Operation Manual

21
PART NAMES USING THE SYSTEM APPENDIX
SETTING AND ADJUSTMENT
■
Adjusting viewability of images [ADJUST]
If the image on the screen is hard to see due to bright light,
adjust settings.
NOTE:
This function is not available for an image from a CCTV camera.
Bright light conditions (Day)
When an image is displayed, touch
1
MENU
→
IMAGE
.
The setting window appears.
Touch
2
ADJUST
.
A backlight adjustment is made to brighten the image.
*
is displayed when activated.
To return the adjustment to default
Touch
ADJUST
again.
The icon is no longer visible.
*
NOTES:
The discrimination between day and night is performed
•
automatically by the door station.
You can preset the backlight adjustment so that it is automatically
•
activated whenever starting displaying an image during the day.
Dim light conditions (Night)
When an image is displayed, touch
1
MENU
→
IMAGE
.
The setting window appears.
Touch
2
ADJUST
.
The image becomes more visible.
*
is displayed when activated.
To return the adjustment to default
Touch
ADJUST
again.
The icon is no longer visible.
*
NOTES:
Any lighting adjustments return to default when the screen is
•
turned off.
ADJUST
•
changes camera shutter speed. As a result, visitor's face
will be brighter but moving objects may appear blurred.
<Presetting the backlight adjustment for day>
When an image at a door station is displayed
1
during the day, activate or deactivate the backlight
adjustment.
Touch and hold
2
ADJUST
for 2 seconds until a beep
is heard.
NOTES:
Each door station can have personalized settings.
•
The setting can be changed at any time.
•
The setting is also applied to all the sub master stations.
•
The setting is stored should this station lose power.
•
Adjusting the speaker or handset volume
[VOLUME]
Volume can be adjusted at any time.
Adjusting range: 0 (mute), 1 - 10.
This adjustment can be made while receiving a call, during
*
communication, or while monitoring a station.
"
*
" is displayed both when adjusting the speaker and
handset volume.
Touch
1
MENU
→
VOLUME
.
The setting window appears.
Touch
2
or to reach desired level.