Panasonic VL-SV30BX Intercom System User Manual


 
Help
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Troubleshooting
N Monitor display
Problem Cause & Solution Page
The image of the subject is
displayed in black and white (or
bluish-purple), or the background
image appears greenish.
LAt night or when there is poor lighting in the doorway,
– the display will be shown in black and white (or bluish-
purple).
– If there is a light in the doorway, the image appears greenish.
These are not malfunctions.
The image of a person’s face is
dark.
LWhen there is a strong sunlight or a backlight in the place
where the door station is located, the person’s face becomes
dark.
– Locate the door station away from strong sunlight or
backlights.
– Adjust the brightness of the display. (The background image
will be shown in white.)
11
The image is not clear or is
blurry.
LThe surface or the lens of the door station is dirty. Clean it with
a soft dry cloth.
LThe surface or the lens of the door station is wet with dew. Wait
for the condensation to evaporate.
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The image is white or black.
LThe brightness of the display is not properly adjusted. Adjust
the brightness while receiving a call, during a conversation, or
while monitoring.
11
The image is white, or white
lines or circles are shown on the
display.
LStrong light such as sunlight is shining into the lens of the door
station. Though this may cause the display image to become
dif cult to see, this is not a malfunction.
– Locate the door station away from direct sunlight.
– The image quality may be better if the angle of the door
station is changed.
There is a small black dot in the
background.
LIf the sun can be seen, its center appears as a black dot. This
is not a malfunction.
The image is ickering.
LAC (alternating current) lights such as uorescent lights may
cause ickering in dark environments. This is not a malfunction.
The recording date and time are
not displayed while viewing the
image.
LThe date and time are not set. Set the current date and time
using the main monitor station.
9
The recorded image taken at
night is dark.
LIt takes some time to display the image from the door station
taken at night. Therefore, the auto recording may start before
the image can be displayed. Change the setting of “PICTURE
RECORD TIMING” to “DELAYED”.
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