Aiphone MK-DAC User Manual
83089200 0500 (B)
O AIPHONE'
MK Series
PANTILT VIDEO DOOR STATION
M K“ D AC, Single-gang surface mount
MOCIgIS! MK~D3Cj 3-gang semi-flush mount
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INSTALLATION & OPERATION MANUAL
PRECAUTIONS ON INSTALLATION
This Manual and the Markings on the product contain various symbols in order that the product can be used safely and properly, and
that the installer and user are protected from injury and property damage. The following precautions must be thoroughly read and
understood before proceeding.
WARNING Negligence could result in death or serious injury.
A
1. When exisitng chime wires are used, be sure to locate and disconnect the bell transformer,
Unit damage or electric shock could result. Ask qualified personnel. ^
2. Do not change or alter MK-DAC/DBC/DGC. It can cause fire or electric shock,
3. Video door station is weather-resistant, but do not spray directly on video door station to
prevent electric shock.
4. Make sure wires are connected properly before plugging in power supply. Fire or electric
shock could result.
Explanations of Symbols;
/^GENERAL PRECAUTIONS
The A mark indicates caution
statement (incl. danger and
warning), which is specifically
shown inside.
M K“ D G C) 3-gang semi-flush mount
I GENERAL INSTRUCTIONS
The • mark indicates contents
which demands a specific action
shown inside or attached.
0
GENERAL PROHIBITIONS
The ® mark indicates contents
which prohibit a specific action
shown inside or attached.
DISMANTLE PROHIBITIONS
1 SYSTEM OUTLINE & COMPONENTS
MK-DAC & MK-DBC are PanTilt camera video door stations for use with
Aiphone MY series Video Entry Security Intercoms. MK-DGC is the aluminumpanelled version for MK-DBC.
MK-DBC MY-2CD MYH-2CD MYH-2CD
2 NAMES & FEATURES
MK-DAC
Mic.
Infrared LED’s
Speaker
Back frame
0 Do not cover water drainage holes.
Features
Works with MY-1CD, MY-2CD, MY-CU monitor w/ IE-8MD
orTD-H/B intercom, MYW-P1L/P3L& MYH-CU(B)
w/LEF(-C), and TB-ADM10 w/TB-M.
1. 2-conductor non-polarized wiring.
2. Infrared LED's sees in the dark.
3. MK-DAC: single-gang or wall surface mounting.
MK-DBC, MK-DGC: 3-gang semi-flush mounting.
4. MKW-R box for MK-DBC surface wall or single-gang
mounting.
CCD camera
(motorized)
Locator LED
for visibility in the dark
CALL button
Screw cover
Water drainage holes
Infrared LED’s
Directory & oover
Speaker
Aluminum panel
- 1
Package Contents
> PanTilt video door station
(MK-DAC, MK-DBC, MK-DGC)
’ Packet of screws
’ Hexagonal wrench
' Supplementary directory cards
(for MK-DGC only)
' Installation & Operation Manual
MK-DBC
CCD camera
(motorized)
Locator LED
for visibility in the dark
CALL button
® Do not cover water drainage holes.
MK-DGC
Mic.-
® Do not cover water drainage holes
Water drainage holes
CCD camera
(motorized)
Locator LED
for visibiiity in the dark
CALL button
Water drainage holes
3 INSTALLATION-
Wiring precautions
1. Keep video wires more than 30cm/1' away from
AC 100-240V power lines.
2. Employ 2-conductor parallel wires only.
Coax-cable can not be used.
3. When existing cable is used, install a 120Q resistor
at both ends of unused wires.
4. Do not mix audio/video wires with those of another
video door station or device.
Image view area (approx.) when pan-and-tnted
VERTICAL (tilting)
220cm / 7’3” -
90cm / 3'
130cm/4'3'
a
150cm
50cm
20'
5’
i
HORIZONTAL (panning)
/////MM/MW//
• The image view area is a guideline, and may vary according to environment.
• The peripheral part of monitor may slightly be distorted.
• The image may have reflective light come into lens from camera cover.
Mounting locations & height
Install a video door station in the following locations;
- Places subject to temperature/humidity extremes.
- Places from from dust, vapor, smoke and chemicals.
- Places where a call Is strongly backlit (white wall is
on the background).
- Places where direct sunlight or strong light comes
into the camera lens.
Top view
Mounting locations
180cm / 70”
Mounting height
4 WIRING DIAGRAM
MK-DBC
MY-2CD
-2 -
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