Laskomex MVC-8151 - 3 Using the Monitor; Conversation; Switching to Simplex Mode

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Color monitor MVC-8151
• Preview– switchingon andoffthe previewfrom thecamera, endingtheconnection,
extendingtheconnectiontime,extendingthepreviewtime.
• Control–controlofthegatedrive,lighting,etc.
• Lock–controloftheelectricstrike,stepadjustmentofthecallvolume.
• Conversation–receivingandmakingcalls,switchingonthemonitor-panelaudiopath.
PREVIEW
CONTROL
CONVERSATION
PROG
BRIGHTNESS
COLOT
VOLUME
(conversation)
VOLUME
(call)
KEY(LOCK)
PROG
LED1 (green)
LED2 (red)
LED3 (yellow)
LED4 (blue)
Figure 1. Monitor MVC-8151
3. Using the monitor
Conversation
Anattempttoestablishaconnectionwiththemonitorissignaledbythebell,atthesame
time the caller’s image will appear on the screen.
Tomakeacall,presstheCONVERSATIONbuttonduringthecallorwithin30secondsafter
the call.
Thetalktimeislimitedandis120secondsbydefault.10secondsbeforetheendofthistime,
short beeps will appear in the loudspeaker indicating that the end of the call is approaching.
The conversation can be ended at any time by long pressing the PREVIEW button.
Switching to simplex mode
Ifthereisalotofnoiseintheplacewherethepanelisinstalled,itmaybedifculttocon-
ductaconversation.Thenyoucanusethesimplexmode.Todothis,usetheCONVERSA-
TIONbutton.Aslongasthebuttonispressed,thesoundistransmittedinonlyonedirec-
tion – from the monitor user to the person at the external panel.