0 h5 F4 e, k8 X9 J1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
@3 H7 P( P( j% p1。连接交流电压表CH 1输出连接器。8 K4 ]6 \- h, Z. ^
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 X+ _6 }( M; k8 e/ d- ~2 e% 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。6 C- R6 T* h7 G" L8 G7 _# x
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.0 q* Q0 N4 ?1 |8 L- r* } G# e6 C/ \
3。在磁带放音机校准参考水平的部分发挥1千赫。
. V7 i6 r9 Q0 k8 ~, }7 s( v4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
1 m. `; |0 G5 \- e# p, ]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。( d, p3 n0 f/ Y4 i! e" \- ~
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).$ V& S. |0 |5 I% ~
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。5 n# X' c6 Z( |& D
4.3.3.4 Reproduce Equatizatioti Adjustment
; u9 C* F) B. U! e# u0 [equatizatioti 4.3.3.4再现调整
/ ]( O: f. P% V- k7 a- i' SNOTE: This procedure adjusts the High Frequency Reproduce Equalization. Q4 [, T3 b- F$ a3 f- J6 j0 S7 q
注意:本程序调整高频再现均衡。0 t: l0 I: o5 c" G( j
The Low Frequency Reproduce Equalization is adjusted during the Record
/ ~ z" K+ Z- a* m K" y) Z' p低频再现均衡是在记录调整
1 d. I1 ^* U: @5 D* E8 p% GAlignments. Due to the fringing effect which occurs at low frequencies,
$ X9 D7 N: v% t/ Q8 m对齐。由于边缘效应在低的频率发生,
5 P% T+ z0 H$ p) tadjusting the Low Frequency Reproduce Equalization using the Reproduce
. ]7 u) s# b$ K Y) h7 g9 _/ F) m4 p调整低频再现均衡使用复制
: M) y% M2 d# H3 N- @1 LAlignment Tape does not produce accurate results.
/ v: }2 E' m5 U( \9 T( H* _调整带不产生精确的结果。! ]) ^( O* y6 C& y, j
1. Thread the machine with the 15 ips Reproducer Calibration tape.; O3 b2 p1 D" T V, L
1。螺纹15 IPS设备校准磁带机。
* i& _! C/ |& V7 ~3 N' Z4 w, b2. Set the SPEED LO/HI switch to the Hi position.
- P6 N6 f2 K: }3 R2 N# D) p2 L$ C+ n2。设置速度的高低切换到高的位置。
; ?; y' ?: ~4 J) B) B# V/ C3. 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).! a$ O& d, i0 s. A& q. x
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)。
. D$ v; f1 w6 ]1 p4. 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.
/ U" J' q/ o" K. T4 N) N4。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 v- n% o2 T3 k! ?6 p5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
/ l- c! D. T1 P" ]! Q7 \" S5。调整CH 2代表情商HF H微调(vr27)直到交流电压表指示+ 4 dBu。
! g T- M# N( [& O% i8 X5 J/ R7 t6. Thread the machine with the 7.5 ips Reproducer Calibration tape.. Y9 I5 F1 A' N7 m
6。螺纹7.5 IPS设备校准磁带机。
% {1 N z. _$ \# y9 s z( ~7. Set the SPEED LO/HI switch to the Lo position.
5 e& O( Y7 g6 f1 h1 x5 ]& e* g7。设置速度的高低位置切换到LO。
! Q( C. w) w3 u8. 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.
; i( i5 q& N% T9 r3 I$ L8。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 ]* c, L+ t4 f1 e. P
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
/ o; M- A1 C+ J: U注:7.5 IPS校准带均衡音在10分贝以下记录' J! r; `( S9 F
reference level.
j; F: {4 _$ q2 Y参考水平。
Q) m% ~' B4 S, L9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.# l3 @6 P$ ~. X7 C
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。
; K4 m5 r' M" L. ^3 G/ A |