HDC-UHD Series Command Guide
54
@AIN
Input signal status (For each channel) (Cont’d)
Parameter
status_14 : +5V input status
Value
Description
1
0: No +5V signal is input.
1: +5V signal is input.
status_15 : Presence of input video HDCP encryption (Encryption from source
device)
Value
Description
2
0: No signal is input.
1: Without HDCP
2: HDCP 1.4
3: HDCP 2.2 Type0
4: HDCP 2.2 Type1
status_16 : Audio input type
Value
Description
1
0: No signal is input.
1: LPCM
2: Compressed audio
status_17 : Audio input sampling frequency
Value
Description
5
0: No signal is input.
1: 22.05 kHz
2: 24.0 kHz
3: 32 kHz
4: 44.1 kHz
5: 48 kHz
6: 88.2 kHz
7: 96 kHz
8: 176 kHz
9: 192 kHz
10: 768.0 kHz
255: Unknown
status_18 : The number of audio input bits
Value
Description
9
0: No signal is input.
3: 18 bit
4: 19 bit
5: 20 bit
6: 21 bit
7: 22 bit
8: 23 bit
9: 24 bit
255: Unknown