Bolt VM-110 LED Macro Ring Light - Manual (Page 18)

18 | Turning On the VM-110 and Firing a Test
Turning On the VM-110 and Firing a Test
To turn the VM-110 on, press and hold the power button until the LCD on the power control unit turns on. To fire
a test, press the PILOT button.
Important! Some lenses have front elements that rotate during autofocusing. In such a case, we recommend
using manual focus to prevent any possible damage to your lens or camera.
Automatic power-saving function: After thirty minutes of inactivity, the VM-110 will automatically enter power-
saving mode to conserve battery life. To reactivate the VM-110, press the SET button. During long periods of
inactivity, it is recommended that you use the power button to turn the LED off completely.
LCD illumination: When you turn on the VM-110 or press any button, the LCD will be illuminated for about twenty
seconds.