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1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
2 V W6 I8 K) f# Q1。连接交流电压表CH 1输出连接器。! x5 C3 Q ^# R* C) c! T1 d! a
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.- \, y5 X. o8 Z, w5 v& 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 i+ L. a3 I1 M& G. W# `$ r3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.0 y3 ]: ^# L$ `6 X3 d; h
3。在磁带放音机校准参考水平的部分发挥1千赫。
# v" C2 K7 L+ f. _- Q* d/ l4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
" R5 P( S$ q4 v& N( G; n/ V) D. H4。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。
9 O P* d1 d+ U/ r) ]0 w. a" Q9 ^5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
1 ?7 l+ Q- Q& N# y5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
0 d7 ]" T+ {$ c" s0 \4.3.3.4 Reproduce Equatizatioti Adjustment- F7 |* @+ h, r. n
equatizatioti 4.3.3.4再现调整, u5 P/ s! W/ _3 g T
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.
1 O2 b1 H$ d* Z- w) S注意:本程序调整高频再现均衡。
. ]# H8 d' U/ [/ T/ Z% lThe Low Frequency Reproduce Equalization is adjusted during the Record
; g5 H. t4 h7 |# s低频再现均衡是在记录调整
8 \( u. M6 W" L, `7 X) f$ U4 }0 gAlignments. Due to the fringing effect which occurs at low frequencies,0 E( h( ~& K) ~8 A* k% U3 Z. \8 H
对齐。由于边缘效应在低的频率发生,2 @4 L4 [4 G5 l0 {0 p) m8 ^
adjusting the Low Frequency Reproduce Equalization using the Reproduce
9 k& w' h. E4 M: ?% k9 T调整低频再现均衡使用复制
9 J5 q* i# ]6 i; \; vAlignment Tape does not produce accurate results.
6 u' O. z8 }% |调整带不产生精确的结果。
; O0 T# l' |1 K0 d3 c. O& t1. Thread the machine with the 15 ips Reproducer Calibration tape.4 {0 s" M, u. g ^# \1 I
1。螺纹15 IPS设备校准磁带机。! @# a( w3 w& \9 l, A: s8 Y
2. Set the SPEED LO/HI switch to the Hi position.( z+ s' o/ K/ [3 O; R" C
2。设置速度的高低切换到高的位置。
( c5 p& I. D. i N% O" e H3. Set both READY/SAFE switches to the Safe position. Set both INPUT/SEL.REP/REPRO switches to the Repro position, and press both OUTPUT SRL buttons (SRL On).2 X* o% [: S+ `. k" q* X
3。设置好/安全开关到安全位置。设置输入sel.rep/repro切换到复制的位置,并按输出SRL按钮(SRL对)。- z/ B, F, }; s) _% i0 i2 c
4. Play the 10 kHz portion of the Reproducer Calibraion tape and adjust the CH 1 REP EQ HF H (VR17) trimmer until the AC voltmeter indicates +4 dBu.
- v3 y: E' O4 `8 p) v" k4 d4。玩的放音机标定带10千赫的部分和调整CH 1代表情商HF H(vr17)微调直到交流电压表指示+ 4 dBu。
6 S& P0 |5 z4 P5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
0 k; [3 l8 w/ t: n+ f& B* g; E4 t5。调整CH 2代表情商HF H微调(vr27)直到交流电压表指示+ 4 dBu。
/ E; v: y9 V! o6. Thread the machine with the 7.5 ips Reproducer Calibration tape.& ~) b% L) i8 |* X! r6 i1 @
6。螺纹7.5 IPS设备校准磁带机。
$ _* a- m! L& ^5 T' |$ o! j/ t7 Q7. Set the SPEED LO/HI switch to the Lo position.; y- {2 m% w6 }! x& B
7。设置速度的高低位置切换到LO。% \: g$ f8 A: \) A3 Y; s6 p, Q, A$ e
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.
( H: e( h% f, \6 h' d8。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。, h+ a: w8 b9 ]# }/ p4 O( |+ J, |, H
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
; o! O: C! B5 p% B7 N注:7.5 IPS校准带均衡音在10分贝以下记录2 [/ ^+ h/ G1 f4 E+ ^0 J7 B
reference level.5 F7 W/ N5 i6 p8 Y3 c; J$ z
参考水平。
7 H7 [/ G4 j X2 ~ o9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.6 A% ~* J$ Y% d! x9 l* k
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。3 B& T, Q6 k- o/ L) B; `
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