Operator`s manual

[16]
CES OPERATING INSTRUCTIONS
CES INTENSITY
The CES stimulus level can be adjusted at any time using the CES or
buttons. The Graph displays the current CES stimulus level as you are
adjusting it. The top-most lit LED will blink to indicate the level is being
adjusted.
The intensity of the CES stimulus should be adjusted to a level so that the
stimulus is only mildly noticeable. Forty-five double blind studies have
shown that CES works at a sub-threshold level (below the level of feeling).
Setting the intensity too high may result in a mild irritation or blistering of
the skin.
After a few minutes you may notice that the intensity of the stimulation is
stronger. This is due to a normal “sweating in” to the ear clips that results in
a better electrical connection. Re-adjust the intensity to a comfortable level.
CES HINTS
The L and R LEDs do not blink during the session: The CES system is
currently disabled. Try turning on the CES by pressing the CES button.
When the Delight Pro is plugged into a 9-Volt adapter the CES is completely
disabled. Unplug the adapter and run the device from a 9V battery.
No stimulus can be felt, even with the intensity at maximum: You
may need wet the ear clips slightly to get a better electrical connection.
Reduce the intensity, put a small amount of water, saliva, saline or
hair/electrode gel on the earlobe and re-attach the ear clip. Try adjusting
the intensity level again.
Stimulus is too strong at the lowest setting: You may need to dry the
ear clips or adjust them slightly to increase your electrical resistance. Make
sure the ear clips are not touching any metal earrings.