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DME24N/DME64N
117
1-26. PHONES Test
Content:
Give internal oscillation (OSC) by DSP to check the headphone output.
Details of Setting Values
The tests will be performed with the following 9 setting values.
Setting Selection Screen
TEST CASE: #1
CLOCK/Fs: INT 96kHz
LEVEL: 30dBFS
Freq/CH: 1kHz: L&R
SEL CASE: [UP/DOWN] or [JOG]
EXEC: [ENTER] , EXIT [CANCEL]
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26.
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PHONES
Fig. 49. PHONES Test Screen (1)
Fig. 50. PHONES Test Screen (2)
Message
· When internal wordclock is detected unsynchronized:
NG: INTERNAL UNSYNC ERROR
· When unlock is detected:
NG: UNLOCK ERROR
Executing Screen
OK.
NG: INTERNAL UNSYNC
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26.
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PHONES
EXIT: [ENTER]
Indicated in case of O.K.
Indicated in case of NG.
1
2
3
4
5
6
7
8
9
-30dBFS
-
-30dBFS
-30dBFS
-27dBu
-30dBFS
-30dBFS
-30dBFS
-50dBFS
1kHz
−
20Hz
40kHz
1kHz
1kHz
1kHz
1kHz
1kHz
96k
96k
96k
96k
96k
96k
96k
48k
48k
L&R
L&R
L&R
L&R
L&R
L
R
L&R
L&R
Gain, Distortion, Level Difference
Residual Noise
f-Gain
f-Gain
Maximum Output
Crosstalk
Crosstalk
Gain, Distortion
MUTE
INT
INT
INT
INT
INT
INT
INT
INT
INT
FREQUENCY
CH
Testing Items
Test No WORDCLOCK Fs
LEVEL
∞
Summary of Contents for DME24N
Page 48: ...DME24N DME64N 48 DM Circuit Board B B to DSP CN100 to DSP CN101 2NAP WC06240 02 1 ...
Page 49: ...49 DME24N DME64N B B Pattern side パターン側 2NAP WC06240 02 1 ...
Page 50: ...DME24N DME64N 50 DSP Circuit Board C C to DM CN251 to DC CN105 to DM CN250 2NAP WC0670 01 1 ...
Page 51: ...51 DME24N DME64N C C Component side 部品側 2NAP WC0670 01 1 ...
Page 52: ...DME24N DME64N 52 DSP Circuit Board DSP Circuit Board D D ...
Page 53: ...53 DME24N DME64N Component side 部品側 2 layer 2層 D D ...
Page 54: ...DME24N DME64N 54 DSP Circuit Board E E ...
Page 55: ...55 DME24N DME64N Component side 部品側 3 layer 3層 E E ...
Page 56: ...DME24N DME64N 56 DSP Circuit Board F F 2NAP WC0670 02 1 ...
Page 57: ...57 DME24N DME64N Pattern side パターン側 F F 2NAP WC0670 02 1 ...
Page 59: ...59 DME24N DME64N Pattern side パターン側 2NA WC31440 02 1 AD Circuit Board DME24N ...
Page 62: ...DME24N DME64N 62 H H DA Circuit Board DME24N 2NA WC06570 02 1 ...
Page 66: ...DME24N DME64N 66 CA Circuit Board DME64N J J 2NAP WC06410 02 ...
Page 67: ...67 DME24N DME64N Pattern side パターン側 J J 2NAP WC06410 02 ...
Page 75: ...75 DME24N DME64N Pattern side パターン側 JK Circuit Board DME24N 2NA WC31440 02 1 ...
Page 79: ...79 DME24N DME64N Pattern side パターン側 2NAP WC06430 02 1 P P P P MY Circuit Board DME64N ...