4. Operation introduction for K11
1. Power on/off
Plugging in a DC power supply and short pressing the power button (volume knob), the device will be turned on. When the device is on, hold the power button for about 5s to turn it off.
2. Volume knob operation
(1) Switch working mode: Turn on the device. On the homepage, short press the volume knob to enter the working mode menu. Rotate the knob to successively switch between USB IN, OPT IN and COAX IN. After selecting the desired mode, short press the volume knob to complete the switch and return to the homepage.
If no mode is selected, hold the knob to return to the homepage.
(2) Settings menu: Turn on the device. On the homepage, hold the volume knob for about 2s to enter the Settings menu. Rotate the knob to switch between different settings. When the current setting needs to be changed, short press the volume knob, and there will be flashing characters showing up on the menu. At this time, rotate the knob to switch between different settings, and short press the knob to confirm the setting. Then, the new setting will take effect with no character flashing anymore. Other settings can still be changed.
On the settings menu, hold the volume knob for about 2s to return to the homepage.
(3) Adjust volume: On the homepage, rotate the volume knob to turn the volume up and down.
(4) Quickly switch output: On the homepage, double press the volume knob with physical button to immediately switch between PO and LO.
3. Introduction to Settings menu
|
Settings menu |
Introduction |
|
GAIN |
H: High Gain, suggested using with high-impedance headphones M: Medium Gain, suggested using with common headphones L: Low Gain, suggested using with high-sensitivity headphones |
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OUT: Switch output |
PO: Front panel headphone output, adjustable volume LO: Rear panel line-out, adjustable volume |
|
FILT: Digital filter |
1) Minimum phase fast roll-off filter 2) Fast roll-off, Phase-compensated filter 3) Minimum phase slow roll-off filter 4) Slow roll-off, Phase-compensated filter 5) Wideband flatness filter 6) Non over-sampling filter |
|
CLASS: DAC working mode |
AB: AB class working mode H: H class working mode |
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UAC: USB working mode |
1) UAC1.0 2) UAC2.0 |
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LCD-b: Display brightness |
1~3 levels adjustable |
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LCD-T: Screen timeout |
1/2/5/10/30 minutes adjustable, “0” means constantly on |
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RGb-M: RGB status setting |
0/1/2/3/4/5/6/7/8 (default) Each represents: Follow the audio, Red, Blue, Cyan, Purple, Yellow, White, Green, Follow a cycle |
|
RGB-P: RGB pulsing status |
Y: RGB light pulses N: RGB light constantly on |
|
RGB-b: RGB light brightness |
0/1/2/3/4/5 each represents: Off/1/2/3/4/5-level of brightness |
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UPDATE: Firmware update entrance |
Short press the volume knob to enter the menu. Select “Y” (yes) on the “Y/N” menu to enter the firmware update mode. |
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RESET: Factory reset |
Short press the volume knob to enter the menu. Select “Y” (yes) on the “Y/N” menu to factory reset the K11. |
|
FW Vxxx |
Firmware version |
|
RETURN |
Return to the homepage |
