ADEMCO Quest 2000 Инструкции по установке - Страница 2

Просмотреть онлайн или скачать pdf Инструкции по установке для Датчики безопасности ADEMCO Quest 2000. ADEMCO Quest 2000 4 страницы. Advanced image processing motion detector

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Avoid aiming directly at a fluorescent light. Keep at Ieaat

20ft (6.1 m) away from them if possible. They present

variable reflections to the microwave aeneor.

* Microwave

transmission

penetrate

most

building

material (except metal, which reflacts transmission).

Moving objects outside of the protected

area may,

therefore, be detected unless the microwave sensitivity

control is kept at as low a sening as possible, to mini-

mize penetration,

Make

sure

the

detection

area

does

not

have

obstructions (cutiains, screens, large pieces of furniture,

plants, etc.) which may block the PIR portion of the

coverage pattern.

Impotiant Avoid running alarm wiring close to heavy duty

electrical power cables,

INSTALLATION

Mounting

1. Remove front cover by twisting a screwdriver blade in

the groove between cover and base at the location

shown in Diagram 2 and then bffing the cover off,

2. Mount wall plata to a firm vertical surface (flat on wall

or in corner). Position the plate ao that field wiring is

centered in the hole at the top of the plate [wall wiring

hole no larger

than 5/16

(8mm)

diameter].

See

Diagram 3,

3. Feed wiring through the wiring hole in the bracket, and

via the wiring trough at the rear of the base through the

wiring hole in the base. Do not connect to terminal

block yet.

4. Attach unit to wall plata by engaging all four hooks on

the plate into slots on the rear of the base and by

sliding the unit downward, See Diagram 3.

Note: The unit is locked to the wall plate by a plastic

spting tab in the plate that engages an opening in

the housing base (sea Diagram 3). The unit can

only be removed from the plata by removing the

cover, depressing the tab (via a hole in the base)

with a small blade screwdriver, and then stiding the

unit upward (see Diagram 4),

Use of the wall plate provided is recommended.

If you

choose

nOt to

use the wall plate, knockout holes for direct

wall or corner mounting are provided in the unit's base (to

gain access to them, the circuit board must be carefully

removed from the base by bending back the circuit board

holding tab at the Iowar edge of the board). Do not use the

unit$ "wall plate keyholes" for direct mounting; use the

mounting holes above the ,Ckeyholes"(or to the left and

right of the 'keyholes" for corner mount).

mIST

scRNDRY=R BMDEINGROOvE.

Ll~ COVEROFF,

D~ECTOR

LOCKING

TAa

MOUNTING HOLES

WALL (3)

CORNER (4)

Diagram 3

WALL PLATE

Wiring Ccmnactions

(see Diagram

Bring all wires through the unifs wiring ent~

near the

terminal block and make connections

as indicated

Diagram 4 and in the table below.

TERM

FUNCTION

+12 Vlnput

Supply.

Powar muat be provided

from a 12VDC

filtered

source

with 25mA

capability

and at least 4 hours of standby

batfe w caoacitv.

(-) Input Supply (ground).

3&4

Relay Contacts.

N.C.(open on alarm),

Connect to closed protective circuit,

Alarm LED Remote Disable.

Apply+12Vto.

disable-alarm

indication (Same assening

DIP

switch #3 UP).

Trouble Output. Upon aupewision failure, this

open collector

output will go low (requires

1000-ohm pull-up resistor). Useahielded

wire

for UL installations.

Locally, both LEDs will flash to annunciate

trouble. The detector continues to operate as

PIR only.

Adjustments

and Selections

MICROWAVE SENSITIVIW

CONTROL:

Turn the Potentiometer clockwise to increase sensitivity.

DIP SWITCH S~lNGS:

#1: UP for Walk Teat selection (relay will remain open

while Test is eelected),

#2: UP for setting Pulse Count to 3.

UR foralarm LED

daable

(disables

alarm indication

only).

UNUSED

TESTING

Irrrpomant Wait at Iaast two minutes after applying power

before attempting to walk-test unit.

Conduct the walk testing of the detector with the protected

area

cleared

all

people,

come

business

establishments, it may be more convenient to do ttis afler

the business ia closed, The protective system's control

should be disarmed

during the procedure

to prevant

repoting unwanted alarms.

Diagram 2

COVER REMOVAL