* m$ V1 _% j- I5 V9 T7 K( l+ T' [1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
$ `# T2 R) \$ }+ B s: I+ g1。连接交流电压表CH 1输出连接器。6 ~- q" q7 @$ f0 u4 P% c
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.9 }' S1 x5 e+ T6 E- E. R. `8 T+ y
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。; H9 C2 @% g, ^6 H# u9 v6 J" V
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.
; c2 f% p" S4 w- d F& ?3。在磁带放音机校准参考水平的部分发挥1千赫。
4 w! \2 V7 {0 G! Y4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
4 m" G7 D( L: S4 Q" M8 l% M/ b4。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。" q9 b7 b' C! w1 ]
5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).
5 O+ P4 k# z4 c$ T' ~& j; [5。重复步骤3和4通道2用CH 2摄制水平配平¬MER(vr25)。1 _ n4 [+ T3 K2 {+ C; f/ p
4.3.3.4 Reproduce Equatizatioti Adjustment) Q& A) ]: m% F, Q1 F
equatizatioti 4.3.3.4再现调整( [7 ?; }. w! I
NOTE: This procedure adjusts the High Frequency Reproduce Equalization.
" S& [: J0 a% ]3 q. ^9 Z; W注意:本程序调整高频再现均衡。
: _ W8 e! Y2 L' ^The Low Frequency Reproduce Equalization is adjusted during the Record
, b' ^1 l4 E0 ]$ q* B低频再现均衡是在记录调整7 P: U6 M1 A, K4 n! e- [
Alignments. Due to the fringing effect which occurs at low frequencies,* A# u2 V( _' @& w
对齐。由于边缘效应在低的频率发生,
0 t: z/ S: f# C4 I( N* E# L+ V madjusting the Low Frequency Reproduce Equalization using the Reproduce8 ]7 c$ H2 s' J, e
调整低频再现均衡使用复制
" g$ i3 u0 ]& S& \# JAlignment Tape does not produce accurate results.
: d/ o& t" y2 K8 E# O调整带不产生精确的结果。6 m$ ~2 @# a7 }' g4 p
1. Thread the machine with the 15 ips Reproducer Calibration tape.' Z: k9 S, p0 n1 ]' r, p
1。螺纹15 IPS设备校准磁带机。
* Y- O0 j$ ~/ J2. Set the SPEED LO/HI switch to the Hi position.
& H5 N- n) d; J: _( z8 U2 s2。设置速度的高低切换到高的位置。; K% m- ^# K m+ k
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).0 b- \' P3 F5 @% ]5 [0 {
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)。
) ^# W5 u8 P u. w4. 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.
" N) Q5 w# W# \1 A& t+ e4。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。
% Z. ^ b2 ~/ ~3 m& u( b) x& A5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.1 I. S' f) ^5 s3 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。" V" h) K* ]! \6 {" s
6. Thread the machine with the 7.5 ips Reproducer Calibration tape.7 a+ M, |* ?4 b4 C4 G& n9 t$ @6 e; s
6。螺纹7.5 IPS设备校准磁带机。8 }, a% p& V6 U
7. Set the SPEED LO/HI switch to the Lo position.
: ~1 p8 [' o) {; B% c* {7 V7。设置速度的高低位置切换到LO。0 p8 c) o; s- J) i, C: K
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.
- I% I8 Z( z6 P# B8。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。/ @% w9 c+ B I4 J' T$ j9 d
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
6 c6 N8 C( C( K5 K注:7.5 IPS校准带均衡音在10分贝以下记录
9 t. [) X# ~% Y1 kreference level." [ \# A5 |; Y0 ^( X2 ^
参考水平。
7 j: w+ t( d) W0 j9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu.
$ c# R) Z0 N3 ]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。
p' J, N0 K5 [4 [( C% ? |