. i5 k& R' ^9 B$ i1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
( n I F+ s- _) |1 s0 f9 }1。连接交流电压表CH 1输出连接器。
" q: m; p* {! [+ 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.
5 @& g. W. C$ t8 X$ j) O# S& y2。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。
# M. s/ H8 F7 k/ |' `! @3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
# d0 C3 t; S8 ?0 T3。在磁带放音机校准参考水平的部分发挥1千赫。: q- k; E2 g- w$ {: C9 a
4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.( n8 E1 d/ ~& l; f/ |! i; Y/ g$ k4 j# A
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。* E @9 B: @( j, l. W$ _
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
, K( Q0 k9 n! G6 f5。重复步骤3和4通道2用CH 2摄制水平配平¬MER（vr25）。
" P" y. U+ E4 s4.3.3.4 Reproduce Equatizatioti Adjustment \- l5 Y6 U, [3 P* k, Y
equatizatioti 4.3.3.4再现调整" }- T0 X5 ]( C6 Z% m: \5 A
NOTE: This procedure adjusts the High Frequency Reproduce Equalization." @, ]. ]( t+ Y- }. c
注意：本程序调整高频再现均衡。" @" Q* E) ]3 b% g* I
The Low Frequency Reproduce Equalization is adjusted during the Record
2 I9 j1 E4 J8 w) l o% U! c低频再现均衡是在记录调整
$ R. d$ J7 Y! \$ J! H# mAlignments. Due to the fringing effect which occurs at low frequencies,
) o7 D: S( x7 k% Y0 {对齐。由于边缘效应在低的频率发生，4 o; e+ R" v7 j0 O1 l
adjusting the Low Frequency Reproduce Equalization using the Reproduce; H4 m4 W$ x0 L& q7 r3 M
调整低频再现均衡使用复制0 G7 r) y @. P9 \) j% e
Alignment Tape does not produce accurate results.( R& U1 T4 b+ _. K3 L1 G5 |' {
调整带不产生精确的结果。
3 ^- u. \! n% i& u6 P6 X1. Thread the machine with the 15 ips Reproducer Calibration tape.3 `) J7 Y" b3 A* X/ r5 i
1。螺纹15 IPS设备校准磁带机。& ?; h0 k% Z2 V5 N' X
2. Set the SPEED LO/HI switch to the Hi position.
+ D6 ^* C2 H/ b% D' I1 O. c; V2。设置速度的高低切换到高的位置。
6 r1 N$ m6 }% N3. 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 K' U& F% L1 T) W b3。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）。& L8 c( c# t+ E) V" a: O
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.: K5 k- B6 x6 W
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。5 k& O: c. u) a1 e9 a
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
( N7 W- s6 I4 B5。调整CH 2代表情商HF H微调（vr27）直到交流电压表指示+ 4 dBu。0 C) S0 A. O8 y0 n$ c
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.1 e0 |: v3 r6 L* x1 O& z
6。螺纹7.5 IPS设备校准磁带机。( c- L5 ]( h3 Y8 _; q# C% Q ?. O
7. Set the SPEED LO/HI switch to the Lo position.) [, |, T8 ` t
7。设置速度的高低位置切换到LO。) x6 s; [9 [3 E9 Y% D
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.9 n1 V; I" N3 N8 h$ k; q2 S* z! `. p
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。
g M3 d$ F, FNOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
# d2 M# V s2 [4 q/ x8 Q- O注：7.5 IPS校准带均衡音在10分贝以下记录
0 v- U5 ^3 N8 C, T: N! c+ Qreference level.
' z) i, q6 K1 t7 X( v/ m% |参考水平。
4 m7 Q e: z" C9 T& H9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
0 Y- k/ @; n1 e9。调整CH 2代表情商HF L微调（vr29）直到交流电压表指示6 dBu。
# S J8 Z: o/ @, h! G& [ |
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发表于 2015-2-3 11:15:55
