ADEMCO Aurora-AT Kurulum Talimatları - Sayfa 3

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PULSE PROCESSING OPTION

See Figure 3 for location of Pulse Processing selection jumper link.

Intermediate Pulse Processing (INT): This is the recommended setting

for any location where an intruder is expected to cover only a small por-

tion of the protected area. It tolerates normal environments on this setting.

Note: NOT recommended for pet immune applications.

Standard Pulse Processing (STD): This is the recommended setting for

most applications. It tolerates environmental extremes on this setting.

Note: STD pulse processing is recommended for pet immune appli-

cations. NOT recommended for use with the optional Long Range

Lens (Aurora-LR).

Harsh Pulse Processing (HARSH): This is the recommended setting for

the severest of environments and should only be used in locations where

an intruder is expected to cover moderate to large portions of the protect-

ed area.

Note: NOT recommended for use with the optional Long Range

Lens (Aurora-LR).

TEST PROCEDURES

Important: Two-minute warm-up time is required after applying power.

Testing should be conducted with the protected area cleared of all people.

Disarm the protective system's control during the test procedure to pre-

vent reporting of unwanted alarms.

1. Remove front cover and set Pulse Processing Option to the setting

that will be used for this detector in the installation. The LED must be

enabled at this time (see Figure 6).

2. Replace front cover and walk through protective zones, observing that

the detector's LED lights whenever motion is detected (the LED

serves as a Walk-Test indicator during this procedure).

The absolute range of all PIR units is subject to variation because of differ-

ent types of clothing, backgrounds, and ambient temperature. For this rea-

son, ensure that the most likely intruder routes are well within the PIR's pro-

tective zones and that Walk-Testing is carried out along these routes.

After the Walk-Test is complete, the LED may be disabled (see Figure 6).

MAINTAINING PROPER OPERATION

In order to maintain the detector in proper working condition, it is impor-

tant that the user observe the following guidelines:

1. Power should be provided at all times. Loss of power to the unit will

result in the alarm contacts reverting to an alarm state. The unit's DC

source should have standby power available for at least 4 hours of

operation during emergencies.

2. Units should never be re-aimed or relocated without the advice or

assistance of the alarm service company.

3. The physical surroundings of the protected area should not be

changed. If furniture or stock is moved, or air conditioning or additional

heating is installed, the system may have to be readjusted by the

alarm service company.

4. Walk-Tests should be conducted frequently (at least weekly) to con-

firm continued proper coverage by each detector.

TROUBLESHOOTING

INTERMITTENT ALARM (LED OPERATIVE)

A. Rapid temperature change. Check for electric or gas heaters, open

flames, electric arcs, etc.

Remedy: Locate source and reposition detector.

B. Drafts causing drapes, light fixtures, display material to move.

Remedy: Eliminate source of motion.

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INTERMITTENT OR CONTINUOUS ALARM

A. DC voltage supplied to detector is inadequate or intermittent, or polari-

ty is reversed.

Remedy: Ensure that polarity is corrected, adequate voltage is sup-

plied, wiring is intact (no opens/shorts), and connections secure.

B. Protective loop is interrupted (open).

Remedy: Determine whether interruption is in protective loop wiring or

at detector's alarm relay contacts. Disconnect protective loop at detec-

tor relay contact terminals. Check continuity across terminals. If

absent (and proper voltage is supplied to the detector), return unit for

replacement. If present, check protective loop wiring.

LED INOPERATIVE

A. LED jumper link ON.

Remedy: Remove LED jumper link (see Figure 6).

B. LED malfunction.

Remedy: Check for broken/shorted leads. Return unit for replacement.

DETECTION AREA CHANGES

A. Repositioned furniture or equipment in the protected area.

Remedy: Caution customer about layout changes. Reposition detec-

tor.

B. Mounting surface is unstable. A few degrees of vertical shift can

change range substantially.

Remedy: Mount on secure surface.

PANEL INDICATES CONTINUOUS FAULT IN ZONE OF PROTECTION

CONTAINING PIRs (PIR's alarm LED not lit)

Too many detectors being used in the zone. Each detector adds 15 ohms

of series resistance and the zone's allowable loop resistance is being

exceeded.

Remedy: Reduce the number of detectors used in the zone until the

series resistance is within the allowable loop resistance permitted by the

control.

Use this position for 7 ft (2.1m) mounting

height for both pet immune and long range lenses.

Figure 7. PCB ADJUSTMENT FOR LENSES

TO THE INSTALLER

Regular maintenance and inspection (at least annually) by the

installer and frequent testing by the user are vital to continuous

satisfactory operation of any alarm system.

The installer should assume the responsibility of developing

and offering a regular maintenance program to the user, as

well as acquainting the user with the proper operation and limi-

tations of the alarm system and its component parts.

Recommendations must be included for a specific program of

frequent testing (at least weekly) to ensure the system's opera-

tion at all times.