Fastus D4RF Series, User Manual

Page: 46 / 138

3-22
Setting the Threshold (Teach Function)
1
Press
TEACH
ESC
for less than 1 second.
The teach mode selection screen appears.
2
Use to display “1-point Zone”, and
then press
MENU
OK
.
3
Use to adjust the detection margin
to set the thresholds.
Use the percentage related to the received light
amount during execution of the teach function to
set the upper and lower limits that specify the
threshold range.
* With the default value (10%), the received light
amount during execution of the teach function is
used as a reference point, the upper threshold is
set at +10% and the lower threshold is set at
-10%.
4
Press
MENU
OK
to set the teach mode and the
detection margin.
The OLED display returns to the RUN screen and
the received light amount appears.
5
With an object present, hold down
TEACH
ESC
for 1
second or more.
The output indicator of the channel (output 1 or
output 2) for which the teach function is being
executed blinks once in orange.
Continued on next page
1
2
MENU
OK
TEACH
ESC
1-point Zone
E5
1
2
MENU
OK
TEACH
ESC
10%
E5
1
2
MENU
OK
TEACH
ESC
Mode selected
1
2
MENU
OK
TEACH
ESC
1000
100
[Through-beam] [Diffuse reflective]
S
R
Output 1
indicator
Output 2
indicator