Panasonic TH-49AF1U Operating Instructions Manual page 117

Symptoms
No remote control operations can be performed.
[Controller ID function] function cannot be used.
(When using ID remote controller)
The top or bottom of the picture on the screen is
cut off.
There are areas at the top and bottom of the
screen where picture is not displayed.
Parts of the unit become hot.
There is no picture displayed or sound output
sometimes.
The RS-232C is uncontrollable.
The LAN is uncontrollable.
Check whether the batteries have discharged completely
and, if they have not, whether they were inserted properly.
Check whether the remote control sensor is exposed to an
outdoor light or a strong fluorescent light.
Check whether any obstacle is present between the remote
control sensor and the remote control.
If the installation condition is normal, pull out the remote
control sensor from the edge side of the main unit when
using.
Check whether the remote control designed specifically
for use with the unit is being used. (The unit cannot be
operated by any other remote control.)
Check whether the option other than [Off] is selected in
[Controller user level] in the [Options] menu. (see page 95)
Check whether [Controller ID function] in [Options] menu is
set to [On]. (see page 96)
Check whether <ID MODE> switch is set to <ON>. (When
using ID remote controller) (see page 111)
For operation of the OpenPort PLATFORM part, the remote
control operation may be impossible with the Android
standard application or additionally installed application.
In this case, use a USB mouse for operation. (see page 43)
Check whether [Controller ID function] is set to [On], or <ID
MODE> switch is set to <ON>. (see page 96)
(When [Controller ID function] is set to [On], you need to set
<ID MODE> switch to <ON> and set the ID number.)
The image position has been adjusted in the [Position]
menu.
Adjust the position of the picture on the screen.
(see page 68, 69)
When using a video software program (such as a cinema
size program) with a screen wider than one in the 16:9
mode, blank areas separate from the images are formed at
the top and bottom of the screen.
Even when the temperature of parts of the front, top and
rear panels has risen, these temperature rises will not pose
any problems in terms of performance or quality.
When HDMI or DVI signals are input to the Display using a
selector or distributor, sound or images may not be output in
the normal fashion depending on the selector or distributor
used.
The symptoms may be improved by turning the power off
and on again, or by replacing the selector or distributor.
Check whether the connection has been made properly.
(see page 25)
Check that the connection has been made properly.
(see page 99)
To control with command control, check that [LAN Control]
in OpenPort PLATFORM is set properly. Check that
[Command Control] is set to [ON]. (see page 54)
Check that [WIRELESS & NETWORKS] in OpenPort
PLATFORM is set properly. (see page 55)
Perform the LAN control after startup of OpenPort
PLATFORM. (see page 40, 84)
Check
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English