A20d
Switch LINE / HPA
All Outputs
Bluetooth
FN KEY FOR
Function introduction
DPLL BANDWIDTH
DIMMER
BRIGHTNESS
MIN ~ MAX
(There are 15 types in total, and the default is 7. The larger the number, the stronger
the range of adapting to jitter, and the smaller the number, the better the anti-clock
jitter performance.)
This DPLL setting is a unique function of ESS series products. It can adjust the
bandwidth of the DPLL digital phase-locked loop circuit inside the chip, so that the
chip can achieve a balance between anti-clock jitter and input tolerance.
Effect:
When the clock stability of the input signal is good, this value can be reduced, so
that the clock performance of the system is better;
When the clock stability of the input signal is not good, the sound may be
interrupted. Increasing this value can avoid the occurrence of audio interruption!
Especially when using TV as the signal source.
5 seconds - 60 seconds
(The range is 5s - 60s. After setting, the screen will automatically turn off within this time,
and the screen will be re-lit when the remote control or knob is operated arbitrarily. This
can greatly reduce light pollution and improve the comfort of the listening environment!)
LEVEL 1 ~ LEVEL 6
RESET
In this interface, long press the middle button of the knob, the system will reset all
settings, including the Bluetooth pairing status
.
