4 K6 [, ~* z1 ^$ C1 [! }3 x5 |5 k" I' u1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
" I8 | K |& f1。连接交流电压表CH 1输出连接器。
u6 R0 U* z- ~# s5 p) Q# |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.8 E: a$ Z: Q- N* ]
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。8 @) [8 r+ [+ i0 a* C8 {( n
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
+ g* j, X! B6 f# f7 r6 `: j) v2 [9 V3。在磁带放音机校准参考水平的部分发挥1千赫。4 ]4 g: A, o- e9 S$ D
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.% a' ~' A3 e/ Z+ b2 G4 E
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。
' I, A+ E3 U+ N3 {7 t9 W5 @; u5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).2 J- g! G, A+ d3 g
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
/ w# Y/ G) M- j" T$ m6 V8 J E: d4.3.3.4 Reproduce Equatizatioti Adjustment
. Y. S. p& ~! Y! s, A: xequatizatioti 4.3.3.4再现调整
/ c, i0 G% w" r- K0 hNOTE: This procedure adjusts the High Frequency Reproduce Equalization.& n, g- ]6 m& d2 Z
注意:本程序调整高频再现均衡。
* D) U( D" J$ ]1 h( hThe Low Frequency Reproduce Equalization is adjusted during the Record
5 c( x% h1 g1 g8 I低频再现均衡是在记录调整
4 q1 y5 s, c" ?7 i5 }Alignments. Due to the fringing effect which occurs at low frequencies,
& S( j; m9 w5 B! e2 i* Q对齐。由于边缘效应在低的频率发生,- M+ i* z0 C" B: i) H$ `3 q, n
adjusting the Low Frequency Reproduce Equalization using the Reproduce
( T9 v+ l8 I4 u" d. ]调整低频再现均衡使用复制! k4 Y- n( s/ }
Alignment Tape does not produce accurate results.( p ?6 ~9 X. ?4 u" m$ h
调整带不产生精确的结果。
! n: `9 K6 P6 s) `, P5 q1. Thread the machine with the 15 ips Reproducer Calibration tape.3 v! W$ V3 f7 r o
1。螺纹15 IPS设备校准磁带机。3 k6 p5 r/ e. y! ?" r5 r4 e4 Y
2. Set the SPEED LO/HI switch to the Hi position.
4 s# Y: f/ W! G5 ?! i/ R2。设置速度的高低切换到高的位置。
! A# V- C3 z3 S: m, R3. 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).4 t) k. w6 D) \* \' r7 F3 V/ K4 c
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)。
" \: `* \7 m* {: L/ K U4. 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.& I6 N N$ A' C
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。+ D ~; t$ T9 @- h" ~" L" ?) a
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.4 \! G' a9 h f4 d8 o! t& X# `
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。
4 j- b y- O' s2 t V6. Thread the machine with the 7.5 ips Reproducer Calibration tape.
! T* w! N- v5 r, Y% P* s: y6。螺纹7.5 IPS设备校准磁带机。8 V' I5 q: L! e, y
7. Set the SPEED LO/HI switch to the Lo position." ~' S$ Y6 F0 ~5 i8 x; e E7 H
7。设置速度的高低位置切换到LO。
: V2 ^8 d+ j' R$ ], [7 ]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.) P( I6 B$ E6 @
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。
- X/ m7 ^7 U: x6 o/ ~) QNOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
# y9 K* n8 y' v. [: D注:7.5 IPS校准带均衡音在10分贝以下记录
D' u B* N0 Z7 Rreference level.
' b. q( J. h& I1 C参考水平。! ~ w/ c0 ?' e" v0 E' O8 a0 n
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.( ^; h& R" z& G) t/ X" Q
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。( e, \# E& }, U3 r9 f. a
|