Panasonic TH-55VF2HW 54.6" Full HD Video Wall Display - Manual (Page 118)

English
118
Symptoms Check
No remote control operations can be performed.
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.
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 78)
Check whether [Control settings] - [Controller ID function]
menu is set to [On]. (see page 54)
Check whether <ID MODE> switch is set to <ON>. (see
page 112)
[Controller ID function] cannot be used.
Check whether [Control settings] - [Controller ID function]
is set to [On] (see page 54), or <ID MODE> switch is set to
<ON>.
(When [Controller ID function] is set to [On], you need to set
<ID MODE> switch to <ON> and set the ID number.)
The top or bottom of the picture on the screen is
cut off.
The image position has been adjusted in the [Position]
menu.
Adjust the position of the picture on the screen.
(see page 41, 42)
There are areas at the top and bottom of the
screen where picture is not displayed.
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.
Parts of the unit become hot.
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.
There is no picture displayed or sound output
sometimes.
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.
The RS-232C is uncontrollable.
Check that the connection has been made properly.
(see page 25)
To control RS-232C with the Display’s SERIAL IN terminal:
Check that [Control settings] - [Serial control] is set to
[SERIAL IN].
To control RS-232C with the twisted pair cable transmitter:
Check that [Control settings] - [Serial control] is set to
[DIGITAL LINK], [Network settings] - [Network control] is set
to [On] and [DIGITAL LINK mode] is set to [Auto], [DIGITAL
LINK] or [Long reach].
(see page 53, 70)