EGAmaster 62981 Instructions page 21

2. There is also a buzzer to indicate the reaching level of target angle. Interval sound means it
reaches over 80% and long sound means it reaches over 100% of target angle.
Step 7: CLEAR ANGLE VALUE or CALCULATING ANGLE AGAIN or SAVE ANGLE RECORD
- Pressing will clear the current angle
- Pressing will calcualte angle again from current angle.
- Pressing will record the current value and then clear the current value.
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