Using the Cuboid
Using the Cuboid is easy. To turn the unit ON or OFF, press the fire button on the side of the mod 5 times in quick succession. To select a mode (VW/TC-Ni/TC-Ti/VT-SS316/TCR), press the fire button 3 times. The first row on the OLED screen will flash, to indicate you entering the menu. Then, press the right end of the elongated regulatory button on the front of the mod to switch through the modes. Press the fire button OR leave the display to flash 10 times on the current setting to confirm your selected mode (and to exit the menu.)
Please make sure you are using the correct mode for the type of coil you are using. For example, if you are using a Titanium coil, use VT-Ti mode, and so on. Never use kanthal wire/coils with temperature control. The Cuboid has a great safety feature, whereby if you accidentally try using a kanthal wire coil while in temperature control mode, after 2 seconds the device will automatically kick you out of temp mode and into the appropriate Variable Wattage mode.
To adjust your output power or temperature setting up or down, press the right or left end of the regulatory button. Wattage/Temperature will increase/decrease slowly at first - to adjust at a constant high speed, long-press. The Cuboid offers a Key Lock function, which allows you to lock the regulatory button and prevent accidental adjustments. To lock, simultaneously press the left and right end of the regulatory button until you see "Key Lock"/"Key UnLock" on the OLED screen.
In Temperature Control mode, remember to lock in the atomizer resistance while it is at room temperature. This will ensure consistent temperature accuracy from the mod. To Lock (or Unlock) atomizer resistance, press the fire button 3 times and the left end of the regulatory button 2 times. The second row on the OLED screen will flash. Now, press the right end of the regulatory button to lock/unlock the atomizer resisntance. When locked successfully, a small lock sign will appear next to your atomizer resistance on the OLED screen. Please note: please unlock the atomizer resistance any time you switch to a different or new coil.
In Temperature Control mode, you can adjust Wattage by pressing the fire button 3 times. Then, press the left end of the regulatory button, and the third row on the OLED screen will flash. Now, press the right end of the regulatory button to adjust the wattage. Press the fire button to confirm your setting.
The new TCR (Temperature Coefficient of Resistance)
mode allows you to pre-set and save settings for different types of coils/wire materials that the Cuboid is not pre-set to support. For example, using the Cuboid in VT-SS316 mode is ideal if you are using SS316 wire. But, if you are using a different type of stainless steel wire - like SS316L, SS302, etc - you will want to use the Cuboid in TCR mode, in order to ensure the greatest temperature control accuracy. TCR is most useful to vapers who frequently alternate between different types of coil materials. With TCR, you are able to quickly select one of three TCR sub-modes (M1, M2, M3). To use TCR mode, press the fire button and the right end of the regulatory button simultaneously while the Cuboid is powered off. Hold for about 5 seconds. Once you have entered the menu, press the right or left end of the regulatory button to choose between TCR M1, M2, or M3. Press the fire button to select the parameter, and increase or decrease it by using the regulatory button. Long-press the fire button to confirm your selection. The Cuboid manual includes a helpful TCR Value Range chart
to help you select the appropriate range for your coil material. If you are building your own coils and are unsure what the appropriate TCR value for your type of material is, you may also find this page
The Cuboid uses 2 x flat top High Drain IMR18650 batteries
(not included). Please only use High Drain batteries with a high amp limit (minimum 25A) in this device.
To insert the batteries, open the slip-open battery cover
on the bottom of the mod. Insert two battery cells, taking care to insert them correctly as per the "+" and "-" signs on the battery door.
When remaining battery life is low, remove the batteries and replace with a pair of freshly charged ones. Or, you may choose to take advantage of on-board charging
, and charge your batteries while still inside the device. To do so, plug the included micro USB charge cable into the micro USB port on the top side of the device, and then plug into your computer, OR into a wall adapter
and into a wall outlet. You can also take out the drained batteries and choose to charge them separately with an appropriate Li-Ion battery charger
. Please note: The Cuboid is not
advertised as a Pass-through device, so we do not recommend vaping and charging at the same time.