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1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.2 e' R, X/ _, L9 Y9 E+ y% k
1。连接交流电压表CH 1输出连接器。
- Q3 m- S, i8 _8 B! x4 _9 C2. 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.
9 x# O. A7 a1 o2。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 L5 l3 t1 [. K$ Y6 c4 z5 Q# C1 [3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
5 t9 }0 {/ Z# v9 o( a3。在磁带放音机校准参考水平的部分发挥1千赫。
V2 [: h* c# R) G% |' }1 d4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.' y5 S3 O( l7 O4 N8 A
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。. k- s3 v9 O# ]* v8 x
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
M3 H$ n. N k8 e* {) B5 q5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。! F+ d! `. Q8 _
4.3.3.4 Reproduce Equatizatioti Adjustment8 }: p. G6 w' G9 b( n! ^/ s1 v
equatizatioti 4.3.3.4再现调整. t0 v- e9 ^$ I8 p
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.9 c+ T- R T& w5 X
注意:本程序调整高频再现均衡。
6 J% }, _9 i" T+ m2 k) KThe Low Frequency Reproduce Equalization is adjusted during the Record
R t+ n1 E' h3 N! ^低频再现均衡是在记录调整8 R4 j+ f3 M: T
Alignments. Due to the fringing effect which occurs at low frequencies,1 j- q/ |+ n" C# T) e# H! T
对齐。由于边缘效应在低的频率发生,4 q2 W1 U3 ^, F# D2 S1 E6 F
adjusting the Low Frequency Reproduce Equalization using the Reproduce4 X$ V8 @8 V) ]3 I" b
调整低频再现均衡使用复制& @1 n3 X$ K F
Alignment Tape does not produce accurate results.
& e: m8 Q" o& v' y( T调整带不产生精确的结果。
5 T* t0 M9 R! I) J, c- w7 H1. Thread the machine with the 15 ips Reproducer Calibration tape.6 x3 g3 [. J8 J# M: W" O* H+ n
1。螺纹15 IPS设备校准磁带机。
# v: I7 a0 S( o$ K2. Set the SPEED LO/HI switch to the Hi position.
9 r6 y$ p" L& u. J2。设置速度的高低切换到高的位置。# a ~9 H/ g) L: y& t
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).8 h) ^6 I. }. K5 Y$ b/ k' b: w
3。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)。
% g$ n; j6 f. i! v @. [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.' V3 f- [7 |9 p/ `) h
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。+ l5 q5 Q5 k, v* j& R9 X9 e
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.! x' l5 f' b, k0 k8 T b. z$ ^
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。
6 w4 }. ]0 m# D( u/ I4 t6. Thread the machine with the 7.5 ips Reproducer Calibration tape.( X0 d6 l* G) k) M
6。螺纹7.5 IPS设备校准磁带机。
& [) _7 v6 n4 r7. Set the SPEED LO/HI switch to the Lo position.; S7 X" ^' ~% g7 K: H0 `
7。设置速度的高低位置切换到LO。' F* o0 }# Q& {4 G
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.$ o$ \, p: d! C# ]/ u
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。+ q: z+ k; \6 F7 v1 _, v2 z8 j
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below, @0 w! G" ^9 e7 [2 V7 U
注:7.5 IPS校准带均衡音在10分贝以下记录
/ T2 E- f: w: c- v5 hreference level.5 v" A8 D. v% E" J& r3 D2 t$ {
参考水平。% k* g9 ^2 e& i
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.! v5 U5 |) k5 H
9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。% V, S- ^ M1 U) e9 h
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