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0706-00
5.2
APS – Auto Power Save Mode (JP1)
To save power, the PYR-3011 goes into sleep mode after sending
an alarm. The time the device will be latent is set by the radio
mode jumper, JP1.
•
Normal
(always 2 minutes between alarms) – no jumper.
•
Dynamic
(2 minutes retriggered between alarms) – jumper
on.
When the dynamic mode is set, an alarm event will be sent only if
there were 2 minutes of silence prior to the current alarm. This
setting is useful for places with a high level of traffic, such as
factories, shops, etc.
5.3
Back Tamper (R11)
The PYR-3011 has both front and back tamper detection. Front
tamper detection is on by default and it is activated when the
cover is opened cannot be changed. The back tamper detection
is activated when the detector is pulled off the ceiling and is
disabled by default, to enable the back tamper detection cut the
back tamper wire - R11 - which is marked on the PCB as a scissor
print.
5.4
Test Mode Switch (S3)
This pushbutton is used for walk test or radio test, as follows:
Walk Test
– press for 1 second only; PIR functionality will be
evaluated during the calibration process, for a 1 minute period.
(After self check at power up the walk test is automatic enable for
2 minutes.)
Radio Test
– press for more than 3 seconds; the red indicator
illuminates. 10 Alarms events are transmitted with 4 second
intervals for a total transmission time of approximately 40 seconds.
This test is to insure clear RF passes between the detector and the
control panel.
In all modes the LED will remain activate at all trouble
announcements.
Refer also to panel manual for RF testing details.
Figure 2 PCB front view
6.
Testing the Detector
The PYR-3011 PIR has a built-in walk test function where the LED of
the PIR is enabled. This test is used to check the detection of the
PIR and the coverage pattern.
To perform a walk test:
1. Ensure all of the settings in the PIR are adjusted as necessary for
the location according to the installation instructions above.
2. Insert battery in the closed case as described above. The LED
flashes on for 2 seconds and off for 2 seconds for a period of 1
minute. Then the LED turns off. At this point a walk test can be
performed. As default, perform a walk test of 2 minute at the
end of the self test. If more than 2 minute goes past, refer to
paragraph 3.
3. Place a magnet over the right side of the lens for 1 second
only.
4. With the LED enabled the LED flashes every time the detector
detects motion. There is a two second wait period before the
next detection.
5. It is recommended that the installer test the detection by going
over the protected area and seeing that the detection
pattern is good.
6. After 1 minute, the LED goes off. If a new walk test is needed,
go again to paragraph 3.
7.
Signaling Table
The LED on the front of the PYR-3011 is used to send several signals to the user. The following table describes the signals for different activities:
Activity LED
Signal
Warm-Up
The LED flashes on for 2 seconds and off for 2 seconds for a period of 1 minute. If the warm-up is
successful, the LED stops flashing and the system is ready for detection.
Detect Condition
The LED flashes on for 2 seconds and then turns off.
PIR Problem
The LED flashes on for 1 second and then off for 1 second. A PIR check is conducted every 3 hours.
Temperature Problem
The LED flashes on in short bursts.
Weak Battery
LED OFF and ON alternately during Alarm, Tamper event
8.
Testing the Detector
The PYR-3011 PIR has a built-in walk test function where the LED of
the PIR is enabled. This test is used to check the detection of the
PIR and the coverage pattern.
To perform a walk test:
1. Ensure all of the settings in the PIR are adjusted as necessary
for the location according to the installation instructions
above.
2. Insert battery in the closed case as described above.
The
LED flashes on for 2 seconds and off for 2 seconds for a
period of 1 minute. Then the LED turns off. At this point a walk
test can be performed. As default, perform a walk test of 1
minute at the end of the self test. If more than 1 minute pasts,
refer to paragraph 3.
3. Push the guide light according to the required LED mode.
(Refer to setting test Mode, above)
4. With the LED enabled the LED flashes every time the detector
detects motion. There is a two second wait period before the
next detection.
5. It is recommended that the installer test the detection by
going over the protected area and seeing that the
detection pattern is good.
6. After 1 minute, the LED goes off. If a new walk test is needed,
go again to paragraph 3.
9.
Low Battery Supervision
Prior to each RF transmission, the battery voltage is sampled. If
the voltage is low (as indicated by the red blinking light) for 3
sequential samples, a special message is sent. Once the battery
level returns to the minimum preset value, fault transmissions
cease.