DPK-242
Single family video intercom
2-wire system
User’s Guide
Page 1: ...DPK 242 Single family video intercom 2 wire system User s Guide...
Page 2: ...WIRE CONNECTION NO POLARITY 15 CHORD TUNES SELECTABLE DIRECTLY CONNECTING UP TO 4 EXTENDED MONITORS INTERCOM FUNCTION WHEN MULTI MONTIORS INSTALLED LATCH CONNECTED WITH MONITOR DPK 242 User s manual w...
Page 3: ...or fastening the Mounting Bracket Special 4 core cable to connect with Monitor for connecting extended Monitors Use special 2 core cable to connect Outdoor Station Installation steps The installation...
Page 4: ...mounting bracket with screw at recommended height normally at 145 160CM and 4X25 self taping screw are recommended Wire the cable to terminals and test system until it works Fix body with bracket the...
Page 5: ...ghtness 6 Adjust the volume potentiometer on the back of the monitor to change volume level Selection of Chord Melody 1 When Monitor is standby press CHORD Select Button and hold 2 seconds until it en...
Page 6: ...de POWER SUPPLY W1 W2 3 2 LB 1 Monitor Note 1 Latch is connected with Monitor Note 2 Terminal 1 2 are Normally Open contact 2 3 are Normally Closed contact Note 3 Extra power supply for latch should b...
Page 7: ...tation calling or being supervised 2W Power negative GND 3Y Image signal Video signal 4B Talk and control signal It s recommended to use RVVP 4x0 3mm2 shielded cable And when distance is over 50m we s...
Page 8: ...not use the organic or chemical clean impregnate If necessary please use a little pure water or dilute soap water to clean the dust 4 Image distortion may occur if the video door phone is mounted too...
