Akai GXC-750D

Adjustment Test Tape Mode Adjustment Result Remark
Item Supply Signal Point
--ң-------
ӨТ 333 На,0У0 | pray VR2 -5.5 dBm Set Monitor Switch
: Test Таре 20 КВ 20.5 dBm іш “ТАРЕ”
Adjustment
VU Meter | 1,000 Hz, VU VRI нан
SSES 0 VU to "SOURCE
2 Sensitivity from an STOP 50 kB
Indication Set Meter Selector
Adjustment Oscillator (CB-5207) Switch to "VU"
| iz =з
реак Merer 1:000, H2, O VU hs -8 VU Set Meter Selector
3 Indication from an STOP 50 kB Indication Switch to "PEAK"
Adjustment Oscillator (CB-2507) е 5
РВ Equalizer 10 kHz УКІ 10 kB 4 Set Monitor Switch
^ | Adjustment Test Tape PLAY | (Cp.s201A) 19.5 dBm | | “TAPE”
сб, CrO, blank VR9 500 kB
Position tape, 1,000Hz (LEFT) 1,000 Hz to `
5 | Frequency 10,000 Hz, ed VR10 500 kB | 10,000 Hz а
Response -20VU (RIGHT) flat response i
Adjustment Recording (СВ-5201А) |
LN Position LN blank tape,
4 Frequency 1,000 Hz, REC/ VR6 2 KB 1,000 Hz to Set Tape p
Response 10,000 Hz, PLAY (CB-5201A) 10,000 Hz Switch to “LI
Ў -20У0 flat response (Refer to NOTE 4)
Adjustment М
Recording
LH blank tape,
dh 1,000 Hz, REC/ VR7 1 КВ 1,000 Hz to Set Tape Selector
7 нь а 10,000 Hz, PLAY | (CB.5201A) 10,000 Hz Switch to "LH"
esp -20 VU flat response (Refer to NOTE 4)
Adjustment .
Recording
Fe-Cr Fe-Cr blank
Position tape, 1,000 Hz, 1,000 Hz to Set Tape Selector
8 Frequency 10,000 Hz， s Kë o 10,000 Hz Switch to “Ее-Сг”
Response -20 VU flat response (Refer to NOTE 4)
Adjustment recording
Recording LN blank tape,
REC/ VR3 -5.5 dBm
9 Level 1,000 Hz 0 үп PLAY (Front Panel) +05 dBm (Refer to NOTE 5)
Adjustment Recording
CrO,: Less than
1.596
Distortion 1,000 Hz REC/ EN; = “
Јо
10 Factor 0 VU PLAY ІН: Less than (Refer to NOTE 6)
Confirmation Recording
1.0%
Fe-Cr: Less than
1.5%
А 15.0 kHz Maximum
Rec Peaking VL2 (Refer to NOTES 9，
11 | Adjustment ED REC 33Y-740 | АС Voltmeter | 10and Figs. 15, 16)
oscillator indication
Rec Amp a 100 kHz FL2 Minimum Set Monitor Switch
12 Bias Leak from an REC KLIOD 100B AC Voltmeter to "SOURCE"
Adjustment oscillator (CB-5201A) indication (Refer to NOTE 9) |
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