6 j7 ]9 J$ A: J+ X6 x
1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.0 Z- Q% H; T% |3 O8 Y+ B
1。连接交流电压表CH 1输出连接器。
2 A; ~' L& `. }) x2 T2. 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.
# z& @) K! H; H, w6 P& [, ~: @8 v2。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。 i) W( V+ T) b/ g5 O& b
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
, ?+ @. D. h2 Q6 b/ f( D; g3。在磁带放音机校准参考水平的部分发挥1千赫。
) y1 {$ n1 X. _) G4 Q6 Y6 f( @4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
& Q% g* p8 I- v, w8 g4。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。4 [0 G4 q& v. b3 ~" i6 [
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).) n! T; Y3 }7 S9 T
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
/ f1 {# m. A5 }$ W* W; B- j4.3.3.4 Reproduce Equatizatioti Adjustment
7 y1 T9 U: `) Gequatizatioti 4.3.3.4再现调整
v# l0 w2 ~% v9 B' Q6 j# qNOTE: This procedure adjusts the High Frequency Reproduce Equalization.
1 t$ K7 g" b# C5 O# A0 ]注意:本程序调整高频再现均衡。
: b" R- B5 O0 z- q0 AThe Low Frequency Reproduce Equalization is adjusted during the Record/ Q% R* y& O7 D0 W- O1 W
低频再现均衡是在记录调整# O; ~& B% ^ _
Alignments. Due to the fringing effect which occurs at low frequencies,
8 Q2 ~- y9 s$ F' Y对齐。由于边缘效应在低的频率发生,
- K- m- V# Q4 v1 S1 |adjusting the Low Frequency Reproduce Equalization using the Reproduce1 Z- n5 m5 F [ Z
调整低频再现均衡使用复制
* h( H4 }6 [; l0 E- N! ~* s. gAlignment Tape does not produce accurate results.4 J) s4 N f8 o0 P( D
调整带不产生精确的结果。+ V3 I! F& Z& T3 k# X! |7 E
1. Thread the machine with the 15 ips Reproducer Calibration tape.
7 ]/ }' D- i2 ]1 v1。螺纹15 IPS设备校准磁带机。2 T. X3 V% h, R- d# y% x
2. Set the SPEED LO/HI switch to the Hi position.$ B# D/ @; n$ G% A$ L; f, c1 w. f9 ?
2。设置速度的高低切换到高的位置。
2 U! ]7 ^/ P$ g. |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 Q6 J9 p9 a5 O. o n% y1 y3。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)。! T; E) t- [% o" K+ ^. e. Y& B- W
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./ J9 }- Z% ]( E. w4 R
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。0 S6 `. M4 F% S5 ?8 c8 l
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.1 j$ ?0 E( r& H7 W$ q
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。; p* j; ]( K9 d9 F# l* n5 L% I
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.5 r' N# Q! C6 w4 \; b- P1 f0 z
6。螺纹7.5 IPS设备校准磁带机。$ ^2 q- T1 a$ o; d' k
7. Set the SPEED LO/HI switch to the Lo position.& T' \6 y9 R' h; Z
7。设置速度的高低位置切换到LO。2 T3 b6 G# A _* [+ M5 v1 V3 Q8 Z/ q
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.+ y( Y4 `/ T# N0 g. c" t7 I% A f) e
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。
% |4 l% J# E, y8 l% _; N y2 ^, tNOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
! q" B$ B4 N. R+ g4 `注:7.5 IPS校准带均衡音在10分贝以下记录5 a1 C# B$ `/ v4 t1 x
reference level.
8 d: D5 q6 L# M: L- d' v* v参考水平。
4 F }: {0 D# C# B9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
" n/ R4 @6 B+ k9 L9。调整CH 2代表情商HF L微调(vr29)直到交流电压表指示6 dBu。2 [2 V; H! {5 [7 P
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