Operation Manual
6
GETTING STARTED
PART NAMES
Color monitor master station
Color monitor master station (IS-MV)
Color monitor IP master station (IS-IPMV)
■
 Control panel
Handset (→P. 23)
Hook switch
Speaker
Call tones and communication 
sounds are heard from this.
Color LCD monitor 
See the next page 
for details.
Status LED
 (red)
Indicates the current status of the 
master station by lighting up or 
blinking in red (while initializing 
the system, being called, 
communicating, etc.).
* This may blink when you do not 
answer a call, though it is not a 
failure.
Name card and name plate
Write down the names of stations, 
zones, remote sites, etc. registered 
to the speed dial buttons on 
the card and set it under the 
transparent name plate.
Speed dial buttons (1 to 6) 
(numbered beginning at the top) 
(→P. 34)
Register stations, zones and/
or remote sites you call or select 
frequently to each of these buttons. 
You can select a station, zone or 
remote site simply by pressing the 
corresponding button.
Reset button 
(under the name card)
Press to reset the master 
station.
* Do not touch this button.
PRIVACY button <
PRIVACY
> and 
LED (red) (→P. 27)
Press to turn on the PRIVACY function.
TRANSFER button <
TRANSFER
> 
and LED (red) (→P. 26)
Press to transfer a call (or 
communication) to another master 
station or a remote site.
LIST button <
LIST
> (→P. 29)
Press to display the list of the 
registered stations, zones or 
remote sites.
Transmit LED 
(red) 
(→P. 22)
Lights up in red while you are talking to the target station, 
and turns off while you are hearing the sound at the target 
station or no communication is made.
SETTING button <
SETTING
> (→P. 16)
Press to display the setting items.
Door release button <
> (→P. 27)
Press to unlock the door connected to 
the received sub station.
(Pan & Tilt control button) (→P. 24)
Moves the image on the monitor from right 
to left or up and down.
ZOOM/WIDE button <
ZOOM/WIDE
> (→P. 24)
Switches the display mode between zoom and 
wide.
ADJUST button <
ADJUST
> (→P. 25)
Adjusts the image on the monitor when it is hard 
to see in the daytime or darkness.
Dial keys (→P. 30)
Used to enter the number or 
name of a station or zone you 
want to search for.
MONITOR button <
MONITOR
> (→P. 36)
Press to monitor the selected sub station or 
start scan-monitoring.
TALK button <
TALK
> (→P. 22)
Press to answer a call or call the 
selected station.
OFF button <
OFF
> (→P. 22)
Press to fi nish communication, 
monitoring or calling.
Microphone
Sends sounds from the master 
station to other stations.
* The notation in < > is used for operational description in this manual.










