26
Operator settings
4.3.6 Speaker test
This test allows you to test the speaker work in function.
Enter
【
Operator settings
】
【
Hardware test
】
【
Speaker test
】
and press
【
Service
】
button to start test, and the screen will display as below
:
SELECT
SERVICE/OK
The speaker being tested will keep producing a certain sound.
When the test is operating, you can press the
【
Service
】
button again to stop the
test.
4.3.7 Screen test
In the page of
【
Screen test
】
, you can test whether the white balance, color le
v
el,
and lattice are normally functioning or not.
Enter
【
Operator settings
】
【
Hardware test
】
【
Screen test
】
and press
【
Service
】
button to start test, and the screen will display as below
:
After you enter the page of
【
Screen test
】
, the system will then process the
testing, and the following six pictures will be displayed for you to ad
j
ust the white
balance, color le
v
el, and lattice.
Hardware test
