AIWA XP770
Instrukcja Serwisowa

3)

Focus and tracking gain At the focus and tracking-gain checking mode, the LCD displays the diagram as shown below.

Tracking gain

Focus gain

The range displayed for focus-gain The range displayed for tracking-gain Passing range

:7F-00 : 7F -00 :30-20

4)

Displaying the jitter variation range At the focus-bias checking mode, the jitter variation range is displayed. The digits, �00� represents the jitter value when a glass disc is played, and the jitter variation range starts from the value. The displayed values are �00� -�99� in 100 steps.

Jitter range value

�29�