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16 MARMITEK
ENGLISH
EX-228D EXTRA 2nd DOOR UNIT INSTALLATION
EX-228D SYSTEM SETUP FOR 2nd DOOR UNIT
EX-228D OPERATION OF 2nd DOOR UNIT
2 Wires to DR2/CAM1
connectors of the
Main Unit
• Press and hold the left button of the Main Unit (7) for at least
2 seconds to enter in the Setup mode. The Menu appears on
the screen.
• Step through the menu by pressing the left (7) or right (9)
button of the Main Unit. Select the DR2/Cam1.
Activate the camera by pressing the middle button (8).Pick up
the Handset and replace it to end the Setup mode.
The EX-228D functions exactly the same as the first camera connected to the Base Unit.
2 Wires to connect the Lock Release Control (if available).
SPECIFICATIONS MARMITEK M228 DOORPHONE SYSTEM
Part. No. 09365
Monitor
CRT: Sony 4" flat screen CRT
TV system: B/W CCIR
Resolution: Over 420 TV lines
Power
M228 Main Station: Free Voltage Switched
Mode Power Supply.
Input: AC100V(0,7A)
~
AC250V(0,35A)
Output: DC 18V, 12V, 5V
EX-228H Slave Station: Free Voltage Switched
Mode Power Supply.
Input: AC100V
~
AC240V
Output: DC15V, 0,6A
Wiring Distance Reference:
Diameter 0,75 mm
2
: 60 meter
Diameter 1,00 mm
2
: 100 meter
Longer distance may be obtained with thicker
wiring, however picture quality not quaranteed.
Camera’s
Resolution: 380 lines
CCD: 1/3", auto shutter
TV system: B/W CCIR
Angle Lens: Wide Angle 78 degrees
(F3,5)
Lightsensitivity: Doorcamera: 0 Lux
(IR lighted)
Dome camera 2 lux