Captain X3 Instructions,
In the main menu, switch to "TCR" mode indication, press fire button to confirm. Press fire button to choose between TCR M1, TCR M2. Press right/left buttons to select certain parameter. After setup is completed, press fire button to switch to "EXIT". Press right or left button to confirm.
In any mode, the screen shows the number of puffs. If a puff more than 0.8s, it will be recorded as one puff. The device can remember the value even if you remove the battery. The default number is "000". When the number reaches "999”; it will be cleared automatically.
Press the fire button 3 times in 2s to enter the menu,
Choose icon to enter the "”setting, press fire button to confirm your choice.
Press the fire button 3 times in 2s to enter the menu,
choose icon, use+ and - button to choose “Screen Time” area, there are 4 preset choices, press fire button to confirm your choice, the screen will enter standby mode at the selected time.
After the computer connected with the device, open the upgrade software on the computer, click the Load File button,
Find the upgrade program on your computer and load it. Upgrade software and firmware are in a same compressed package, every upgrade! program has a unique PID number, enter the corresponding product PID number and then click the Start button to upgrade.
After upgrading, unplug the USB data cable, install the battery and turn on, now you can experience the latest firmware version. (details please check the documentation after download the upgrade package)
When the voltage is lower than 3.3V, the display will show "Low Battery”; then you need to charge the device, please connect the device through the USB cable to the computer or power adapter.
1. in the charging process, the red light is bright, full power will go out
2. in the charging process, the battery voltage is lower than 3.2V, the device is turned off.
3. can not vape during charging
(If the device not be used for a long time, please charge every 30 to 60 days to make sure battery life)
When battery voltage is below 3.2V, the device shows" LOW BATTERY"
When atomizer short-circuit occurs, the OLEO screen will display "SHORTED"
when no atomizer connect, the device will display "No atomizer"
When the resistance is higher than 3ohm, the OLED screen will display "OHMS TOO HIGH".
1. Please read the manual carefully before use
2. Please do not keep the e-juice inside the atomizer if the device is not going to be used for a long period
3. Please take out of the battery from device when it's not used for a long time
4. Please keep the device away from children, pregnant women, and minors (under 18 years of age)
IJOY Captain X3 Kit Settings - Vape Guide
How to set the Captain X3 TCR?

In the main menu, switch to "TCR" mode indication, press fire button to confirm. Press fire button to choose between TCR M1, TCR M2. Press right/left buttons to select certain parameter. After setup is completed, press fire button to switch to "EXIT". Press right or left button to confirm.
Puff counter
In any mode, the screen shows the number of puffs. If a puff more than 0.8s, it will be recorded as one puff. The device can remember the value even if you remove the battery. The default number is "000". When the number reaches "999”; it will be cleared automatically.
How to clear the puff value manually?
Press the fire button 3 times in 2s to enter the menu,
Choose icon to enter the "”setting, press fire button to confirm your choice.
Set the standby mode
choose icon, use+ and - button to choose “Screen Time” area, there are 4 preset choices, press fire button to confirm your choice, the screen will enter standby mode at the selected time.
Upgrade operation
After the computer connected with the device, open the upgrade software on the computer, click the Load File button,
Find the upgrade program on your computer and load it. Upgrade software and firmware are in a same compressed package, every upgrade! program has a unique PID number, enter the corresponding product PID number and then click the Start button to upgrade.
After upgrading, unplug the USB data cable, install the battery and turn on, now you can experience the latest firmware version. (details please check the documentation after download the upgrade package)
How to charge by USB?
When the voltage is lower than 3.3V, the display will show "Low Battery”; then you need to charge the device, please connect the device through the USB cable to the computer or power adapter.
1. in the charging process, the red light is bright, full power will go out
2. in the charging process, the battery voltage is lower than 3.2V, the device is turned off.
3. can not vape during charging
(If the device not be used for a long time, please charge every 30 to 60 days to make sure battery life)
Malfunction
Indication and Protection
PCB temperature overheat protection When the temperature of device is too high, the output will shut off automatically and the screen will display "PCBTOO HOT"Low power alert:
PCB Atomizer short-circuit protection:
No Atomizer:
Low resistance protection:
When the resistance is lower than 0.06ohm, the OLED screen will display "OHMS TOO LOW".When the resistance is higher than 3ohm, the OLED screen will display "OHMS TOO HIGH".
Warnings
1. Please read the manual carefully before use
2. Please do not keep the e-juice inside the atomizer if the device is not going to be used for a long period
3. Please take out of the battery from device when it's not used for a long time
4. Please keep the device away from children, pregnant women, and minors (under 18 years of age)