( u# h, L5 P: f9 Y1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.& y8 ]& n* t) a+ Y
1。连接交流电压表CH 1输出连接器。
5 n* `- w$ g& ?* B% ^ ]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.: h7 q& Z; j7 X5 Q: i) \
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。
s- b0 G+ t5 ~6 t2 u3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
& o2 l9 r# M! T( s( ~; Y& ] w6 ?3。在磁带放音机校准参考水平的部分发挥1千赫。
( h: x' k6 m5 U- r) G1 A( K! j8 y4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu." |4 V$ m" {, y' j+ s7 q) z' U( 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。/ ~+ X: d8 C7 p. ?
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
; f+ h! l# I3 Y- x9 u; t5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
# G; M7 A# A9 Z" S% r( }4.3.3.4 Reproduce Equatizatioti Adjustment4 I% o+ y+ ^7 d
equatizatioti 4.3.3.4再现调整+ A/ K/ |$ Q N5 y$ d" }2 p8 D
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.$ p5 r/ e. \+ ?
注意:本程序调整高频再现均衡。' Z7 c4 n7 A0 r( p& }$ i
The Low Frequency Reproduce Equalization is adjusted during the Record
' T# K5 W: p4 }% J/ v低频再现均衡是在记录调整0 O: f% A( x8 ?+ [2 b! Z, H
Alignments. Due to the fringing effect which occurs at low frequencies,
" V6 ^5 n! O/ S/ M对齐。由于边缘效应在低的频率发生,
" b# O. V+ g: e1 f8 Zadjusting the Low Frequency Reproduce Equalization using the Reproduce
, u) A, a# f. t4 S调整低频再现均衡使用复制
4 o4 X. S) ]+ R: wAlignment Tape does not produce accurate results.
8 W, W8 L5 H4 L4 L调整带不产生精确的结果。% A+ N( W; K! ^& U; w
1. Thread the machine with the 15 ips Reproducer Calibration tape.- o+ |* U& W. t, l, Z& o" r0 f
1。螺纹15 IPS设备校准磁带机。
- D3 Q1 I. {, ~' ~6 A. p- `& H2. Set the SPEED LO/HI switch to the Hi position.0 K" A2 b4 L; z8 _! U
2。设置速度的高低切换到高的位置。3 R# `0 E; N8 Z/ n8 b6 \5 q2 D) b
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)./ A9 `' _4 o7 g' u( l+ g% I: `3 }
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)。; |* ~( n! F# u4 ]& 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.
9 t4 G) o' G9 V7 O4。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。/ m+ E! ^* `! }3 A: S6 V' r/ S7 P
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
! g2 ?5 D3 O! k5。调整CH 2代表情商HF H微调(vr27)直到交流电压表指示+ 4 dBu。- T, Q7 f2 ~! @3 @0 y5 \. y
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.7 D! o+ d8 p* Z, Q b# S) e" h
6。螺纹7.5 IPS设备校准磁带机。
. l- j$ Y5 o2 u) X8 p- t( Q7. Set the SPEED LO/HI switch to the Lo position.7 D* V# R+ T# l7 |# `
7。设置速度的高低位置切换到LO。' }( V( D( j+ {! T- g' P; `
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.8 F7 t5 s5 B! `0 y
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。8 t3 r0 ~5 q# t* o6 ~- W1 P, o* V3 o
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below1 H; a+ w3 N& i0 _7 c
注:7.5 IPS校准带均衡音在10分贝以下记录
+ K# A7 o4 r& y- o. e: `reference level.
: x. s: L" N1 Q5 r) T( Y4 X$ e( E% M参考水平。/ i3 C7 L3 N8 E3 f
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.! k2 b3 ^: v4 ~8 w' W) L
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。; }) B5 u# `3 C; c* A
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