% D4 X" B* B3 o* a1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
9 X8 c! f, J1 o4 R. I [7 G1。连接交流电压表CH 1输出连接器。
! B) R) `1 D' q8 M. q2 L2. 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- `9 ?7 s8 w k5 ?0 p
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。 d' j5 T9 k! B; J/ |' O, F+ a
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.# }+ L% z& D' l& v$ j5 l) `* V5 Z
3。在磁带放音机校准参考水平的部分发挥1千赫。
! D. H7 F5 _8 g7 ~2 h8 O4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.5 R* @4 ]' c( ~
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。
! R* }& k0 Y: n5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
+ P( S2 D4 H+ K5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
0 D$ s% y. V* K, h7 K4.3.3.4 Reproduce Equatizatioti Adjustment
; T( s6 G# O2 E/ e; ~; aequatizatioti 4.3.3.4再现调整2 j, {. o- R) S& n# `' I5 V
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.7 {6 @5 ^" v% C7 x6 a/ Y
注意:本程序调整高频再现均衡。
0 h. M4 ^1 H/ W6 G; mThe Low Frequency Reproduce Equalization is adjusted during the Record
/ i+ ]& l$ f9 S p' n' d: u; }1 |低频再现均衡是在记录调整5 o% j/ |( v/ @$ r3 g3 q
Alignments. Due to the fringing effect which occurs at low frequencies,
' R3 {* R/ p ^9 x0 N% N' g8 F5 m对齐。由于边缘效应在低的频率发生,
- _" d$ b, ?# d& y3 o% k2 L8 badjusting the Low Frequency Reproduce Equalization using the Reproduce# T2 p) F# y- I, o0 k* Y
调整低频再现均衡使用复制* O! \1 R' }) }3 m. g. k1 L
Alignment Tape does not produce accurate results.
$ H8 E. {& C9 n/ d9 q调整带不产生精确的结果。
/ W) H: d/ V: X5 Z1 L @1. Thread the machine with the 15 ips Reproducer Calibration tape.0 d+ ~) e; H6 \; a9 Z
1。螺纹15 IPS设备校准磁带机。
3 d; g2 h- {- ^; D( N X1 O" q& f2. Set the SPEED LO/HI switch to the Hi position.% T' a6 v7 ^% L3 m Y: r1 @3 {
2。设置速度的高低切换到高的位置。
B" A' X, E7 H9 G9 `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).& {* ^$ \0 R- G/ ^8 D& [6 j
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)。
9 X& ~* h* [; Y0 b7 g4. 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. h% e" U4 X! a: n# B" B
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。 @* p+ N# W x% k q5 t( y
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.! N+ R7 E) ^: g/ b' H
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。
5 X+ O: r0 u; @" O& J; [# W6. Thread the machine with the 7.5 ips Reproducer Calibration tape.4 n" z/ l) |1 B# Y
6。螺纹7.5 IPS设备校准磁带机。+ N7 X0 @; C) y0 Y
7. Set the SPEED LO/HI switch to the Lo position.
$ o, G* J& M9 m7。设置速度的高低位置切换到LO。+ v! D5 [; O, I8 x
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.$ e/ o R6 U) ~& d1 d1 s
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。% u2 m" c1 C/ o2 n! N+ h; Z, A
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below- @7 k! C$ E: l% s/ j, }. w1 ^
注:7.5 IPS校准带均衡音在10分贝以下记录
5 p1 G& W; T, _/ I1 jreference level.8 K2 X6 ~+ t$ @ l- W
参考水平。* i" s/ e B# W, K
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.8 b" J+ H& R. l2 u) e
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。* Y$ }/ W5 N# ^ y" T9 X
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