DEBUG MODE-1
DTR-7.8
<Ex.>
The operations of DSP and DIR etc are able to be checked by the information displayed on FL in this DEBUG MODE.
This information may help to pursue the cause of trouble.
E = UNLOCK
= LOCK
DIR Input Lock
1
0 = None
1 = COAX1
2 = COAX2
3 = COAX3
4 = OPT 1
5 = OPT 2
7 = OPT(FRONT)
8 = HDMI1
9 = HDMI2
A = HDMI3
B = HDMI4
C = NET(Not Used)
DIR Input RX
2
32K = 32 kHz without Emphasis
44K = 44.1 kHz without Emphasis
48K = 48kHz without Emphasis
64K = 64 kHz
Sampling Frequency
and Emphasis
-
4
6
To set in DSP debug mode
1. Press and hold down
DISPLAY
button, then press
STANDBY/ON
button while the unit is powered on.
The version number of microprocessor will be displayed only for 3 seconds.
3. Press
DISPLAY
button while the 1st DSP version is displayed. The status of DSP and DIR will be displayed.
To exit
Press STANDBY/ON button.
D = Digital(SPDIF)
A = Analog
M = Anolog Multich
p = PCM Fixed
d = DTS Fixed
I = Digital(I2S_1)
= Digital(I2S_4)
= Digital(DSD)
S
d
DIR/ADC
3
Content of display
1
4
2
5
6
8
7
10
3
9
11
12
13
14
15
18
16
19
20
22
21
24
17
23
25
26
27
28
<Ex.>
6 = OPT 3(Not Used)
88K = 88.2 kHz
96K = 96 kHz
176 = 176.4 kHz
192 = 192 kHz
32e = 32 kHz with Emphasis
44e = 44.1 kHz with Emphasis
48e = 48 kHz with Emphasis
2. Press
TONE+
button within 3 seconds above, the version number of 1st DSP will be displayed.
<Ex.>
M a i n :
8 1 . 0 5 / 0 7 9 0 3 A
D S P 1 s t :
S R 8 0 5 1 : 0 7 6 0 1 A
E 1 A 4 8 K 0 N / 0 F F Po
F F F F F F 0 0 0 0 0
0 = Analog
1 = PCM
2 = Not PCM
3 = Data
4 = DTS CD (Not used)
5 = Multich
6 = Not Decided
DIR Detect Type
7
