* V2 C& D8 q3 }4 {$ K/ _2 H
1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.1 [9 p5 n- t4 k5 f
1。连接交流电压表CH 1输出连接器。
2 Y& R- l; M& [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., u3 g. S/ k# H( ]1 w* X
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。! F2 y) K' C: P6 T
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
7 z$ S T' h- j# O: I0 O2 e" G3。在磁带放音机校准参考水平的部分发挥1千赫。' g* J, J5 S: x2 U% J
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.- |2 g5 ^/ Q& g J$ y4 _6 [. 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。/ u7 D; ^% q/ M
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
6 J" `2 R3 w* I5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。, {# U! u/ Z, @ d$ D9 G: ?
4.3.3.4 Reproduce Equatizatioti Adjustment, @+ A) T2 c; t3 ]
equatizatioti 4.3.3.4再现调整4 i0 T: r! y" d |$ \$ p
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.
7 |' {1 p4 o. H v, F s) b4 |注意:本程序调整高频再现均衡。
; S) ~5 v! n h7 s+ TThe Low Frequency Reproduce Equalization is adjusted during the Record
% e+ k0 i8 E- {3 Z) X$ L, o低频再现均衡是在记录调整7 O6 G: G% U# V6 D. @' H
Alignments. Due to the fringing effect which occurs at low frequencies,
# n1 O% z% B" N对齐。由于边缘效应在低的频率发生,6 s1 @3 ^2 ~0 Y; G/ {9 _7 P
adjusting the Low Frequency Reproduce Equalization using the Reproduce: p1 f1 f$ J7 w' H
调整低频再现均衡使用复制: D+ ~# L" r/ k, L: h" X" c
Alignment Tape does not produce accurate results.
- d/ f) d( y1 F3 } T调整带不产生精确的结果。6 Y3 Q; q$ [5 o7 Q) }( B( p! y
1. Thread the machine with the 15 ips Reproducer Calibration tape.
S. W" z8 Y5 R+ w* v1。螺纹15 IPS设备校准磁带机。
2 P% H2 v% v6 V5 j6 }) a5 C7 m% o. n2. Set the SPEED LO/HI switch to the Hi position.. G: J R4 L% A* z& X
2。设置速度的高低切换到高的位置。+ S; J& }, J+ ~$ R2 K9 U' {5 e8 h
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).
/ \% }& t( Z |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)。" i& u% a$ l8 f: v% k: ]
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.
9 D: S" C. V# ?4 ]7 Y7 K4。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。
8 }* e+ M- v) @( C5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
5 J. h1 l; {- p" e5。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 ~* l. v' n; p( K8 d: V6. Thread the machine with the 7.5 ips Reproducer Calibration tape.
$ s6 H5 m1 a/ q) N! B# Y6 v6。螺纹7.5 IPS设备校准磁带机。
$ D4 L$ W' t! g( O1 K4 J7. Set the SPEED LO/HI switch to the Lo position., G7 x$ ?; M! _9 a2 a
7。设置速度的高低位置切换到LO。 w& b* { O" g! S& Y# d
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.
7 N; i; j' l& _5 e4 Y6 i8。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。
6 m: w7 S) [/ J/ l) ?9 x; i% |NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below) w0 m, @, j' {( a( [6 u
注:7.5 IPS校准带均衡音在10分贝以下记录
; j. N2 W' V: N/ F& hreference level.
8 V% o! E" E! f& H. ]参考水平。
6 C8 O- V: _" K$ W. r9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
/ J& i0 T1 P$ N ]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。% j* |9 T7 j- U3 _$ L4 G* T0 \
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