Please download the latest firmware for HD-AVP and HD-AVA.

1. Go to OSD setup.
2. Select Setup tab, then Input Config and then Input setup.
3. Go to Tuner setup.
4. Choose your desire frequency station you wish to store as preset.  Once the frequency is selected, go to Memory option: “Choose your desired station. 50 preset stations”

#define REMCODE_OFF 0x02
#define REMCODE_ON 0x20
#define REMCODE_DIRECT 0x0e
#define REMCODE_STEREO 0x13
#define REMCODE_MODEDN 0x11
#define REMCODE_MODEUP 0x19
#define REMCODE_INPUT1 0x1f
#define REMCODE_INPUT2 0x03
#define REMCODE_INPUT3 0x04
#define REMCODE_INPUT4 0x05
#define REMCODE_INPUT5 0x1c
#define REMCODE_INPUT6 0x06
#define REMCODE_INPUT7 0x07
#define REMCODE_INPUT8 0x08
#define REMCODE_Bluetooth 0x09
#define REMCODE_AMFM 0x0a
#define REMCODE_HD5 0xFE
#define REMCODE_HD6 0xFD
#define REMCODE_OPT2 0xFC
#define REMCODE_COAX2 0xFB
#define REMCODE_AN2 0xFA
#define REMCODE_AN3 0xF9
#define REMCODE_AN4 0xF8
#define REMCODE_EXT71 0xF7
#define REMCODE_USBPLAYER 0xF5
#define REMCODE_PLAY 0x00
#define REMCODE_FREQUP 0x1D
#define REMCODE_FREQDN 0x0b
#define REMCODE_CECSKIPDN 0x1E
#define REMCODE_CECSKIPUP 0x01
#define REMCODE_MENU 0x14
#define REMCODE_OK 0x18
#define REMCODE_HOME 0x10
#define REMCODE_AUDIOMENU 0x15
#define REMCODE_RETURN 0x49
#define REMCODE_DOWN 0x12
#define REMCODE_UP 0x16
#define REMCODE_RIGHT 0x0c
#define REMCODE_LEFT 0x17
#define REMCODE_EXIT 0x4a
#define REMCODE_INFO 0x50
#define REMCODE_OPTION 0x4d
#define REMCODE_INPUTUP 0x0D
#define REMCODE_VOLUP 0x4b
#define REMCODE_VOLDN 0x4f
#define REMCODE_A 0x1b
#define REMCODE_EQ 0x44
#define REMCODE_B 0x42
#define REMCODE_HD2_OUT 0x1A
#define REMCODE_C 0x40
#define REMCODE_DIM 0x5a
#define REMCODE_D 0x48
#define REMCODE_MUTE 0x45
#define REMCODE_REPEAT 0x57
#define REMCODE_SLOWPLAY 0x43
#define REMCODE_CECFASTDN 0x51
#define REMCODE_CECFASTUP 0x52
#define REMCODE_CEC_SubTitle 0x5b
#define REMCODE_CEC_Audio 0x47
#define REMCODE_CECSTOP 0x4C
#define REMCODE_CEC_PlayPause 0x4E

If you are using a Pronto IR remote control, replace “0x” in the above code to “20bf”.  If still does not work, replace 0x with FD04.

Sub output is available for all selections.

These are all marketing descriptions.nnBass management is the LFE in the audio setting (OSD setting > Setup > Speaker Setup > LFE Level)nn”Increasing the performance of single/double post positioning devices” and “comprehensive cross-over design” means there are variety of settings you could configure the unit to suit your system, such as speaker range/position, speaker size, speaker level, etc.

These are manufacturer preset values that have no meaning to end users. It was part of development setup that should have been removed. This setup will be removed in future firmware update. Please ignore them.

Playback from hard disk or DLNA (LAN) can only support up to 1080P resolution. Playback from HDMI support HDMI 1.4 4K but not HDMI 2.0 4K. The HDMI 1.4 specification supports 4K formats: 3840 pixels wide by 2160 pixels high @ 24Hz | 25Hz | 30Hz 4096 pixels wide by 2160 pixels high @ 24Hz

Pure Direct and Pure Audio modes are part of the multi-channel mode and utilize the high quality multi-channel DAC. USB Audio goes through a separate high performance stereo DAC board.

Pure Audio is a 2-channel Stereo mode where multi-channel inputs from the source are converted to 2 channel audio. Pure Direct is a pass-through (from the source device such as BluRay player) mode without any EQ effect.

Don’t confuse Pure Audio or Pure Direct with USB Audio input. If you have a computer connected to HD-AVP through USB Audio, by selecting the USB Audio as input source you will be utilising the high-end stereo DAC (this USB Audio DAC has the same performance as NuPrime DAC-10) instead of the multi-channel DAC for surround sound decoding.

The L&R outputs from 7.1 outputs come from USB DAC outputs or AVP outputs. The USB L&R outputs come only from the USB DAC.  That means if you are using USB Audio as the input, there are two sets of outputs: L&R outputs from 7.1 outputs and USB L&R outputs. This allow you to setup a separate high-end stereo system in another room. Therefore, if you select USB Input as the source, then the USB DAC outputs go to 7.1 L&R RCA and XLR and USB L&R outputs.

HD-AVP includes the same high performance USB DAC implementation as DAC-10, but DAC-10 consist of a better preamp design using switch resistor technique. DAC-10 also includes other digital inputs that go through the same DAC.

In the HD-AVP, only the USB input goes through the stereo DAC for pure 2-channel audio and the other digital inputs are decoded by the multi-channel DAC within the AV processor circuit. In summary, the HD-AVP has a USB DAC that is close to the DAC-10 performance, but offer many additional media server and AV processing features.

Overall, HD-AVP offers tremendous value by combining high quality AVP and 2-channel stereo in a single chassis.