5 p' M) ~* p8 B* t* I1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
& n# m, g* R! V3 W; E/ f1。连接交流电压表CH 1输出连接器。- n/ p! X4 W4 E8 A A. e4 s
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.
* C- z# Y6 i1 y0 }6 E2。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。
6 v9 l5 t1 n' Q, V3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.4 ?; ]. B6 q* _- R8 B
3。在磁带放音机校准参考水平的部分发挥1千赫。3 r4 ?& O, n3 O. b6 Q$ n Z4 p. `
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
) @% R/ n6 O$ R& j3 d; d. Q4。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; L" K$ J2 Y5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
" t& s7 ]4 f& k; ?5 ^% X ~9 ]5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
/ o4 V6 L3 t4 m3 H/ t T4.3.3.4 Reproduce Equatizatioti Adjustment9 h( J' J. i0 k
equatizatioti 4.3.3.4再现调整+ o$ S4 @- x5 e, z
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.. `; S* J# `0 ~1 p4 ~/ P# m+ c& O
注意:本程序调整高频再现均衡。
5 ~1 `$ I, s$ a8 G% L0 D! zThe Low Frequency Reproduce Equalization is adjusted during the Record
; c4 [0 j( r5 i% p7 t低频再现均衡是在记录调整" J ^+ |6 e; S0 r) n+ p
Alignments. Due to the fringing effect which occurs at low frequencies,
, ^& P8 ^6 m ^9 B对齐。由于边缘效应在低的频率发生,
% _: h, u! Y( K- i) g- m1 u; F. Kadjusting the Low Frequency Reproduce Equalization using the Reproduce8 s) l( z) x2 i$ i5 A. L
调整低频再现均衡使用复制
- S) u* x8 v6 ~: N1 a" xAlignment Tape does not produce accurate results.
& I/ Q$ c* ~/ Y! R; f1 J调整带不产生精确的结果。
/ g. h- {. \; S k7 f7 b1. Thread the machine with the 15 ips Reproducer Calibration tape.( H* l' ^8 w( R- k! t) w0 S6 ~+ X
1。螺纹15 IPS设备校准磁带机。
0 F+ h1 d% ^% X6 k0 B0 j2. Set the SPEED LO/HI switch to the Hi position.
9 G, K3 L, q, O1 w! P5 v2。设置速度的高低切换到高的位置。. F/ D! r0 m7 q" V( ^1 [
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).
2 @7 Z7 j7 p Z& A) \$ p$ n3。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)。
' v" }8 ^) }( q8 I9 J4 u" M" B4. 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.# E9 t) _* O4 q& @# y% j) @) k
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。- e5 ?3 f5 v5 k: q' F8 b
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.% ^4 z- `5 L2 O7 N* Y
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。
9 `6 h. u1 X# x7 a4 o. x r1 v7 L6. Thread the machine with the 7.5 ips Reproducer Calibration tape.3 h9 O4 D3 e' d# [, ]9 N& L7 P g
6。螺纹7.5 IPS设备校准磁带机。) J; s1 z/ r1 d# l7 e- P8 N' j# r
7. Set the SPEED LO/HI switch to the Lo position.6 s1 Q) s: b3 [8 G( c1 ]
7。设置速度的高低位置切换到LO。
; A8 V/ k) _7 N) F6 a! z8. 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.
8 j# a; v, ^/ E+ u; w8。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。9 B8 h G* f. L( k5 u! W
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
4 o5 k9 O# x' W* D: b7 x! Z注:7.5 IPS校准带均衡音在10分贝以下记录 w' Q4 J- Y2 F$ P4 i% ?3 f& Q
reference level.: B- @; x: G6 s+ r
参考水平。) X M( f7 _0 A6 |% t7 s+ H5 h1 x
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
7 N6 p, h: x1 q: i8 x- w _9 ?- w9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。
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