Harman Kardon CD491 - Controls and Functions - Part 3; OUTPUT LEVEL CONTROL (OUTPUT LEVEL); RECORD LEVEL CONTROLS (REC LEVEL); MASTER FADER CONTROL (MASTER FADER)

© General conditions (unless otherwise noted).
MPX Filter
Tape Monitor
Bias Fine Trim
Timer
Output Level
Mic. Level
Rec. Level
Master Fader
off
off
source
center
off
max
off
max
max
Refer to “Azimuth adjustment”
7 ‘Azimuth ;
Balen Maximum output isietorh
r VR built +30
in motor kHz “age
vator
Wilt 580mV
Confirm that frequency
PUT response is within the
range in Fig. a.
‘oom Set the auto search mode,
MBEY ‘loom: Tape selector is CrO2 position.
Refer to “Auto search operation
confirmation” on page 9.
L661 Tape selector is metal position.
he Set the bias fine trim to hi cut
ho Maximum output position.
on Set VR256 and VR257 all the way
to counterclockwise.
Tape selector is metal position,
ions Set the bias fine trim to hi cut
toe Minimum output position.
Set VR256 and VR257 all the way
to counterclockwise.
VR257 Tape selector is metal position.
VR256 spy 3
vate 22mv Tape selector is CrO2 position.
ynees 13mV Tape selector is LN position.
105kHz + SkHz Tape selector is metal position.
year 580mV Tape selector is CrO2 position.
L201 ; Short the TP251 and TP252.
202 Maximum'output Tape selector is metal position.
VR257 So that the record/playback
L201 frequency response is flat , -
PUT | aoeg (et leost within tha ranae Tape selector is metal position.
vgs in Fig. b.)
Atte So that the record/playback
frequency response is flat , 4
[rPUT VR254 (at least within the range Tape selector is CrO2 position.
202 in Fig. b.)
So that the record/playback
R253 frequency response is flat ,
TPUT | R252 {at least within the range “Tape selector IsLN posizion.
in Fig. b.)