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1. Connect the AC Voltmeter to the CH 1 OUTPUT connector.
; O5 y( q. F& `' D5 A% o+ X, @1。连接交流电压表CH 1输出连接器。6 f, I' }4 z: _% U. a7 S
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.# f! A1 B" y+ @, X, J( G& P; J
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。4 P- `& ], }$ Y Y8 t2 @- }
3. Play the 1 kHz at Reference Level portion of the Reproducer Calibration Tape.; c! W$ X- M" P: u: k: h1 f' S
3。在磁带放音机校准参考水平的部分发挥1千赫。
7 F1 u ^2 v* u4. Adjust the CH1 REPRO LEVEL trimmer (VR15) on the AUDIO AMPLIFIER PCB assembly so that the AC voltmeter indicates +4 dBu.
# @0 m9 O9 o! k- {3 F4。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。
" a- y5 c% ^. T& k% G; L# b" `5. Repeat Steps 3 and 4 for channel 2 using the CH 2 REPRO LEVEL trim¬mer (VR25).8 U! W/ Q) @2 b+ I
5。重复步骤3和4通道2用CH 2摄制水平配平¬MER（vr25）。* [: c! Y; W0 x- ?8 J& E {
4.3.3.4 Reproduce Equatizatioti Adjustment: J' U1 q3 h- L5 B" X" l
equatizatioti 4.3.3.4再现调整
7 ?5 B" u8 X# n; kNOTE: This procedure adjusts the High Frequency Reproduce Equalization.) t# _; {1 |" Z3 Y! q) C
注意：本程序调整高频再现均衡。
: @8 ?5 a7 @1 ?% f, K& XThe Low Frequency Reproduce Equalization is adjusted during the Record
" e! O2 w0 `! o低频再现均衡是在记录调整
/ d k$ ?: B6 E: q% `. f! S" tAlignments. Due to the fringing effect which occurs at low frequencies,2 D/ B/ a& c: L* j/ E; p+ U+ F
对齐。由于边缘效应在低的频率发生，
Z4 _$ E4 x2 Q* \1 fadjusting the Low Frequency Reproduce Equalization using the Reproduce) |% {" E$ T& I- ] k( u' B
调整低频再现均衡使用复制
# k8 }4 K Z: \4 h2 W2 A% ^Alignment Tape does not produce accurate results.! j. p. y* r3 ]
调整带不产生精确的结果。7 [; e) I, R \& u7 ^% h
1. Thread the machine with the 15 ips Reproducer Calibration tape.
6 I) j0 d5 d! |0 N! D1。螺纹15 IPS设备校准磁带机。
3 _4 Z# M8 a& ]2. Set the SPEED LO/HI switch to the Hi position.5 {/ Q6 R5 J9 m, O6 h8 }
2。设置速度的高低切换到高的位置。
i4 F* m2 k* u) K3. 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 X8 T) t9 [0 j! B- z
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& T5 _/ Y3 S+ _5 S) ^ i+ @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.0 D3 S" Q0 q% ?* L
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。
+ H) j8 \: _( @& J5. Adjust the CH 2 REP EQ HF H trimmer (VR27) until the AC Voltmeter indicates +4 dBu.
6 o' V, l+ h- U0 k" x2 L; 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。
. ~( I+ \+ P$ P, U4 ^6 Y6. Thread the machine with the 7.5 ips Reproducer Calibration tape.
5 C( @6 O: K2 B4 |: P! b$ }# |8 |% X1 E6。螺纹7.5 IPS设备校准磁带机。
( k( D4 w' k# c, b; ^, f# u: i7. Set the SPEED LO/HI switch to the Lo position.2 B" r' v! l* P. B4 s' _1 ~6 C
7。设置速度的高低位置切换到LO。/ R6 L4 V( O. P" l' m. l3 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.
6 N3 E, U, y# H. I' ~6 v; Z( L8。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。) |$ T' D0 q8 d q* m9 i3 t/ X& _
NOTE: 7.5 ips calibration tape equalization tones are recorded at 10 dB below
( d6 h2 k3 x% [4 X) K注：7.5 IPS校准带均衡音在10分贝以下记录' T! r" S% k* M& E- r6 u
reference level.( L! ~( u9 Y: p) S- J3 ]
参考水平。
7 t, c1 e% y) `: L- |9. Adjust the CH 2 REP EQ HF L trimmer (VR29) until the AC voltmeter indicates -6 dBu. b2 v0 Z# s8 z9 { W( m+ O' X# m! G
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。) o; { o. p. |6 T" K4 @" N
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发表于 2015-2-3 11:15:55
