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5. MULTI-FUNCTIONAL DISPLAY
POWER TURN ON/OFF
1. Insert the key into the voltage lock and press
power button on the display for 3 seconds
until voltage meter is turned on.
2. Turn the voltage lock off directly to turn off
power.
3. Press the POWER button for 3 seconds to
turn off the power.
STEP 1 . 3. Step 2. 4.