Alarm
Red LED is ON, Yellow LED is OFF, and Green LED is Flashing
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A fire alarm has occurred or is in progress.
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To reset the receiver following a fire alarm, remove power from the receiver for one second.
NOTE:
When power is removed and then reapplied to the receiver (such as in a fire alarm reset or power outage), the
original reference information is lost. If the cover is on at the time of power-up, the receiver automatically restarts
the setup process when power is applied. If the cover is off, you must manually depress the setup button
(Step 33) after replacing the cover.
MAINTENANCE
Cleaning
At least once a year (or more often if codes require), clean the outside covers of 2098-9207 using a commonly available
window cleaner and a soft, clean cloth.
Under normal conditions, cleaning does not cause a trouble as long as the beam is not continuously blocked for more
than 18 seconds.
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After completing the cleaning, check the receiver’s reference voltage by first removing the receiver’s access door (Step 2)
and then connecting the test cable to the receiver’s P6 connector (Steps 26 and 27). If the voltage is less than 3.8VDC or
greater than 4.2VDC, calibrate the reference voltage (see Reference Voltage Calibration below).
Reference Voltage Calibration
Check the 2098-9207’s reference voltage at least once a year (or more often if codes require it). CLEAN COVERS ARE
NECESSARY FOR PROPER REFERENCE VOLTAGE READINGS.
To check the reference voltage, first remove the receiver’s access door (Step 2) and then connect the test cable to the re-
ceivers P6 connector (Steps 26 and 27).
.
If the voltage is less than
3.8
VDC,
perform a fine-tune alignment (see FINE-TUNE ALIGNMENT section)
including use of the setup button (Step 33).
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If the voltage is greater than 4.2VDC,
press the setup button (Step 33).
NOTE:
Press the setup button only when the receiver and transmitter wvers are in place.
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If voltage is between 3.8 and 4.2VDC,
calibration is not necessary.
NOTE:
The reference voltage can also be checked at the 2098-9816 Remote Indicator Plate. If the voltage is not be-
tween 3.8 and 4.2VDC, you must go to the receiver and complete Steps 2, 26, 27, and 33.
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