Laskomex MVC-8151 - 7 Operation of the Installation Procedure”; 8 Doorbell Function; 9 Maintenance

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Color monitor MVC-8151
lercanchecktheoperationofthevideo,soundandelectricstrike.
• End the conversation.
8. Doorbell function
In the monitor there is a generator which can function as a door bell.
The generator is activated with a bell button connected to appropriate terminals in the mo-
nitor. Pressing the bell button causes generating gong sound. If bell button is pressed during
monitorcallingthencallsignalwillbereplacedforamomentbygongsound,andthenswit-
ched on again.
All signals are automatically turned down during the conversation.
Note!
Bellterminals(BELL,GND)shouldnotbeconnectedtoanyotherelectricalsystems,espe-
cially 230V mains.
9. Maintenance
Inthecaseofcontamination,monitorshouldbecleanedwithsoft,dampcloth.
Monitorinsideshouldnotbeoodedwithwaterorotherliquidbecausethiscancausethe
equipment damage.
Do not use abrasive materials that can scratch the surface of the casing.
Donotusegasolineandanysolventsorstrongdetergentsforcleaning,astheymaydama-
ge or discolor the surface.