Instructions:
Start work: Press the switch button drawing board to work.
Stop working: In the working state, press the switch button drawing board again to stop working.
Battery Installation: Open the back cover of the battery storage and load two 1.5V No. 7 batteries. Tighten the back cover of the battery and install it.
Specification parameters:
Lighting device rated voltage: 3V
Lighting device size: 7cm*26cm (allowable tolerance & plusmn; 0.5cm)
Working Temperature: Normal Working Temperature - 35 - 40 C
Notes: Please use AAA alkaline batteries conforming to GB/T8897.2.
When not in use for a long time, please take out the battery to avoid the battery leakage corrosion circuit.
Turn off the switch after use, so as not to consume electricity for a long time.
Lighting dimmed, the battery power is insufficient, belongs to the normal, after replacing the battery to restore the brightness before.
