Panasonic VL-MV71, Operating Instructions Manual

Page: 20 / 34

8.1 Zooming in and out (wide/
zoom, pan/tilt)
These functions are not available for the supplied
doorphone (VL-V522L). You can use these functions
with optional doorphones (page 4).
When on a call or monitoring, you can display images in
wide mode or in zoom mode. During zoom mode, you
can change the zoom position (also called "pan/tilt").
To switch from wide mode to zoom mode
Press .
To switch from zoom mode to wide mode
Press .
To change the zoom position in zoom mode
®
“
Pan/tilt
”
® ®
press
or
Note:
R See page 12 for examples of wide mode and zoom
mode.
R The zoom feature uses a digital zoom. As a result,
the image quality of zoomed images is lower than
wide display images.
R When images are recorded in zoom mode, only the
zoomed area is recorded.
R If you adjust these settings, the settings will be
cancelled the next time you display an image. To
change how doorphone images are initially displayed
on the main monitor, see page 12.
8.2 Sound and display settings for
calls and monitoring
While monitoring or on a call, you can press to
display the options menu and change sound and display
settings.
To adjust the incoming call volume
*1
®
“
Sound
”
® ®
“
Receiver
volume
”
®
adjust the volume.
To adjust the volume heard at the doorphone
*1
®
“
Sound
”
® ®
“
Owner’s voice
volume
”
®
select the desired setting.
To use the voice changer
*1
(makes the voice heard
at the doorphone sound deeper)
®
“
Sound
”
® ®
“
Voice
changer
”
®
select the desired setting.
To turn off the operation guide
®
“
Guide off
”
®
.
R While the guide is turned off, the soft keys do not
operate their respective features. Press a soft key
other than
M N to display the guide again briefly.
During this time, the soft keys can be operated as
normal.
To turn on the operation guide
Press a soft key other than M N to display the guide
® ®
“
Guide on
”
®
.
To adjust the screen brightness
®
“
Display
”
® ®
“
Brightness
”
®
select the desired setting.
To adjust backlight compensation
®
“
Display
”
® ®
“
Backlight
compensation
”
®
select the desired setting.
To turn the LED lights on or off
®
“
Display
”
® ®
“
Illumination
”
®
select the desired setting.
R is displayed when the LED lights are on.
*1 These settings cannot be changed during an
incoming call.
20
8. . Additional functions
8. Additional functions