eltima electronic Jokie 2, Руководство пользователя

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Operating modes
Operating modes
Reach and sensitivity
The characteristics reach and sensitivity are closely con-
nected.
For a high reach the IR sender has to emit a high amount
of light due to the loss of light on the longer way back.
To achieve a high sensitivity, the IR sender has to emit
less light.
In order to do justice to both requirements, the transmis-
sion power of the IR sender can be adjusted in four levels
using the operating mode switch, thus resulting in four
possible sections of reach.
Table 1 roughly shows the coherence.
Switch position
small,
small
small,
large
sarge,
small
sarge,
large
Reach minimum small high maximum
Minimum size
of object
very small small medium large
Sensitivity maximum high small minimum
Power of IR
sender
minimum small high maximum
Table 1: Effect of different switch settings
The operating mode switch can be turned with a pen,
ballpoint pen or with a pair of tweezers that is not too
peak.
© eltima electronic 2013
11
Image 9: Switch symbols
Symbol for large reach
Symbol for large objects
Symbol for a small reach
Symbol for small objects
Switch for the reach
Switch for the size of objects