Technics SC-CH750 Operating Instructions Manual page 57

(SH-CH950)
ON/FLAT
(THTER)=————- CHRCH
(THTER) is for model SH-CH750 only.
(SH-CH750)
HALL: 1.2-3.2 sec.
LIVE: 10-50 mm. sec.
DISCO: 0.5-2.5 sec.
CHRCH: 3.5-5.5 sec.
(THTER): 10-30 mm. sec.
(THTER) is for model SH-CH750 only.
Press ON/FLAT.
ON/FLAT
The flat display will appear.