1 U5 [; a- D4 s7 o1 v2 @- Z1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
q; s6 z. H2 |% a% I/ [6 T* {1。连接交流电压表CH 1输出连接器。
* l# E2 B, I5 |# U* Z ?" q2. Thread the machine with the Reproducer Calibration Tape, press the OUTPUT SRL switches for both CH1 and CH2 and set both READY/SAFE switches to the Safe position. Set both INPUT/SEL’REP/REPRO switches to the Bepro position.
/ Z* \2 f; b4 v/ p2。螺纹与扬声器校准磁带机,按两CH1和CH2的输出该开关和设置准备/安全开关到安全位置。设置输入sel'rep /摄制切换到百诺位置。8 }' ?( {+ D a8 |( V
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape. }" w9 }% l% I9 u' f
3。在磁带放音机校准参考水平的部分发挥1千赫。5 w1 k0 x" ]+ ^% i/ s ^( p; ]
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
* G$ A& U( d6 {5 x9 Z) ^4。调整CH1摄制水平微调(vr15)在音频放大器电路板组装,交流电压表指示+ 4 dBu。
: w/ r6 F9 t/ ^3 {5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
4 [: f6 m, e$ k# B5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。$ i) V6 g3 J0 E) n( p2 e$ @# z
4.3.3.4 Reproduce Equatizatioti Adjustment, e; T5 x# H' {3 h, \9 z# l6 I
equatizatioti 4.3.3.4再现调整! g6 P& O A0 x0 K3 z$ q \6 }
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.3 s+ Y; U: U2 ^ v2 j: A. L5 V
注意:本程序调整高频再现均衡。
3 I4 Z3 B2 b2 B m4 Y/ W( N+ GThe Low Frequency Reproduce Equalization is adjusted during the Record& r6 w6 A: k- M7 b; {! L) B
低频再现均衡是在记录调整1 o* X3 M+ d; Y. Q6 m! U
Alignments. Due to the fringing effect which occurs at low frequencies,
9 {1 k" i( _3 L5 L% J$ a对齐。由于边缘效应在低的频率发生,$ f8 w A$ s/ Y1 {8 X
adjusting the Low Frequency Reproduce Equalization using the Reproduce3 y$ E& C; |' \* k: O5 l! v' K
调整低频再现均衡使用复制
3 C% C4 f: \+ H- {8 h5 n* VAlignment Tape does not produce accurate results.
0 w/ f% c M, Y# L+ F3 @: i) m# a6 Q调整带不产生精确的结果。
" O7 H1 ~ u0 I" J4 p7 e3 o* e. [& N2 h" R+ J1. Thread the machine with the 15 ips Reproducer Calibration tape.
1 M. {2 a0 e' ]- g1。螺纹15 IPS设备校准磁带机。$ b5 }( u3 c a0 g: M
2. Set the SPEED LO/HI switch to the Hi position.9 u8 O5 s: k0 d, c( g- [ x
2。设置速度的高低切换到高的位置。
; U' ^2 ~, z1 m, E, ` L3. Set both READY/SAFE switches to the Safe position. Set both INPUT/SEL.REP/REPRO switches to the Repro position, and press both OUTPUT SRL buttons (SRL On).
: j$ V2 V0 T7 i1 E3。设置好/安全开关到安全位置。设置输入sel.rep/repro切换到复制的位置,并按输出SRL按钮(SRL对)。! k2 T6 ]6 a) E+ _ y' x( e
4. Play the 10 kHz portion of the Reproducer Calibraion tape and adjust the CH 1 REP EQ HF H (VR17) trimmer until the AC voltmeter indicates +4 dBu.# }3 g5 @ {' `3 i w
4。玩的放音机标定带10千赫的部分和调整CH 1代表情商HF H(vr17)微调直到交流电压表指示+ 4 dBu。7 c4 b5 o* G" d5 }, X9 x9 N
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.% Z ^- H8 F7 _, ]
5。调整CH 2代表情商HF H微调(vr27)直到交流电压表指示+ 4 dBu。
& C& f" A D8 T0 A6. Thread the machine with the 7.5 ips Reproducer Calibration tape.7 W: \- M# u3 P9 ^4 q0 T$ v+ u
6。螺纹7.5 IPS设备校准磁带机。$ s" L/ n ]6 V0 u
7. Set the SPEED LO/HI switch to the Lo position.
, d0 V) m4 y& O7。设置速度的高低位置切换到LO。- _) D' A5 {9 i, l3 V7 z1 H
8. Play the 10 kHz portion of the Reproducer Calibration tape and adjust the CH 1 REP EQ HF L (VR19) trimmer until the AC voltmeter indicates -6 dBu.
; s4 E* e0 i: t$ P( g3 d' P8。玩的放音校准带10千赫的部分和调整CH 1代表情商HF L(vr19)微调直到交流电压表指示6 dBu。
, `6 r2 i1 W4 K5 A3 h( T" ?: VNOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below8 v2 \+ G2 r9 N; _* W7 @
注:7.5 IPS校准带均衡音在10分贝以下记录
( y. O+ C; D, |" h' @* ?! X7 Breference level./ P) n% k6 N! H4 F8 |4 P8 O+ [
参考水平。. i$ P( t" Y) D+ U8 V- }6 |% q* U
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
. D/ j/ _/ v- ~) m$ L* C% D& ?9 S9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。
$ c( `. E) D g, v* _% G+ y- p8 ]! f |