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Operation Instructions
■ Operation for basic Video Outdoor Station
1) When visitor presses the Call Button on the Outdoor Station, the monitor rings, at the same
time, the screen displays the visitor’s image, and Blue LED flashes.
2) When you press the TALK Button, you can talk with the visitor for 90 seconds, During the talk
state, press TALK Button again to end the conversation. If nobody answers the phone, the
screen will turn off within 30 seconds automatically. If the system connects two or more
Monitors, and while any Monitor starts to talk, the other Monitors will automatically shut off.
3) When Monitor is on standby, press MONITOR Button, the screen will display the view of the
Outdoor Station. During monitoring state, press TALK Button, you can speak to the Outdoor
Station, or press MONITOR again to turn off. However, monitoring state is limited to 30
seconds and will be shut off automatically.
4) Press ULOCK Button to release the Electronic Latch during monitoring or talking.
5) Image quality can be adjusted by means of Contrast and Brightness rheostats.
6) The ring and talk volume can be adjusted individually.
■ Operation for intercom
1) When system is connected with multi Monitors, intercom is available.
2) Intercom calling can be initiated by any Monitor. Press CALL button, IN USE led will lighten,
and other Monitors will ring. If TALK Button is pressed in another Monitor, the intercom talking
is connecting.
3) In calling state, press TALK Button to cancel, or it will exit automatically after 30 seconds if no
answers.
4) Intercom function is prior to monitor function, but calling function is always first.
■ Operation for ring selection
1) When Monitor is standby, press FUNC Button and hold for 2 seconds to enter Chord melody
selection state and the current melody will be played.
2) Press FUNC Button again to switch to next chord melody sequentially, one more time Chord
Select Button is pressed, next melody is switched and played.
3) Press TALK Button to confirm melody selection; press MONITOR/UNLOCK/CALL Button to
exit without saving the change.
4) The monitor will exit automatically if no operation within 30 seconds.
■ Operation for multi Outdoor Stations or Cameras (Only if VT-MDS is installed)
1) When a Outdoor Station calls, Monitor image and talk will be switched automatically.
2) All Monitors can survey each Outdoor Station in turn. Press MONITOR Button in standby, the
image of 1st Door Station is displayed firstly, press TALK to talk; If press MONITOR one more
time, the image will switch to next Outdoor Station, etc. After monitoring the last image, press
MONITOR will exit, or shut off within 30 seconds.
3) During monitoring or talking state, press UNLOCK Button will just open the lock connected
with the being supervised Outdoor Station.
