CQ-18T

Record/Playback Priority Multitrack playback signal is sent to the digital source for individual channels and takes priority over signal from USB-B. When multitrack recording/playback is in progress, it is not possible to use USB stereo record/playback or store/recall USB data. Folders, files and formats The SD card must be formatted in the CQ before use.  Format connected storage in the HOME / SYSTEM / USB and SD (symbols) screen. Recordings are made to the AHCQ\USBMTK folder. Each recording is stored in its own sub folder as a collection of mono 24bit uncompressed *.WAV files, at the sample rate set in the CONFIG / USB/SD/BT / USB/SD screen. Files are named with the channel number they were recorded from combined with the channel name. e.g. ‘ 03SnrTop.WAV ’ . The channel number of the file is the channel it will be routed to when playing back the recording.

Buffer Usage Buffer usage meters indicate the performance of the connected storage device. If buffers are filled, data will be lost and an error will be counted.

Length of recording The maximum length of a multitrack recording is determined by the maximum file size of 4GB (for each mono channel recorded), which equates to approximately 4 hrs at 96kHz or 8 hrs at 48kHz.

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User Guide V1.2 Issue 5