Q4
Yes, you can. However when you reconnect the HDMI cable to the TV set while recording, recording is stopped.
Regular AV (Audio Visual) equipments support audio format up to 48 kHz sample rate. Please note that the files recorded in 96 kHz audio format, those audio tracks doesn't playback.
Yes. The AD-17 (sold separately) or mobile batteries for smart phone are available. Please note that the battery life depends on the power source devices you connected.
Some playback software doesn't support the audio format of 96 kHz sample rate. Please try to playback with QuickTime.
You need to configure Q4's USB function after connection. Please refer to page 22 of the Q4 User Guide for USB setup.
The built-in microphone is rated for a maximum input sound pressure level of 130 dB.
Yes. For information on SDXC cards whose operation has been verified, please see here.