Ricoh 150 - Problems Related to Sound

8. Troubleshooting
150
8
Problem
Possible cause
Solutions
The screen flickers.
This is due to the
specifications of this
machine and is not a defect
or malfunction.
The screen could appear to
flicker depending on the
operating environment and user.
Changing the brightness setting
in the On-screen Display menu
could improve the flickering.
page 114 "Setting Items in the
On-screen Display Menu"
Screen glows
momentarily when
brightness is
changed
This is due to the
specifications of this
machine and is not a defect
or malfunction.
-
Part of the screen
remains unlit.
OLED panels form an image
via a collection of pixels and
are manufactured to design
specifications. While most of
the screen operates
normally, there are some
dots in red, blue, or green
that remain unlit, pixel by
pixel. This is a limitation of
OLED technology and is not a
defect or failure.
-
Problems Related to Sound
150 model
Problem
Possible cause
Solutions
No sound
No audio is being input from
the connected device.
• Check if the audio output
destination of the device is set to
this machine (RICOH Monitor).
• Check the volume setting of the
device or the volume setting of
the application being used.