Akai GXC-750

VI. HEAD ADJUSTMENT
FWD. HEAD HEIGHT
ADJUSTMENT SCREW
fee HEAD HEIGHT ADJUSTMENT SCREW
REV. AZIMUTH ALIGNMENT ADJUSTMENT
SCREW
LL ns
FWD.
a —-——--— REV.
Fig. 19
1. Recording/Playback Head Height Adjustment.
Playback a 4 track, 1 kHz OVU recorded tape and
adjust FWD and REV Head Height Adjustment
Screws shown in Fig. 19 to obtain maximum
output on both left and right channels.
* Left/right channel deviation must be within
-1 to -2 dB.
2. Recording/Playback Head Azimuth Alignment
Adjustment
Playback a 10 kHz recorded tape and adjust
FWD and REV Azimuth Alignment Adjustment
Screws shown in Fig. 19 to obtain maximum
output on both left and right channels.
3. Repeat adjustments outlined items 1 and 2 above
two or three times for optimum adjusted condition.
4. Erase head height can be adjusted by using washers,
but as a general rule, this is not necessary.
5. Always demagnetize heads following head adjust-
ments.
FWD, AZIMUTH ALIGNMENT
ADJUSTMENT SCREW
EV.
4