01
Prepare storage
Use an 8–128GB Class 10/UHS-I or faster microSD card. Power off before insertion; back up files before formatting.
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Motorcycle dash cam / Product supportMTC1.
MTC1.
Ready for
the next ride.
A practical guide to setup, camera checks and saving the moments that matter.
Download MTC1 guide01 / Before you ride
Start with a clear picture.
Complete setup while safely parked. Motorcycle wiring and mounting vary; use a qualified installer when needed.
02
Check both views
Clean the lenses and check alignment on the monitor before securing mounts. Keep all cables clear of moving parts.
03
Test before fitting
The supplied USB cable supports a 5V/2A bench test. Follow the manual’s matching connectors for permanent installation.
Finish with a test clip: Confirm both camera views, sound preferences and timestamp. Save the clip and recheck mounting before your first ride.
02 / Learn the controls
Buttons, not touch.
The MTC1 display is not a touchscreen. Learn the controls before setting off; pull over safely before changing settings.
Power & screen
Hold Power about three seconds to switch the camera on or off. A short press toggles the display.
Recording & menu
OK starts or stops recording. With recording stopped, hold Menu about three seconds to open settings.
Emergency recording
Hold the remote button about three seconds to start locked emergency recording; hold again to cancel.
03 / Connect with confidence
Check the whole system.
- Power firstFor installation, identify the supplied harness and use the manual’s diagram. Do not guess connections from wire color alone.
- Join the camera Wi-FiThe manual lists NPD_CarDV_WiFi_XXXX and password 1234567890. Use the Rexing apps page to identify the correct app.
- Keep useful detailsFor connection help, include your phone model, operating system, app name and the exact message shown.
04 / Preserve what matters
Make a copy you can keep.
Save important clips promptly. Keep original files separate from edited or shared copies.
Check emergency files
Locked recordings are stored in the Emergency Video Folder and must be deleted on a computer.
Before formatting
Confirm your backup opens and includes the views you need. Formatting clears the card, so keep saved footage elsewhere.
Unexpected file locking?
Review when it happens and whether road vibration is involved. Send support a sample clip and your current sensor setting before making repeated adjustments.
05 / Troubleshooting
A better next step.
Have your model label, firmware version, card details and installation photos ready.
The camera will not turn on.
Check the original power cable, connector seating and power source while parked. Photograph any damaged connector. If you are unsure about motorcycle wiring, have the installer inspect it before continuing.
One camera view is missing.
Check the relevant camera connection and note which view is affected. Send support photos of the connector, cable routing and the monitor message. Avoid forcing plugs or changing multiple connections at once.
The card keeps showing an error.
Record the error, card capacity, brand and age. Back up accessible footage first, then test with a suitable card if available. Contact support if the issue persists.
Can I use another model’s firmware?
Use only firmware confirmed for your exact MTC1 hardware. Send support the firmware screen and model label before updating. Keep reliable power throughout an approved update.
06 / Keep these handyContact support
Your MTC1 resources.
MTC1 user manualOfficial motorcycle camera guide • PDF ↗Rexing appsFind the app for your model →Firmware resourcesConfirm hardware & version first ↗
Still need a hand?
Share your model, card, power source and a description of the issue.
Warranty & returns →Model reference: Rexing MTC1 Motorcycle Dash Cam User Manual. Follow the instructions for your exact hardware and motorcycle.