1. Power Switch“0” is switch off, “1” is switch on. D2000 auto memorize the setting when turned off, that is, when you turn it on, JY-D2000 keeps the same setting.

2. Brightness adjustment Button “+” & “-”a. Long Press "+" or "-" button to gradually increase / decrease (10% - 100%).b. Short Press "+" or "-" button to increase / decrease 10% one time (10% - 100%).

3. Standard shoe mount, not MINI shoe mount.

4. "S" button:

Short Press "S" button to switch between 3200K/5500K/7800K; Long Press "S" to switch to MAX Power with Standard 5500K. For other color temperatures, please firstly press "S" to switch to a color temperature, then press "+" or " -" button to increase or decrease. （JY-D2000 equipped with 3200k bulbs & 7800k bulbs.）

5. Power status LED indicator JY-D2000 comes with 4 LED Indicators (3 Green LEDs, 1 Red LED) to show you the current Power status. These 4 LED indicators Auto switched on once your turn on the D2000.

4 LEDs turned on when D-2000 in full charge. When only RED LED turned on, please charge it as soon as possible or change a battery.

All Aluminum Alloy case speeds up the heat cooling, so the case temperature may reach to 70 degree after it works for a period, it’s ok, no problem, please do not owrry. We recommend you to turn off it to let it cool down every 10-15 minutes, which can extend its lifespan.

6. DC input

7. There are Heat cooling holes on the TOP and Bottom of the case. Please do not cover the Heat cooling hole to extend light lifespan.

Instructions:

D2000 equipped with 4 Super CREE(USA) bulbs, 4-way constant current & voltage control system, Constant Brightness, 4 seperated power for 4 bulbs, Even if one of them was broken, the other 3 lights still work well.

Notes: 1. Keep it away from water. Please turn off it once water flow in and do not use it.2. Please ensure the built-in battery in full charge if you plan not to use it in the next months or

longer, and remember to charge it every month.3. Please use the originally included charger to charge it.4. Please do not disassemble, repair it by yourself or non-professional person, which may

damage the built-in chip.5. Please do not use water or other corrosive liquid to clean.6. Please do not put it in your bag before cooling.