE: When using USB cable, a Plug icon may appear next to the battery icon. Following describes
the charging states:
Battery is being charged.
Battery is fully charged.
Get Started
Thank you for purchasing D’CENT hardware wallet. This guide will help you on setting up your
D’CENT and securing your digital assets.
What You Need:
Unlike other cryptocurrency hardware wallets, D’CENT does not require any other software for
initialization. To be able to fully initialize from a stand-alone device without connecting PC or mobile
device is a big security advantage against risks such as virus or malware infection.
All you need is your D’CENT hardware wallet along with your recovery card and a pen to write
down your Recovery Seeds.
Initialize your D’CENT
When D’CENT hardware wallet is first boot after purchase, the device must be initialized to set
device security (PIN and Fingerprint) before your private key is generated.
NOTE: For any reason, if your D’CENT hardware wallet is powered off before completing the
initialization process, you must repeat the initialization process from the very beginning (Step 1).
Step 1: Press and hold On/Off button for 2 seconds to power-on D’CENT.
Step 2: Choose your language. (English / Korean / Chinese / Japanese)
★Select your language by pressing UP or DOWN and press OK to choose.
NOTE: Language can be changed from the Setting menu after completing the initialization process.
Step 3: Select “Create Wallet”.
NOTE: “Create wallet”will generate new private keys for your wallet.
NOTE: “Recover Wallet” is for recovering your private key using the Recovery Seeds.
Step 4: Register a 4-digit PIN
Your PIN is for protecting access to your D’CENT hardware wallet.
★Press UP or DOWN button to change number value and press OK to choose.
★Press BACK button to go back to previous selection.
Step 5: Re-enter your PIN and select “OK”.
★Enter the same 4-digit PIN again to complete the PIN registration.
If you entered a wrong PIN, you have to start the process from step 4 again.
Step 6: Register your Fingerprint.
Registering your fingerprint is for additional protection to access your D’CENT hardware wallet.
Using fingerprint is more secure than PIN method, and a convenient way to authenticate to your
device for access.
NOTE: Primary method of authentication will be set to fingerprint when you register your fingerprint
and PIN entry method will become your secondary authentication method.
★Place your finger on the fingerprint scanner for a read and lift off your finger.
★Use the same finger and repeat the scanning action until 100% is shown on the display.
★To complete the fingerprint registration, user is prompted to confirm fingerprint for one last
time. Scan your finger to verify.
What if I can’t register my fingerprint?
If you fail to register your fingerprint or if fingerprint verification fails to match 5-times, following
message is displayed with 2 options to choose from:
a. Try Again: Start fingerprint registration from the beginning.
b. Enroll Later: This option will skip the fingerprint registration and proceed to Step 7.
NOTE: After completing the initialization process, fingerprint can be registered from the Setting
menu.
Step 7: Completing PIN and Fingerprint registration
When you have successfully registered PIN and/or fingerprint, a message will be displayed to notify
your device is secured.
NOTE: If fingerprint is not registered, authentication method will be set to PIN entry mode to access
your hardware wallet.
Step 8: Recovery Seeds
Recovery Seeds (Words) are mnemonic representation of your private keys and they are absolutely
required for recovering your wallet if your D’CENT is ever lost, stolen, or wiped.
WARNING: Recovery Seeds are generated and shown only once during the initialization process.
Recovery Seeds must be carefully written down on your recovery card in the same order as shown
on your D’CENT display. Seeds are required for recovering you wallet and must be kept secret
known only to yourself. Anyone getting access to these Seeds will get access to your crypto assets.
Therefore, you are responsible to secure correctly your Seeds.
★Press OK button to continue only when you have fully understood the WARNING notice.
★Please write down all 24 Seeds on your recovery card in the order presented on the display.
★Press OK button only when you have written down all 4 Seeds in each list. Take your time to
check for correctness.
NOTE: You can review previous recovery list by pressing the BACK button.
At the end of the recovery list, D’CENT will ask if you have written down all your Recovery Seeds.
You have the following choices:
a. Press OK button to proceed with Seed verification.
b. Press BACK button to return back to the very first recovery list for review.
Step 9: Recovery Seeds verification
From the 24 Seeds that you have written down, two randomly chosen Seeds will be asked for your
input as verification.
(In this example, randomly chosen Seed is #7)
★Enter the first 3 characters of the Seed.
★Press UP/DOWN button to change alphabet character and press OK to choose.
★Press BACK button to go back to previous character selection.
When first 3 characters are entered, selection of suggested Seeds will appear on the screen.
★Select the correct Seed from the available selections using UP/DOWN button and press OK
button to choose.
When Seeds are verified correctly, initialization of D’CENT hardware wallet is successfully completed
and your wallet is now ready for use.
NOTE: For any reason, if your D’CENT hardware wallet is powered off before completing the
initialization process, you must repeat the initialization process from the very beginning (Step 1).
How can I recover my wallet?
Your wallet can be recovered from during the initialization process of D’CENT hardware wallet.
★First, set device security by registering PIN and fingerprint. (Follow steps 1-7)
★Choose “Recover Wallet”
★Enter all 24 Recovery Seeds correctly in exact order.
WARNING: Seeds are required for recovering you wallet and must be kept secret known only to
yourself. Anyone getting access to these Seeds will get access to your crypto assets. Therefore, you
are responsible to secure correctly your Seeds.
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