Instruction Manual for DAC3 HGC and DAC3 L with 2.X Firmware Page 30
Figure 6 - HPA2™ Gain is - 20 dB
Digital PASS-THROUGH Function
The digital PASS-THROUGH function can be
enabled by moving both P14 jumpers toward
the faceplate shown in Figure 7. Once the
jumpers are moved into the position shown in
Figure 7, D4 is configured as a digital audio
output. When the PASS-THROUGH function
is enabled, D4 cannot be selected as an
input. Any other selected digital input will be
routed to both the internal D/A converter and
to output D4. The digital output at D4 is
buffered, but is not processed. Many digital
audio formats can be passed through to D4
(even when these formats cannot be decoded
by the DAC3).
By default, D4 functions as a digital input and
the jumpers are set according to Figure 8.
Figure 7 – Digital PASS-THROUGH
Enabled
Figure 8 - Digital PASS-THROUGH
Disabled (Factory Default)