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1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.9 z" c- u' ~+ ?' ?
1。连接交流电压表CH 1输出连接器。
+ U( H4 Z# ?$ P: E; ]* L2. 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.
/ D" k# N+ V% C: h1 g% B# W, C2。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。
( ? F8 I' t7 N2 |8 c9 K3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
% a' `2 ], \2 Z$ y ~2 W3。在磁带放音机校准参考水平的部分发挥1千赫。
8 _( O4 G1 Q+ n, z4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu./ ~) V* ?& X- u {! m
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。6 x0 L7 i8 j% r- p& X
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).% `& c; J1 [- ~6 D# T
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。0 ~" W1 B3 Y; H# l- f
4.3.3.4 Reproduce Equatizatioti Adjustment
( y# t+ P! i- c' ]; R, B# w* L" u7 Wequatizatioti 4.3.3.4再现调整
! D# f2 h' D0 n! {. o3 j0 FNOTE: This procedure adjusts the High Frequency Reproduce Equalization.# b5 ~% ]+ t" v/ c# L0 I& x. Y D+ L
注意:本程序调整高频再现均衡。
2 L4 U [! r, ]8 n% xThe Low Frequency Reproduce Equalization is adjusted during the Record9 G! e/ |& y& p+ {1 M( d' p; L; M
低频再现均衡是在记录调整* N' z5 O( r7 [8 N
Alignments. Due to the fringing effect which occurs at low frequencies,
5 h5 Y: v4 {5 s$ N5 i& N t4 B! n对齐。由于边缘效应在低的频率发生,
" ^; }- f/ u M- `3 R3 ^adjusting the Low Frequency Reproduce Equalization using the Reproduce
! ^# H0 t- N/ @, Q* V调整低频再现均衡使用复制2 V+ Q3 x. G2 r
Alignment Tape does not produce accurate results.6 H- O O- L) _& k7 \
调整带不产生精确的结果。
# \5 ?2 A5 v0 N& L+ F6 L& e1. Thread the machine with the 15 ips Reproducer Calibration tape.* V# p( A0 k, k. K: T% K
1。螺纹15 IPS设备校准磁带机。1 L! Q5 G5 C$ d+ ]1 q3 L
2. Set the SPEED LO/HI switch to the Hi position.- a; |5 ^9 Q. J, Q8 [
2。设置速度的高低切换到高的位置。
* R' P6 ~" C$ w& j k p! C/ f: B) 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).
/ j; K: U) T! f, A9 ]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)。
; R5 F+ ]" O# {: M4. 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.* I% O( }+ U2 I2 }8 S
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。
# ?) V" B% }% L I) ?# f. j5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.! U6 h, \) H# W; a$ L
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。
- ~' Y3 X) }6 w2 D6. Thread the machine with the 7.5 ips Reproducer Calibration tape.1 `3 H4 `. O* h9 {; C! ?/ f9 B
6。螺纹7.5 IPS设备校准磁带机。9 X% \% w5 i. n1 w, P- y# \
7. Set the SPEED LO/HI switch to the Lo position.0 {! C& l ?1 g( N
7。设置速度的高低位置切换到LO。* V c z" _0 d% c7 d) u
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.* ?6 E$ {& z' M& k
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。2 J0 V+ i3 A4 G; S& W" _
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
: s- c# V3 \0 J9 u! u0 n注:7.5 IPS校准带均衡音在10分贝以下记录
# z9 B8 f' S# {1 w/ p2 o0 hreference level.+ j; G! [8 t( m$ l. q7 ?0 f+ A
参考水平。! j; `4 J2 U! D4 |4 ?# F
9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
% @# X7 O) F V2 F+ @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。
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