Interlogix DD669-U Instrukcja Użytkownika Pobierz pdf (Strona 2)

10 m

(32 ft. 10 in.)

8 m

(26 ft. 3 in.)

6 m

(19 ft. 8 in.)

4 m

(13 ft. 2 in.)

2 m

(6 ft. 7 in.)

0 m

2 m

(6 ft. 7 in.)

4 m

(13 ft. 2 in.)

6 m

(19 ft. 8 in.)

8 m

(26 ft. 3 in.)

10 m

(32 ft. 10 in.)

> 3 m

(> 9 ft. 10 in.)

10 m

(32 ft. 10 in.)

10 m

(32 ft. 10 in.)

0 m

10 m

(32 ft. 10 in.)

8 m

(26 ft. 3 in.)

6 m

(19 ft. 8 in.)

4 m

(13 ft. 2 in.)

2 m

(6 ft. 7 in.)

0 m

2 m

(6 ft. 7 in.)

4 m

(13 ft. 2 in.)

6 m

(19 ft. 8 in.)

8 m

(26 ft. 3 in.)

10 m

(32 ft. 10 in.)

2.5 3 m-

(8 ft. 2 in. - 9 ft. 10 in.)

10 m

(32 ft. 10 in.)

10 m

(32 ft. 10 in.)

0 m

(1) (2)

(3)

(4)

(3)

(4)

The detector can be mounted on a ceiling. Use the following

guidelines to determine the best location to install the detector:

1 2

0V +12V

SpareD/N

Tamper

Alarm

<R33

DD669-U

•

Mount the detector so the expected movement of an

intruder is across the detection pattern.

• Mount the detector at a stable surface at a height between

2.5 m (8 ft. 2 in.) and 5.0 m (16 ft. 5 in.).

• Do not mount the detector within 0.5 m (1 ft. 8 in.) of

metallic objects or within 1.5 m (4 ft. 11 in.) of fluorescent

lights.

• Do not place objects in front of the detector that may

prevent a clear line of sight (Figure 1).

• Mount detectors at least 6 m (19 ft. 8 in.) apart, and use

the short-range setting to avoid interference.

EN: Installation Sheet

he dual technology processing of this detector is very

resistant to false alarm hazards. However, avoid potential

causes of instability, such as:

Description

PIR hazards (F

igure 1):

The DD669-U is a dual motion sensors. It has the patented

Ran

ge Controlled Radar technology.

•

Direct sunlight on the detector

• Heat sources within the detector field of view

Installation guidelines

•

Strong air draughts onto the detector

• Animals in the field of view

Figure 5 legend

•

Obscuring the detector field of view with large objects,

such as furniture

Item Descrip

tion

(1) Floor pattern at mounting heights between 2.5 and 3.0 m

(8 ft. 2 in. and 9 ft. 10 in.)

(2) Floor pattern at mounting heights above 3.0 m (9 ft. 10 in.)

(3) Shaded area is shunted when DIP switch 4 is in On position

(4) An arrow inside the mounting plate and sensor module

indicates the Always Active direction

Micro

wave hazards:

• Mounting surface susceptible to vibrations

• Metal surfaces reflecting microwave energy

• Water movement through plastic pipes

• Moving or vibrating objects like fans, heating or air-

conditioning ducts

e recommend that the detector is regularly walk tested and

checked at the control panel.

2 / 12 P/N 146446999-1 • REV A • ISS 25JAN12

1 2 3 4 5 6 7 ... 11 12

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