! f8 ?& z6 I: K( r0 j1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
& F/ k- j3 ^4 e7 m H ~1。连接交流电压表CH 1输出连接器。3 D: Y; Y* h5 R# S9 w3 n" x0 E# a
2. 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.0 X7 r3 @) h+ f. b, Y; `$ {
2。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。
5 e7 v1 a q# u6 I3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.+ V$ g" l# H0 a9 L& I! `! r
3。在磁带放音机校准参考水平的部分发挥1千赫。1 d) M( _, U4 H! C
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.) Q* n# [1 Z G5 ~$ A' V: j7 k
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。( T' @% }1 U J* r/ T& ?5 ^' z
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
; ]1 \% I, G1 y5 a+ E5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。6 Z$ ]5 B0 ^) _: u, c4 j' R: M8 v
4.3.3.4 Reproduce Equatizatioti Adjustment5 s) \+ L) y* w4 [- c/ j) }2 Z
equatizatioti 4.3.3.4再现调整
% M) h+ t1 P; F. ?! P6 fNOTE: This procedure adjusts the High Frequency Reproduce Equalization.$ C8 B; y! X0 u
注意:本程序调整高频再现均衡。9 |: \& a# r( E# ]
The Low Frequency Reproduce Equalization is adjusted during the Record1 e$ D' R) Q0 E$ z! G( ^, x. W$ `% g) \
低频再现均衡是在记录调整, f) b/ J7 I9 ^8 I- n0 P) w. C
Alignments. Due to the fringing effect which occurs at low frequencies,
# K2 H- p& c0 L. q: z对齐。由于边缘效应在低的频率发生,
" x5 q' ^5 Y( i) n; x iadjusting the Low Frequency Reproduce Equalization using the Reproduce
1 g( |0 z: N8 ^1 v# u! M" ]' {, O调整低频再现均衡使用复制) d. S( u* p2 C6 F
Alignment Tape does not produce accurate results.6 d2 T, a+ W2 f
调整带不产生精确的结果。# F% L# T q3 W/ S
1. Thread the machine with the 15 ips Reproducer Calibration tape. l' b4 W9 J! b: q4 n1 P2 h
1。螺纹15 IPS设备校准磁带机。
+ q" j5 [: @, e% t* [" K" N0 O2. Set the SPEED LO/HI switch to the Hi position.
! |% j2 o! S- C' c2。设置速度的高低切换到高的位置。" b4 A8 ^+ ^6 e5 I" Z f; Y0 v# `; S
3. 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).
9 v5 m1 M2 g# D" K5 ^9 z3。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)。6 E! L1 k) d* |: D
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.
7 Z: c, h' `4 W5 w, n. t3 p4 E2 H$ r4。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。9 O2 s |) w, a9 n$ k
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.3 v( I2 Z! F/ D; f8 S! C: D* e9 v9 W
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。- p/ W2 k; }+ z% a6 @' J
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.1 O) Z5 E O; r, v
6。螺纹7.5 IPS设备校准磁带机。
+ b4 C* W% w) B7. Set the SPEED LO/HI switch to the Lo position.
) x1 y% ?" P9 S0 A/ l5 m7 s, m7。设置速度的高低位置切换到LO。
$ e% d! A1 y, G- E) |) M8. 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.* M( r& M/ H& _% F2 Y
8。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。' M) e H* t# V" O7 [+ e
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below! W' [/ {. K; m' a
注:7.5 IPS校准带均衡音在10分贝以下记录: @) P' a( U0 g
reference level.
4 K/ o V5 @) Z& G, w- Z1 o/ N参考水平。& v4 t3 k( W1 M( r/ u' N' x* l
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
% q @% x* M1 y) a) U. Z/ A9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。 V2 {" l5 {/ ~* u
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