Auto Lift-Up Function Adjustment - Technics SL-1500C Owner's Manual

7.2.

Auto lift-up function Adjustment

This function automatically lifts up the tone arm after a record finishes playing. It prevents the last groove from playing back repeat-
edly.
Perform this adjustment when TONE ARM UNIT, MAIN PCB or MOTOR is replaced.
Measure a detection point of the record end and then set auto lift-up point according to the detection point.
<Status Check before Adjustment>
• Check if the unit is in the following conditions.
Item
Turntable Unit
T/T Rubber Mat
Record
Tone Arm
Cue lever
Auto lift-up switch
<Overall procedure>
1. Start up the Service Mode.
2. Go into Auto lift-up function Adjustment mode.
3. Measurement of a detection point of the record end.
4. Set auto lift-up point according to the detection point.
5. Exist the Adjustment Mode and Service Mode.
<Adjustment Procedure>
1. Start up the Service Mode. (See "7.1. Service Mode Startup Procedure".)
• At startup of the Service Mode, check the following conditions.
2. Go into Auto lift-up function Adjustment mode.
Press and hold the Speed select button [45] for 3 seconds or more.
During in Auto lift-up fuction Adjustment mode, LED of Speed select button [45] is flashing as 1 sec. period Duty 50%.
(500ms:ON, 500ms:OFF continuously) (It differs from blinking in service mode.).
3. Measurement of a detection point of the record end.
Move tone arm from outside to inside.
When tone arm reaches a detection point of the record end, LED of Speed select button [33] turns on.
Measure distance between the center spindle and the Stylus tip reached detection point.
Attached to the main unit
Attached to the main unit
Not present
Not fixed to the arm rest
Lift the cue lever and move the tone arm over the Turntable sheet.
With the unit turned off, set the auto lift-up switch on the rear side to "ON".
Item
LED of Speed select button [45]
Condition
Condition
Flashing
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