Modes
Locked mode: Pressing the fire button five times with less than .7 seconds between presses will cause
the device to enter Locked mode. In Locked mode, the device will not fire and the output power will not
adjust accidentally. While in Locked mode, the screen will be off, except that pressing a button will show
“Locked, Click 5X”. To exit Locked mode, press the fire button 5 times.
Stealth mode: While locked, holding the fire and down buttons simultaneously for five seconds will
switch to stealth mode. In this mode the display is off. It will still show error and lock messages. To
switch back to normal display mode, hold down the fire and down buttons simultaneously for 5 seconds.
This setting is stored to internal flash memory, and remains if power is removed.
Power Locked mode: Holding down both the up and down buttons for two seconds will place the device
in Power Locked mode. In this mode, the mod will operate normally, but you will not be able to change
the power setting. This mode prevents accidental power level changes due to the buttons being pressed
while in a pocket. To exit Power Locked mode, hold the up and down buttons for two seconds.
Resistance lock: The DNA 75 relies on the cold resistance of the atomizer to measure temperature
accurately. If the connection is not stable or if you find the measured resistance drifts with time, it may
be desirable to lock the atomizer resistance. To do so, while locked hold both the Fire and Up buttons
for two seconds to enter Resistance Lock mode. In this mode, the DNA 75 will use the present atomizer
cold resistance without refinement until the atomizer is disconnected or the resistance lock is disabled.
A lock symbol will replace the ohm symbol on the display. To disable resistance lock, repeat the
procedure to lock it.
Max Temperature Adjust: From Locked Mode, holding down both the up and down buttons for two
seconds will place the device in Max Temperature Adjust mode. Once this mode is entered, the max
temperature will be displayed. The up and down buttons are used to adjust the max temperature. To
save the new temperature setting and exit, press the Fire button.
