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Sub-menu
Settings
1
2
3
Power supply
frequency
–
–
<
50 Hz
>
,
60 Hz
– To prevent mottled or uneven colour from
being displayed, choose the appropriate
power supply frequency for your area.
Adjust image
quality
Doorphone 1
Colour
(red)
Colour
(blue)
– Adjusts the colouring of images from the
doorphone or lobby station. 5 levels can be
selected for each colour (default setting:
level 3).
Doorphone 2
Select language
–
–
<
English
>
,
ةيبرعلا
*1 These functions are not available for the extension monitor.
*2 When using the product for the first time, follow the on-screen instructions to configure this setting (page 14).
*3 These functions are not available for the supplied doorphone (VL-V524). You can use these functions with optional
doorphones (page 4).
*4 Images from the lobby station are not displayed while adjusting the image quality.
After adjusting the image quality, perform operations such as monitoring to check the actual image display.
In regards to extension monitors, images from both doorphones and lobby stations are not displayed.
*5 When the lobby station is connected,
“
Lobby station
”
and
“
Doorphone
”
are displayed.
Item name: “
Ringtone
”
Sub-menu
Settings
1
2
Doorphone
Extra loud
, <
Loud
>
,
Normal
,
Quiet
,
Mute
Page
Extra loud
, <
Loud
>
,
Normal
,
Quiet
Ringtone
Doorphone 1
<
Sound 1
>
,
Sound 2
,
Sound 3
<
Normal
>
,
Repeat
Doorphone 2
Sound 1
,
<
Sound 2
>
,
Sound 3
<
Normal
>
,
Repeat
*1 The volume can also be adjusted by pressing
M N
on the right side of the main monitor.
Item name: “
Connected devices
”
Sub-menu
Settings
1
2
3
4
Doorphone
connection
Doorphone 1
–
–
<
Device connected
>
,
Auto
detection
,
Device not
connected
Doorphone 2
–
–
Device connected
,
<
Auto
detection
>
,
Device not
connected
,
Use door bell
25
8. Additional functions