Honeywell FG-730 Скачать руководство пользователя страница 1

Pull the wiring into the unit through the back cover.  Using the two mounting
screws, mount the rear housing at the desired location.

For corner mounting

(score and pull flap open)

The FG-730 is a 

dual technology 

glassbreak detector that uses flex

detection and audio discrimination to detect breaking glass.

The flex and audio technologies are sensitive to different frequencies.  The
flex technology is sensitive to ultra low frequencies, the type generated by
a blow to a glass window.  The audio technology detects the frequency of
breaking glass.

The audio technology remains off until the flex technology detects a blow
to the glass.  For an alarm condition to occur, the audio must detect the
frequency of breaking glass within a defined time-window 

after

 the flex

detects a blow to the glass.  Because both technologies must detect and
verify glass breakage, 

false alarms are virtually eliminated

.

Note:

 If you plan to corner-mount the unit, remove the printed

circuit board 

before

 marking and drilling holes for the mounting

screws.

.

Knockouts

REAR HOUSING

FRONT HOUSING

WIRING

Observing the proper polarity, wire the unit as shown in Figure 2 (use 22
to 14 AWG).  Reverse-polarity connections will not damage the unit.

NC

Tamper

Form A (NC)

50 mA, 30 VDC

Alarm

Form C

500 mA max, 30 VDC max,

30 VA max

Power

10 - 14 VDC

25 mA, 12 VDC

V+

V-

C

NO

C

NC

Figure 2 FG-730 Terminal Strip

FLEX ADJUSTMENT

To adjust the flex technology

: Use a screwdriver to set the flex sensitivity

control (R5) at MAXIMUM by turning it all the way clockwise.  Refer to Figure
3 on the back side of this page.

Turn on any heating/air conditioning system in the vicinity and observe the
yellow flex LED (DS2) for approximately one minute.  Excessive subsonic
(inaudible) noise typically produced by air handling systems may cause
the flex LED to flash randomly.

If it flashes randomly, turn the R5 control counterclockwise just until the
flashing stops.

FEATURES

Dual flex/audio technology
Low 10 - 14 VDC operation

Alarm memory
Indicator LEDs
Energized form C alarm relay
Circuit protection
Cover tamper switch
Noise burst rejection circuit
RFI immunity
UL listed

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MOUNTING LOCATION

The FG-730 can be mounted on walls, in corners, even on false or suspended
ceilings.  Refer to the guidelines below when selecting a mounting location.

The unit must have a direct line of sight to, and a clear view of,
the protected glass.

Locate the FG-730 

within 30'

 (9 m) of the glass to be protected.

.

.

Curtains, blinds, and other window coverings will absorb energy
from breaking glass.  Heavy curtains, for example, will effectively
block the sound signal.  In these cases, mount the unit on the window
frame behind the window covering, or above the window.  

Make

sure to test the unit thoroughly for proper detection

.

.

Do not mount the unit in front of air ducts or forced air fans, or
close to bells measuring 2" (5 cm) or larger in diameter.

.

MOUNTING PROCEDURE

Orient the unit as shown in Figure 1.  Remove the screw located at its top.
While depressing the latch near the top of the unit, swing the front cover
forward.  Use the back cover as a template to mark holes for the mounting
screws and wiring, then drill the holes.

TESTING THE FG-730

Use the FG-701 Glassbreak Simulator to test the FG-730 detector.  The FG-
700 may also be used.

Activate the simulator in MANual mode at the farthest point of the glass to
be protected (30' maximum).  If the green LED (DS1) on the detector
flashes, the audio technology will detect breaking glass at that distance.

Test the flex technology by carefully striking the glass with a cushioned tool.
If the yellow LED on the detector flashes, the flex technology will be sensitive
enough to detect a blow to the glass at that distance.

FlexGuard

®

 Dual Technology

Glassbreak Detector

INSTALLATION INSTRUCTIONS

Model

FG-730

30' range

For surface mounting

After removing screw at top of

unit, depress this latch to open

housing

Figure 1

Mounting

the FG-730

Low 25 mA at 12 VDC current

draw
No adjustment on audio

.

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Adjustment on flex detection

to fit characteristics of each

location

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