! k' }; ~: i. x$ E1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.* }$ z4 E# S% D" F) x; J" o9 Q
1。连接交流电压表CH 1输出连接器。 {) U: M3 X! f# o9 ^
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.; }1 q9 F; k9 r, W0 L$ |
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。
/ u O/ h/ n0 \, Z3 O% T; t3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
3 _0 Z! L0 C: f% w6 c/ ?8 C3。在磁带放音机校准参考水平的部分发挥1千赫。9 {) r& c) K! S& V
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.. {, p* ]4 c) {9 X. A9 q
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。9 q: i* O0 `# I% G. G- O% P
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
+ ]! u6 f8 q8 A: h5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。& `" A3 l8 m' j0 Q, a$ q
4.3.3.4 Reproduce Equatizatioti Adjustment5 t$ ]9 t* b0 z2 ?/ d) h
equatizatioti 4.3.3.4再现调整
% }1 M2 `4 g: W: l4 K0 w* W- VNOTE: This procedure adjusts the High Frequency Reproduce Equalization." c8 j! A9 B' F0 g5 O1 A
注意:本程序调整高频再现均衡。
/ X; Q6 L4 |( `9 L: M# d. I; cThe Low Frequency Reproduce Equalization is adjusted during the Record
8 n2 \% c8 Y6 F! H# ^低频再现均衡是在记录调整6 G+ ?6 s2 j" Z. U- g5 x4 M: M& F
Alignments. Due to the fringing effect which occurs at low frequencies,
& v/ j: K+ p$ L: ?2 O7 i5 ?* ^对齐。由于边缘效应在低的频率发生,4 _0 V. @+ u( V& f5 ^3 O
adjusting the Low Frequency Reproduce Equalization using the Reproduce
8 b2 ]" \! F/ E调整低频再现均衡使用复制+ I3 F5 ?9 J& |3 v
Alignment Tape does not produce accurate results.
! D: d2 H* }7 Q z& r3 Q! h调整带不产生精确的结果。
" [9 p2 i7 a) }) w1. Thread the machine with the 15 ips Reproducer Calibration tape.
! P' t) y( |' O+ H0 F1。螺纹15 IPS设备校准磁带机。
' Z$ o0 d, S9 c) x6 m* y- k. C2 N2. Set the SPEED LO/HI switch to the Hi position.. I4 s% f* U" Q5 a5 w
2。设置速度的高低切换到高的位置。
* g* j- Q m4 s* S9 M3. 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 b N# w$ g( c' G) R8 h; p3。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)。
) S. d: H) B4 D9 z+ W4. 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.
W9 m1 K: ^0 e2 j, w4。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。
3 @& @. r, e1 ^4 H, @5 _( f5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu." \0 t3 |! c3 Q( W+ B1 x
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。7 j( R6 U/ a, L1 N/ B% g0 x
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.1 Q, ~6 ^9 p1 O" @' D! t6 h1 H4 a) c" \
6。螺纹7.5 IPS设备校准磁带机。
5 r5 s9 c/ f7 I; f/ U7. Set the SPEED LO/HI switch to the Lo position.
) t, j& y* f3 O+ {7 {; E0 @3 ~7。设置速度的高低位置切换到LO。' @* H& M1 V: Q2 t1 p* c
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.
! d6 }% X- c9 U- C2 Z0 r8。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。+ C& }0 @2 m7 q: j. ~
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below% ^, {; r2 X: D- |7 n5 R3 ]/ ?3 |- L
注:7.5 IPS校准带均衡音在10分贝以下记录
& l, k( U; a5 v+ p6 P$ e7 Nreference level.
& J5 @4 a6 y# U, w2 }) v8 [# ]参考水平。$ M6 l: P- }; H8 t$ C7 L( U
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
8 J1 O0 ~6 ^( X: N9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。% W- j" K1 g5 O3 J! C4 D. H
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