+ g' _' u d2 X2 \! G1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
1 n6 e8 J. H4 x+ I, w4 |1。连接交流电压表CH 1输出连接器。3 K2 L) S4 ]; ]' Z( u# i3 [+ a7 ~
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.( v+ }- G9 K1 l) n$ j4 v- K
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。. l, U; S( I/ S7 f
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape. y. M; U2 g) o3 V; E) m
3。在磁带放音机校准参考水平的部分发挥1千赫。
% x1 D7 I6 ^1 A1 t* a# c4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.7 H# D! i8 _" S$ W! f
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。$ j E. V/ u& z3 K) d7 q1 o+ x. N N
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).) n8 P: Y) { Y2 p2 \
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。
8 D6 E9 I' B* \6 v) k; n4.3.3.4 Reproduce Equatizatioti Adjustment1 ?4 Q- q1 f! ?1 ^: w
equatizatioti 4.3.3.4再现调整/ J; C3 L- D2 \
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.) d& K- a+ Q/ Z+ e4 B' e* u* C
注意:本程序调整高频再现均衡。 }9 V4 B6 n3 ~8 p3 O+ q- T
The Low Frequency Reproduce Equalization is adjusted during the Record8 f0 x1 T+ v7 v( Q
低频再现均衡是在记录调整, S( ]6 O. C2 O7 `/ Q
Alignments. Due to the fringing effect which occurs at low frequencies,' w% p$ ~9 H& T" J7 R6 b0 G
对齐。由于边缘效应在低的频率发生,! `+ k9 r8 P" T& P( g+ K
adjusting the Low Frequency Reproduce Equalization using the Reproduce! f4 n- _+ q* Y8 v8 r% g% t
调整低频再现均衡使用复制
. G( t# e" J3 C# iAlignment Tape does not produce accurate results. p% h, m# l6 E" m4 J1 K: @% B
调整带不产生精确的结果。
, D% M6 B! U& a1. Thread the machine with the 15 ips Reproducer Calibration tape.# i- _7 u' x5 S
1。螺纹15 IPS设备校准磁带机。
9 X8 Y5 e ~: i$ X1 X2. Set the SPEED LO/HI switch to the Hi position.* P+ {1 Q8 |) A- Z% o7 O
2。设置速度的高低切换到高的位置。
1 _. b+ n3 C) o% Q6 U3. 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).6 i& `8 B( k& m2 l# p. c6 b
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)。0 { h" J8 e" 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.' @" j1 n4 C4 n- p# H- 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。) u6 N: i- T' a& p7 E, T
5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
0 b7 J' d9 b; { `2 j5。调整CH 2代表情商HF H微调(vr27)直到交流电压表指示+ 4 dBu。
" ?: n: H1 H- U) X1 |) u o2 \6. Thread the machine with the 7.5 ips Reproducer Calibration tape.
) J5 i( _$ d I: d; D3 a* n8 H6。螺纹7.5 IPS设备校准磁带机。
% p4 x4 |, z; F2 ~! @5 o/ C1 i7. Set the SPEED LO/HI switch to the Lo position., h/ q+ Y) ?- {, n# a+ a
7。设置速度的高低位置切换到LO。
9 K. H& o. K, a7 t$ {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.
$ v; T1 U! L$ L; y, t8。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。5 r9 p/ q6 k& B2 L6 W, V, y* @
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below3 O# @ c% X; ^% ~. G' x+ f( s2 k
注:7.5 IPS校准带均衡音在10分贝以下记录; L3 M" q# S M! S
reference level.7 N" D9 k" d6 C8 g; J" s
参考水平。
& {, ^& l. U' K, e/ ]( X! d9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu., ^/ o2 v! @3 |* [: d" r
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。1 T6 y" N7 j# n6 `. ?* J
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