Sealife Sea Dragon 1500F Instruction Manual page 24

erformance and Economy modes
P
(Only applies to Sea Dragon 2000F SL984 light)
The Sea Dragon 2000F light (SL984) is set to "Performance"
mode, which means it maintains constant brightness (lumens)
even as the battery charge is depleted. The light can also be set
to "Economy" mode, so the brightness gradually reduces as the
battery charge drops, which doubles the battery life (burn time).
To select between these two modes:
1) With light in the OFF state, push and hold the power button
for 7 seconds.
2) Release the power button when the middle indicator light
begins blinking.
3) Two quick blinks per second means the light is set to
Performance mode. One blink per second means the light is
set to Economy mode.
4) Push and release power button to switch between the two
modes.
5) Push and hold the power button to save and exit the mode
setting.
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