Appendix B: Transmitter Installation
iConnect Installation Manual
96
Warm-Up Time
The detector will need to warm up for the first 90 seconds after applying power.
Pulse Counter
The pulse counter determines the amount of beams that need to be crossed before the detector will generate an alarm.
To set the pulse counter, refer to tables B.2 and B.3.
Adaptive Pulse Count (EL-2645/EL-2645PI)
Using the Adaptive pulse count feature, the detector chooses between 1 or 2 pulses based on its analysis of the received
signal.
Jumper
Position
Pulse Count
Pins 1&2 1
Pins 2&3 2
Jumper
Removed
3
Switch 2 Switch 3 Pulse Count
OFF OFF 1
ON OFF 2
ON ON 3
OFF ON Adaptive
Table B- 4: Pulse Count Jumper (EL-2600/EL-2600PI) Table B- 5: Pulse Count Setting (EL-2645/EL-2645PI)
Vertical Adjustment
To position the PCB, turn the Easy Lock counter-clockwise and slide the PCB up or down to the required setting using
the vertical adjustment scale. The detector’s coverage area is 14m x 14m/46' x 46' (EL-2600/EL-2645) or 12m x 12m/40'
x40' (EL-2600PI/EL-2645PI) when the PCB is positioned at 0. Slide the PCB up towards the -8 position to decrease the
coverage area bringing the beams closer to the mounting wall.
Walk Test Mode
A walk test is performed in order to determine the lens coverage pattern of the detector – see p. 97, Figure B- 6. Walk
Test mode cancels the delay time between detections, enabling you to perform an efficient walk test.
To perform a Walk Test:
1. Place the Mode jumper over pins 1 & 2.
2. Walk across the scope of the detector according to the detection pattern selected.
3. Confirm that the LED activates and deactivates accordingly. Wait for five seconds after each detection
before continuing the test.
4. After completing the walk test, remove the jumper and place it over one pin for storage – see p. 96,
Mode Jumper Safeguard.
LED Indication
The LED indicator is lit twice every time a transmission is made. To enable or disable LED indication, refer to Table B.4
below.
LED Indication EL-2600/EL-2600PI EL-2645/EL-2645PI
Disabed Remove LED Jumper DIP-Switch 1 OFF
Enabled Install LED Jumper DIP-Switch 1 ON
Table B- 6: LED Indication Settings
Note: LED should only be disabled after successfully walk testing the detector.
Mode Jumper Safeguard
During normal operation, the Mode jumper should be placed over one pin for storage. When the mode jumper is
placed over two pins, the detector is either in Radio or Walk Test Mode. As a precaution, these modes are limited to
three minutes. After three minutes have expired, the detector switches back to normal operation. If this happens, you
can reset a mode by removing and replacing the mode jumper.
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