Larson Electronics, LLC
Phone: (877) 348-9680
Fax: (903) 498-3364
www.larsonelectronics.com
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HAL-LED-SOL12-STCHN.25
Operation
This solar panel can be equipped with either a dusk to dawn day/night sensor, a motion sensor, an on/off switch, or
configured to run 24/7. The day/night sensor is programmed to activate the solar panel in the evening and to shut it off
during the day. The motion sensor will activate the panel upon detecting motion. The on/off switch will activate and shut off
the solar panel according to the operator`s preferences. After the batteries have been fully charged, the beacon will
illuminate with configured panel operation listed. The solar panel surface must be kept clean to collect sunlight effectively.
The light runs for 12 hours when the battery is fully charged. Charging time for the sealed lead acid batteries is 5 hours
when exposed to direct sunlight. Indirect sunlight will extend the charge time. As with all solar powered equipment, charging
time is affected by the amount of available ambient light. When ambient light levels drop below a certain level, such as on
cloudy days, the unit will not recharge as quickly. The battery pack is contained within the solar panel, not the light.
On/Off Switch
The on/off switch powers the beacon on or off with the flip of a switch. The power switch is located on the solar panel for
operating the beacon at a moment’s notice.
Day/Night Sensor
The dusk to dawn photocell activates the light at night and turns it off at dawn. For operating the unit full time, slide the
cover over the photocell sensor to disable it. This can be repositioned by loosening the set screw on the side and tightening
once desired angle is achieved. The selected location should not be near night time light sources such as porch lights or
street lights as they may cause the beacon to turn off at night.
Motion Sensor
When the motion sensor detects movement, the light is turned on. Once the motion has stopped, the light will shut off.
Sensitivity
,
Time Delay
and
Lux
can be adjusted with their respective control dials on the base of the motion sensor.
1.
The
SENSITIVITY
setting controls the distance in which the motion
sensor will work. The lowest setting will trigger the
motion sensor when
motion is close. The highest setting will trigger the motion sensor when
motion is far.
2.
The
TIME
setting controls how long the unit remains illuminated
following activation & after all motion ceases. The
minimum time (fully
anti-clockwise) is approximately 5 seconds and the maximum time (fully
clockwise) is
approximately 5 minutes. Set the control to the desired
setting between these limits.
3.
The
LUX
setting determines the level of darkness required for the unit to
start operating. The setting is best achieved
by the procedure below:
Set the
LUX
control knob fully anti-clockwise. The unit will now start operating at dusk. If you require the light to activate
earlier, wait until the ambient light level reaches the level of darkness at which you wish the lamp to become operative,
slowly rotate the control in a clockwise direction until a point is reached where the lamp illuminates. Leave the control set at
this point. At this position, the unit should become operative at approximately the same level of darkness each evening.
Observe the operation of the unit. If the unit is starting to operate too early (e.g. when it is quite light), adjust the control
slightly anti-clockwise. If the unit starts to operate too late (e.g. dusk), adjust the control slightly clockwise. Continue to
adjust until the unit operates as desired.
SOLAR PANEL MAINTENANCE
If the lens or solar panel becomes dirty, wipe down with a mild soap and water solution. Keep snow and debris clear of the
solar panel so the batteries can charge. If the panels are covered by snow or debris for an extended period of time, allow
the battery to charge in full direct sunlight for at least 5 hours for the battery to reach its full capacity. It is recommended to
occasionally inspect the unit for any defects.
