Gain Min - Yamaha 01v 96 Service Manual
Digital mixing console
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Also See for 01v 96:
- Owner's manual (36 pages) ,
- Manual (34 pages) ,
- Supplementary manual (1 page)
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01V96
w f characteristic (CH13~16)
Parameter
The permitted range uses 1 kHz as
the reference.
Input frequency
Input level
Permitted range
20Hz
-26dBu
-1.5~0.5dB
40kHz
-26dBu
-1.5~0.5dB
e Distortion ratio (CH13~16)
Input frequency Output level
Permitted range
1kHz
+22dBu
0.02% or below
r Level difference (CH13~16)
The range for the difference in the gain measured
with q is regulated as follows.
Permitted range
Within 2dB
t Noise level (CH13~16)
Parameter
Short the CH IN being measured with
150 Ω.
Permitted range
-72dBu or below
However, if the permitted range above is not met, EIN
Measurement value (Gain at 1 kHz) must be -102
or more.
B. GAIN MIN
q Gain (CH13~16)
Input frequency
Input level
Regulated output level
Permitted range
1kHz
+4dBu
+4dBu
+4±2dBu
w Distortion ratio (CH13~16)
Input frequency Output level
Permitted range
1kHz
+22dBu
0.01% or below
e Noise level (CH13~16)
Parameter
Short the CH IN being measured with
150 Ω.
Permitted range
-82dBu or below
r Odd channel/even channel crosstalk
Parameters
Input the signals to the odd channels side.
Short the even channel side with 150 Ω.
Input frequency
Output level (odd channels) Permitted range (even channels)
1kHz
+22dBu
-58dBu or below
The even channels must be the same too.
2-9. CH IN 1~16 level meter operation check
Parameters
Input the regulated level to the
channels being measured (PHONE).
1~16 CH can be input at the same
time.
Check visually that the PEAK and
SIGNAL LED lights up and goes out.
Lit up
Reference output level
LED level
Input frequency
Input level
(STEREO OUT)
PEAK
1kHz
+23dBu
+23dBu
SIGNAL
1kHz
-14dBu
-14dBu
Out
Reference output level
LED level
Input frequency
Input level
(STEREO OUT)
PEAK
1kHz
+19dBu
+19dBu
SIGNAL
1kHz
-18dBu
-18dBu
3. ANALOG IN/OUT WORD CLOCK INT
48 kHz inspection
3-1. STEREO OUT L/R (XLR)
Parameter
Must be input from CH1(XLR).
q Distortion ratio (both L/R)
Input frequency Output level
Permitted range
1kHz
+22dBu
0.01% or below
w Residual noise (both L/R)
Parameter
Switch STEREO OUT Off.
Permitted range
-86dBu or below
3-2. OMNI OUT 1~4
Parameters
Must be input from CH1 (XLR).
BUS 1~4 ON with CH1 routing.
Assign Bus nCH to OMNI nCH with
an OUTPUT PATCH.
q Distortion ratio (OMNI OUT 1~4)
Input frequency Output level
Permitted range
1kHz
+22dBu
0.01% or below
w Residual noise (OMNI OUT 1~4)
Parameter
Switch BUS OUT Off.
Permitted range
-86dBu or below
3-3. MONITOR OUT L/R
Parameters
Must be input from CH1 (XLR).
Set the MONITOR/2TR lN SW to
MONITOR.
Set the MONITOR OUT LEVEL to
MAX.
q Distortion ratio (both L/R)
Input frequency Output level
Permitted range
1kHz
+22dBu
0.01% or below
w Residual noise (both L/R)
Parameter
Switch STEREO OUT Off.
Permitted range
-86dBu or below
Page 80
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