6
III. Fuctions of Usage Intstructions
Infrared Tracking Mode
①
Adjust potentiom
【
SW3
】
to make photoelectric sensor
【
P3
】
against white undersurface, then
LED light
【
L3
】
illumiinates while against black surface, LED light
【
L3
】
goes off.
②
Adjust potentiom
【
SW4
】
to make photoelectric sensor
【
P2
】
against white undersurface, then
LED light
【
L2
】
illumiinates while against black surface, LED light
【
L2
】
goes off.
Caution:Don’t excessively rotate potentiometer while adjusting. It should be within 30°.
Obstacle Avoidance Mode
①
Adjust potentiometer
【
SW1
】
to make the infrared light-emitting diode
【
LEAS1
】
and infrared
light-receiving diode
【
RC1
】
away from obstacle less than 10cm, then LED light
【
L4
】
illuminates,
otherwise, it goes off.
②
Adjust potentiometer
【
SW2
】
to make the infrared light-emitting diode
【
LEAS2
】
and infrared
light-receiving diode
【
RC2
】
away from obstacle less than 10cm, then LED light
【
L5
】
illuminates,
otherwise, it goes off.
Caution:Don’t excessively rotate potentiometer while adjusting. It should be within 30°.
