Larson Electronics ATX-20-SA User Manual
Larson Electronics LLC www.LarsonElectronics.com sales@larsonelectronics.com
9419 E US HWY 175, Kemp, TX 75143 - P: (800) 369-6671 - F: (903) 498-3364
ATX-20-SA
When starting the flashlight for the first time (cold start), it is recommended that user allows HID to
power up to full (40-60 seconds) before powering off again. This allows the lamp time to achieve a
temperature hot enough to vaporize the additives and prevent deposits from forming on the inner arc
chamber walls. When powering up, it is normal for the lamp to “flicker”, this is the result of the metal
salts in the arc chamber vaporizing. You will also see a slight shade of red and blue. As the light comes to
temperature the flickering will subside, the arc will stabilize, and the light output will increase. The light
emitted from the flashlight is a higher Kelvin temperature (blue in color) than ordinary flashlights. Full
light output occurs in 10-15 seconds. If momentary shut off of the light is needed you can instantly
restart the light without worry of damage or cool down. It is suggested not to “flash” the light, as this
will shorten run time and lamp life.
CHARGING THE FLASHLIGHT
1. Before charging, power off the HID flashlight. It is to remain powered off while charging.
2. Charger stand required to charge EP batteries. Set the battery into the battery charging stand.
CAUTION: Use only the supplied flashlight chargers; do not use other chargers as this will cause
battery failure, overheating and possibly explosion.
3. Connect the charger plug to AC wall power or the DC power source (if DC charger is being used).
4. Charging time will be approximately 2.5 hours.
5. When the charge is complete, (indicated by Green LED), unplug the charger from the power
source and disconnect the battery jack from the flashlight. Replace the rubber cap of the female
receptor (on end cap) to prevent water from seeping in.
6. The optional Battery Charger Stand may be used to charge a spare Lithium Battery with either
the AC or DC battery chargers.
NOTE:
When charging for long periods of time, the charger and battery will get hot. This is normal. If excessive
heat or order is noticed disconnect the charger immediately.
The charger uses a 2-color LED indicator (Red and Green):
When connecting power, the LED will illuminate Green.
While charging, the LED will illuminate Red.
When fully charged, the LED will again illuminate Green.
Do not leave the light or battery on charger past full charge or the overcharge circuit protection will
activate.
Please refer to Overcharge Notice section, if light fails to ignite after a full recharge.