- Z- D5 o+ ~' Y, v" [1. Connect the AC Voltmeter to the CH 1 OUTPUT connector., l5 H, H( M8 b' }) Z7 w
1。连接交流电压表CH 1输出连接器。" f- |2 n/ v) {6 `4 W& d
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.
/ k2 K& ~3 D' ^ D$ G7 k2 ~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。
0 j; U5 ]9 t# R5 L3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.: D7 { N, E3 p B
3。在磁带放音机校准参考水平的部分发挥1千赫。
) H9 M% }9 U- l {5 [4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.1 M9 X! v3 s* O. B4 A. |. L0 Q: I
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。
+ j6 M3 _7 P, Y5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
& @2 i& a" [. n9 f& E1 ^) V5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
+ C. K. I- G+ o& m- X* X+ p$ U$ ]4.3.3.4 Reproduce Equatizatioti Adjustment
; R$ p4 Z: R1 O7 wequatizatioti 4.3.3.4再现调整
- o) m R6 D# x( R/ iNOTE: This procedure adjusts the High Frequency Reproduce Equalization.
, U% c2 `9 V/ `! {5 ]3 G8 O注意:本程序调整高频再现均衡。$ A+ e1 b/ F. p3 f1 o6 V* K
The Low Frequency Reproduce Equalization is adjusted during the Record
4 y3 g# i' _7 r$ _# G低频再现均衡是在记录调整$ c8 D/ C. F w
Alignments. Due to the fringing effect which occurs at low frequencies,( X/ h/ b) v- {* C# L, I/ R
对齐。由于边缘效应在低的频率发生,
U7 \3 a3 P$ ?2 oadjusting the Low Frequency Reproduce Equalization using the Reproduce
9 [+ j0 k: ~* c调整低频再现均衡使用复制
0 `% \+ C' S0 k6 o* t5 jAlignment Tape does not produce accurate results.
2 j1 ?5 d$ R, Z6 W# \调整带不产生精确的结果。
}3 T' E$ O; w% x% ^7 K1. Thread the machine with the 15 ips Reproducer Calibration tape.
+ d3 W) j) p1 N% N2 M3 m& A0 O% k5 @1。螺纹15 IPS设备校准磁带机。; A' S! J9 W# I: n$ `
2. Set the SPEED LO/HI switch to the Hi position.! b7 i6 ]* S! F5 g9 D1 b' j
2。设置速度的高低切换到高的位置。; E' o$ L4 W; r2 _ ~8 f
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 x/ R* n- _' I3 U3。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)。
8 ?4 n2 i+ K; {* O' O; M4. 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.
; w8 t0 I* ?* M' ]% x4。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。" O3 N9 x9 j8 H \; L( ^: w1 k
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.) G% W6 K. a w7 U2 E! C
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。
1 p& A7 f2 Z' W8 D1 M% z- Y6. Thread the machine with the 7.5 ips Reproducer Calibration tape.
$ B6 }# ?: X' C: ]$ H. x6。螺纹7.5 IPS设备校准磁带机。5 E5 j; u ?: s, `
7. Set the SPEED LO/HI switch to the Lo position.
! G( T8 w$ m& \) Y7 d0 ?- V7。设置速度的高低位置切换到LO。
+ e) V! j; u! s3 ]- B% B8. 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* f) T" L G" k$ ^6 J
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。$ l4 f' u( `# `: M; X& M
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below2 p% W2 t1 J1 u2 F. w6 B) x
注:7.5 IPS校准带均衡音在10分贝以下记录+ U) C; Y! R: b9 ^1 M! X, Y
reference level.. n0 g' N$ M8 \
参考水平。7 o m- R1 E, z4 a, s9 ^5 P
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
: c8 _1 G1 S7 @+ C9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。# F& Q8 ]/ E; u. K$ y# n/ w2 P' r
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