Transcript
Monitor DMV-M01 User Manual
Description Monitor DMV-M01 is a device designed for resident video conversation with guest. DMV-M01 should be installed indoors. It is possible to connect to monitor both addressable system (such as DD5000, DD-5100) and individual intercom module (SAC5C-CK). Monitor has hands free function.
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fig. 1. Structure of DMV-M01 Monitor
1: conversation sound level adjustment, 2: video image brightness adjustment, 3: video image saturation adjustment, 4: microphone, 5: LED indicator, 6: video surveillance button, 7: address programming button, 8: door opening button, 9: conversation start/end button, 10: speaker.
How to use monitor Monitor starts ringing and video appears on screen when guest initiates conversation either from addressable system or from individual intercom module. Resident sees guest on the screen and decides whether to answer the call. Conversation with guest starts when button is pressed. Resident can open doors after he answered call, by pressing button. If guest is calling from addressable system, guest can end conversation by pressing cancel in doorphone keyboard, or resident by pressing button. If guest is calling from individual intercom module, resident can end conversation by pressing button. In stand-by mode, resident can watch surroundings by using individual intercom's camera,
by pressing
button. By pressing
once again, monitor goes back to stand-by.
Specifications Power supply voltage: Current consumption (stand-by/conversation): Screen diagonal: Height: Width: Thickness:
12-13,5V DC 0,1A/2A 7 inch 160 mm 245 mm 17,5 mm
Wiring diagram
white
yellow
black
blue
VIDEO -
VIDEO +
POWER -
POWER +
-
+
12-13,5V DC Power Supply
LGND
GND AUDIO
red
EL. LOCK
Power supply
+ -
EL. LOCK
black
LINE +
red
black
GND AUDIO LINE -
VIDEO
white
V+
violet
V+
VIDEO
Wiring diagram of DMV-M01 monitor is shown in fig. 2.
ELECTRIC LOCK
LINE
fig. 2. Wiring diagram of DMV-M01 monitor Power supply: Positive power supply contact should be connected to (+) contact of monitor (red wire). Common wire (ground) should be connected to (-) contact of monitor (black wire). Video signal from doorphone: Video signal can be fed to monitor DMV-M01 over coaxial cable or twisted pair. If coaxial cable is used, shield of the cable should be connected to (-) contact of monitor in VIDEO segment, and center wire connected to (+) contact of monitor in VIDEO segment. Jumpers coax1, coax2 and coax3
should be according to which connection type (coaxial cable/twisted pair) is used. If coaxial cable is used jumpers coax1, coax2 and coax3 should be placed. If differential video signal is fed over twisted pair, non inverted signal caring wire should be connected to (+) contact of monitor in VIDEO section, and inverted to (-) contact. In this case jumpers coax1, coax2 and coax3 should be taken off. Differential signal from common mode (signal from camera) is obtained by using converter (BALUN). Common mode signal from camera is fed to converter, at converter output differential signal is obtained, which can be fed directly to monitor or through differential splitter to several monitors. Sound signal from doorphone: Positive (LINE) signal of the doorphone should be connected to (+) contact of monitor in LINE section. LGND signal of the doorphone should be connected to (-) contact of monitor in LINE section. Individual intercom module: Individual intercom module is connected to monitor with four wires (from monitor side): VIDEO (violet wire), V+ (power supply for individual intercom module – white wire), GND (ground – black wire), AUDIO (red wire).
Address programming of the monitor Address of monitor is programmed by placing PROG jumper. Address can be entered in two ways: a) by calling to desired address from doorphone (audio wires should be connected to doorphone), b) by entering desired address using buttons. Right after PROG jumper is placed address = 0. By pressing button, address is incremented by one(button press is indicated by blue LED flash), by pressing button, address is incremented by ten (button press is indicated by green LED flash), by pressing button, address is incremented by hundred (button press is indicated by red LED flash). Address programming process should start with hundreds, followed by tens and ones. When jumper is removed, monitor shows programmed address by flashing LED's (count of red LED flashes indicates hundreds of address, count of green LED flashes – tens and count of blue LED flashes – ones), then address is stored in memory. Possible addresses should fall in to range [1, 255]. If mistake was made, simply repeat operation (place PROG jumper, enter address and remove PROG jumper). If programmed address needs to be known, just place PROG jumper and remove without entering any address by any way. Address entering method a) has priority over method b). Once address entered by method a), address won't by programmed by b) method at this session. If address was entered using method b), address can be entered by method a).
