Tascam FW-1884 owner manual Clock System Controls, Clock Source, Expected Sample Rate

3 – Functional Overview

4Repeat this procedure for any other MIDI inputs whose routings you want to change.

While in MIDI routing mode, selecting any input key will display its selected MIDI outputs. Additionally, all MIDI indicator LEDs will glow steadily to display routing information.

To exit MIDI routing mode, press the ROUTE key again. All LEDs will stop flashing and Function keys will return to normal mode.

3.6Clock System Controls

The FW-1884’s audio clock can be checked or changed directly from the control surface. To display the current clock settings, press and hold the CLOCK key. The clock source and expected sample rate will be displayed, as shown below:

Clock Source

•INT/F7 – Internal Clock

•ADAT/F8 – ADAT Input

•D IN/F9 – S/PDIF Input

•WCLK/F10 – Word Clock

Expected Sample Rate

•44.1 – 44.1 kHz

•48 – 48 kHz

•88.2 – 88.2 kHz

•96 – 96 kHz

While holding down the CLOCK key, pressing any of the above keys will immediately change the clock source and/or expected sample rate.

If the selected clock source does not have a usable clock signal, the corresponding LED will not light. Instead, the CLOCK LED will flash to indicate a problem, and the unit will switch to its own Internal clock and await a valid clock signal. If the sample rate is off by 3% or more, the FW-1884 will switch to the incoming clock, and the nearest sample rate LED will blink slowly.

To exit this mode, release the CLOCK key. Function keys will return to normal mode.

20 TASCAM FW-1884 Owner’s Manual