©2018 NEC Display Solutions, Ltd.
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b.
Navigate to the
COMPUTE MODULE
menu on the OSD.
c.
Select
SERVICE MENU
.
d.
Confirm that the
IR SIGNAL
is set to
ENABLE
.
e.
If not set, then:
i.
Select
SETTING LOCK
and then select
OFF
.
ii.
Enter the passcode. The default is
0 0 0 0
.
iii.
Select
IR SIGNAL
and select
ON
.
2.
Edit the config.txt file to enable support for lirc:
sudo nano /boot/config.txt
a.
Look for the following section:
#uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi
b.
If present, edit the last line to remove the # otherwise add the following line to the end
of the list:
dtoverlay=lirc-rpi
c.
Save the file by pressing
CONTROL
+
o
then
ENTER
.
d.
Exit Nano by pressing
CONTROL
+
x
.
Notes
:
•
A reboot is usually necessary to enable support.
•
If lirc support is not included with the OS, it can be installed using the following:
sudo apt-get install lirc
•
Additional configuration may be required in the OS and application being used.
7.5 To test support for the IR Receiver by outputting raw data
Make sure lirc is installed using:
sudo apt-get install lirc
Output raw data from the IR receiver as follows:
sudo /etc/init.d/lirc stop
mode2 -d /dev/lirc0
b
d
c