delay between pressing the fire button and generating vapor. Because preheat is temperature based, it
will not overheat or burn the vapor.
Attaching a New Atomizer
The DNA 75 uses the resistance of the atomizer to calculate the temperature of the heating coil.
It continually looks to see whether a new or changed atomizer has been connected. If you are using
temperature protection, be careful to only attach new atomizers that have cooled to room temperature.
If a new atomizer is attached to the DNA 75 before it has cooled down, the temperature may read and
protect incorrectly until the new atomizer cools.
When you connect a new atomizer or disconnect and reconnect your existing atomizer, the DNA
75 will prompt you to confirm this change. When you fire the first time, before activating the DNA 75
will prompt “New Coil? UP YES/DOWN NO”. When you see this prompt, if you have attached a new
atomizer, press the UP button. If you have disconnected and reconnected the same atomizer, press the
DOWN button.
Output Power
The following graphs show the output power range of the DNA 75 as a function of the coil resistance.
