Aiphone My-Cu User Manual

83634400 0595® & AlPHONE

PanTilt MY Series ^

VIDEO-MONITOR, single entry

INSTALLATION & OPERATION MANUAL

CONTENTS

1 SYSTEM OUTLINE & COMPONENTS..................................................................................................1

2 NAMES & FEATURES...........................................................................................................................2

3 PRECAUTIONS ON INSTALLATION & WIRING...................................................................................3

4 WIRING..............................................................................................................................................4~9

5 MOUNTING..........................................................................................................................................10

6 OPERATIONS on MY-CU & MYH-CU.................................................................................................11

7 BEFORE ASKING FOR REPAIR.........................................................................................................12

8 SPECIFICATIONS................................................................................................................................12

SYSTEM OUTLINE & COMPONENTS ----------------------------------------------

MY-CU is a video monitor unit to enable an intercom to verify callers at a single PanTilt entry.

MYH-CU is a sub-monitor, to increase monitor location.

PanTilt door station

MY-CU

Components available

MY-CU MYH-CU

Identically designed with Pan/tilt control pad.

MYH-CU 1

★ Prerun 8-conductor cable to extend

distance to MYH-CU 2. (See page 12)

MYH-CU 2

Package contents

Video-monitor (MY-CU or MYH-CU) Mounting template Packet of screws Installation & Operation Manual

1 -

Intercom combinable

• Chime tone intercoms

• PanTilt door station

WIY-DC WIY-FA MY-CA

Expanded system

IV1YW-P3CB

MYW-CA

MYW-BA

★ Also, refer to the Manuals of using intercom and

adaptor.

NAMES AND FEATURES

Video monitor (4”CRT)

3-camera adaptor

Works with IE-8MDand TD-H/A or B

Long-distance adaptor

"C3

More than 100 m, 330’ application with PE insulation cabie

Unitized design enables wall-mounting attachedly to either side of intercom, or separately.

Features

One PanTilt door system

One to 3 room monitors, expandable Any monitor equipped with Pan/tilt, Backlight and Monitor buttons Monitor button sees image handsfree, or extends viewing Separate brightness & contrast adjusting

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I PRECAUTIONS ON INSTALLATION & WIRING -------------------------------------

/K CAUTION

if Do not connect any terminal on any unit to AC power lines to prevent fire or unit damage.

if High voltage is present on the monitor unit inside.

Do not open MY-CU/MYH-CU without first unplugging the power supply, to prevent electric shock.

★ Do not attempt to install or connect wires on MY-CU equipment while system’s power supply is

plugged in.

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★ MY-CU and related equipment, except door station, are designed for indoor use only. Do not install

outdoors.

★ Do not connect any other power source than specified on terminals +, - . Doing so can damage the

MY-CU equipment.

★ For system’s installation, there is no need to disassemble the equipment. Do not open any MY-CU

system components unless properly qualified.

★ Any other manufacturer’s products installed with this system (door release, external signalling device,

etc.) are not covered under Aiphone’s warranty.

★ Do not mount MY-CU equipment in the following places, as it may cause the system to malfunction:

• High or extreme cold temperature areas: under direct sunlight, near equipment that varies in temperature, in front of air-conditioner, inside a refrigerated area, etc.

• Places subject to moisture or humidity extremes.

• Places subject to environmental conditions, such as dust, oil, chemicals, etc.

★ MY-CU is an electrical device, which must not be subjected to water, or any other liquid.

★ Weather conditions, such as lightning storms, may cause damage to MY-CU equipment. We

recommend that power surge protection be installed as follows: (However, this does not guarantee

that no damage will occur).

MY-CU

If the power supply has a GROUND terminal, take it to an earth ground. In this case, a separate surge arrester is not necessary.

Before actually installing the MY-CU system, the contents on pages 4 ~ 10 must be thoroughly read and understood.

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WIRING

Single-entry, multiple-monitor system

MY-CU is capable of connecting one PanTilt door station and two additional MYH-CU sub monitors. It can be further expanded with an additional MYH-CU('s), by locating a power supply(ies) for every 4 MYH-CU('s) (total 10 monitors).

Cable requirements PanTilt door station

Use a single pair (parallel) cable. Coaxial cable or 2 separate wires can not be used. When existing doorbell or chime wires must be used, locate and disconnect the bell transformer from the wires. Extra pair(s) in the installed cable to video door station can affect the image quality, and must be terminated with a 120 ohm resistor at each end of wires on both video door station and video monitor(s).

Room monitors

Use 6-conductor (parallel) cable, 0.65 ~ 1.0 mm dia., 22 ~ 18AWG. The video cable must be separately sheathed from intercom’s (any), running from monitor to monitor without any reconnections on other junction. Max. 75 m, 250’ is allowed from MY-CU to farthest MYH-CU in any configuration with 1.0 mm dia.,

18AWG. When locating a third monitor (MYH-CU) up to 75 m, 250’ away, 8conductor cable must be run monitor to monitor, as each -h, - wire has to be

doubled.

★ For proper operations, MYH-CU must be be fed 15.5V ~ 19.1 V.

Terminal block layout

Meaning of terminal symbols

1A1, 1A2 B1, B2 +, U1 U2 D1 D2

E G

MY-CU MYH-CU

Impedance-matching

For video & audio signals For video output For power supply For output control For input control For audio signai & image on For detecting calling at IF-DA & image off For common line Grounding

When MY-CU has an MYH-CU sub-monitor(s), locate a switch to lower OFF on all MYH-CU(s), while the initial ON may remain unchanged on the last MYH-CU to terminate.

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+ 8 hidden pages