01V96
80
Check visually that the PEAK and
SIGNAL LED lights up and goes out.
Lit up
Out
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)
w Residual noise (both L/R)
Parameter Switch STEREO OUT Off.
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)
w Residual noise (OMNI OUT 1~4)
Parameter Switch BUS OUT Off.
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)
w Residual noise (both L/R)
Parameter Switch STEREO OUT Off.
w f characteristic (CH13~16)
Parameter The permitted range uses 1 kHz as
the reference.
e Distortion ratio (CH13~16)
r Level difference (CH13~16)
The range for the difference in the gain measured
with q is regulated as follows.
t Noise level (CH13~16)
Parameter Short the CH IN being measured with
150 Ω.
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)
w Distortion ratio (CH13~16)
e Noise level (CH13~16)
Parameter Short the CH IN being measured with
150 Ω.
r Odd channel/even channel crosstalk
Parameters Input the signals to the odd channels side.
Short the even channel side with 150 Ω.
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.
Input frequency
Input level Permitted range
20Hz -26dBu -1.5~0.5dB
40kHz -26dBu -1.5~0.5dB
Input frequency Output level Permitted range
1kHz +22dBu 0.02% or below
Permitted range
-72dBu or below
Permitted range
Within 2dB
Input frequency
Input level
Regulated output level
Permitted range
1kHz +4dBu +4dBu +4
±
2dBu
Input frequency Output level Permitted range
1kHz +22dBu 0.01% or below
Permitted range
-82dBu or below
Input frequency
Output level (odd channels)
Permitted range (even channels)
1kHz +22dBu -58dBu or below
LED level
Input frequency
Input level
Reference output level
(STEREO OUT)
PEAK 1kHz +23dBu +23dBu
SIGNAL 1kHz -14dBu -14dBu
LED level
Input frequency
Input level
Reference output level
(STEREO OUT)
PEAK 1kHz +19dBu +19dBu
SIGNAL 1kHz -18dBu -18dBu
Input frequency Output level Permitted range
1kHz +22dBu 0.01% or below
Permitted range
-86dBu or below
Input frequency Output level Permitted range
1kHz +22dBu 0.01% or below
Permitted range
-86dBu or below
Input frequency Output level Permitted range
1kHz +22dBu 0.01% or below
Permitted range
-86dBu or below