Frequently Asked Questions

How do I connect my Deity TC-1 timecode generator to MovieSlate using a wired cable through my iPad's headphone jack? The adapter that came with the TC-1 doesn't seem to work.

The Deity TC-1 can be used with MovieSlate via wired LTC sync through your iPad's 3.5mm headphone jack, but you must use the correct cable type. Here's how to get it working:

Why the Included Deity Adapter Won't Work

Cables That Work

Step-by-Step Troubleshooting

1. Grant Microphone permission: In iOS, go to Settings > Privacy & Security > Microphone and confirm MovieSlate is listed and enabled.
2. Test the connection: In MovieSlate, go to Settings > Timecode + Sync > Test Headphone Connection. You should see signal on the meter when the TC-1 is outputting.
3. Confirm signal source: Clap your hands near the iPad. If the meter reacts, the iPad is picking up its built-in microphone — not the TC-1. This means your cable does not have a TRRS connector.
4. Check signal level: If signal is present but too low, switch the TC-1's LTC output level from MIC to LINE. If it's too high and causing clipping, the cable or adapter you're using may lack the correct pad.
5. Verify the headphone port works: Plug in a pair of Apple wired earbuds (which have a TRRS connector and mic). If MovieSlate still sees no input, the iPad's headphone port mic input may be damaged.

iPad 8th Generation (Lightning) Tip

Note on Bluetooth / Deity Sidus App