2. Preparation
6
2. Preparation
Preparation
2.1 Controls
2.1.1 Main monitor
Because the main monitor receives power from the lobby station, settings can only be changed when there
are incoming calls and during calls.
The switches on the side of the main monitor can be changed when the main monitor is idle.
Buttons and indicators (front)
No.
Item
Description
A
Display
—
B
Call indicator (
)
Flashes in red when there is an incoming call.
C
Talk indicator (
)
Lights in amber during a call.
D
Unlock indicator (
)
Lights in blue when an electric lock is unlocked.
E
Unlock button (
M
N
)
Can unlock electric locks when talking. (page 8)
F
Brightness adjust button
(
M
N
)
Can adjust the screen brightness when there is an incoming call or during a
call.
*1
R
To adjust the screen brightness, press the button repeatedly to select the
desired setting from the 5 levels.
G
Talk/Off button (
M
N
)
(page 8)
H
Speaker
—
I
Wide/Zoom button (
M
N
)
Can display images in wide mode or zoom mode (center, right, or left) when
there is an incoming call or during a call.
*1,
*2
R
To switch between wide mode and zoom mode, press the button
repeatedly to select the desired setting.
– Wide mode: The full camera image is displayed.
– Zoom mode: Images are displayed 2 times larger than wide display.
J
Backlight compensation
button (
M
N
)
Can turn the backlight compensation on or off when there is an incoming call
or during a call.
*1
R
To turn the backlight compensation on or off, select the desired setting.
K
Microphone
—
A
B
K
N
O
P
Q
L
M
C
D
E F G H
I J
prj_4365-as_is.book Page 6 Monday, August 27, 2018 6:03 PM
