Teac V-2RX - Parametric Equalizer Adjustment; Parametric EQ Indicator and Response Checks; Parametric EQ Band Specific Response

5-5 PARAMETRIC EQUALIZER ADJUSTMENT
Deck settings:
REC/PAUSE mode (V-4RX only)
PARAMETRIC EQUALIZER:
RECORD cont.:
NR SYSTEM sw:
BiAS FINE cont. (V-2RX only):
V-2RX/V- 4RX
Specified position (item 7)
Not applicable
Not applicable
FREQUENCY
Fig. 5-11 LEVEL and FREO control response
FREQ cont.: Follow chart designation. TAPE sw: Not applicable
LEVEL
cont.:
Pull
ON,
then
follow
chart
designation.
OUTPUT
cont.:
MAX
PRE/POST sw: PRE
MONITOR sw (V-2RX only): SOURCE
-
| ADJUST MEASURING
LL ITEM . SETTING INPUT SIGNAL (or CHECK) POINT: RESULT REMARKS
PARAM-EO frequency
FREQ cont,: 500 Hz LINE IN: R31 indicator:
(fully cw.) No signal 500 Hz segment
27.PARAN-EO should light up.
frequency fr PARAM-EO frequency
indicator FREO cont.: 60 Hz LINE IN: Check indicator:
(fully cow.) No signal 60 Hz segment
= should light up.
LINE IN: eae i”
400 Hz/—19 dB RECORD cont] ~~435 ap (164 mv) Reference
28, Frequency LEVEL cont.: Center detent (86.9 mV) ‘
response
position
LINE
IN:
OUTPUT:
[
40 Hz~16 kHz/ Check Within +2 dB of
-19 dB Ref.
OUTPUT:
FREQ cont.: 500 Hz Center frequency
(fully cw.) LINE IN: (c.f.):
LEVEL cont.: Fully cw. Affected fregs./ Check 500 Hz +50 Hz
~-19 dB (86.9 mv) 43
+15 dB “3 dB against
29.
Frequency
c.f.
Ref.
Refer
to
Fig.
"response LINE IN: OUTPUT: 5-11.
(500 Hz) LEVEL cont.: Fully cew. Affected fregs./ Check ~15 dB 4 dB
~19 dB against c.f. Ref.
LINE IN: OUTPUT:
FREQ cont.: 60 Hz Affected fregs./ Center frequency:
(fully cow.) | = 19 dB (86.9 mv) 60 Hz +10 Hz
LEVEL cont.:.Fully cw. Check
+15 dB +2dB against |
30.
Frequency
jee
tahen
Refer
to
Fig.
response
LINE
IN:
OUTPUT:
5-11.
(60 Hz) LEVEL cont.: Fully cew. Affected fregs./ Check -15 dB +2 dB against
-19 dB c.f. Ref.
L Ms ihe a
pa
60
Hz
SOQHz
|
|
|
i (MAX,)
+10 + ; :
] Continuously Adjustable
+5 nN
=] y ie
So
Cy
fee] a S
s+ 5 |
LEVEL Control
=10 - +
—15
+
+
f
(MIN.)
Continuously Adjustable
a0
; 60 ~500
FREQ Control
—L | Errno |
20 50 60 100 200 500 Ik 2k 5k lOk (Hz)
13