What to do if the screen and light are off on my GVM GVM-480LS?
If the screen and light are off while the product is powered on, the device may have been switched off via the mobile app. To resolve this, press the “ON/OFF” button once again.
How to fix GVM GVM-480LS when the lightness and color temperature knob is out of control?
If the lightness and color temperature knob is unresponsive, it might be because the device is set to slave mode, where these settings cannot be adjusted. To switch from slave mode to host mode, press the “mode” button once.
Why doesn't the switch indicator light up on my GVM GVM-480LS Lighting Equipment?
The switch indicator might not light up due to a few reasons. First, make sure the adapter is securely connected to the power plug. If that's not the issue, try charging the battery before using the equipment.
General| Brand | GVM |
|---|---|
| Model | GVM-480LS |
| Category | Lighting Equipment |
| Language | English |
Highlights stepless color temperature, 480 LEDs, APP control, cooling fan, and LCD screen functionality.
Users must read instructions and warnings, acknowledging terms before product use.
Covers power supply, water resistance, corrosion, stability, and long-term storage safety.
Details model, brand, type, features, CRI, color temp, brightness, adjustment, LEDs, cooling, power, and voltage.
Identifies and labels all external components and interfaces of the photography light.
Instructions for attaching the lamp, inserting light boards, and adjusting the panel angle.
Explains connecting the light via AC adapter or using a battery for power.
Details all buttons, indicators, and displays for device operation and settings.
Explains master/slave modes, channel regulation, brightness, and color temperature adjustment.
Details how to control multiple lights synchronously using master/slave modes.
Guide on scanning QR code, downloading, and connecting the mobile app to the light.
Advises on cleaning, power handling, repairing, accessories, and guarantee conditions.
Addresses common phenomena like indicators not lighting up, controls out of order, and device being off.
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