JRC JMA-3300 Series Installation Manual page 70

Chapter 4 ADJUST MENU SETTINGS
4.1 OPENING THE ADJUST MENU
6 Use the cursor key (left) (right) to input numerical value, then press the [ENT]
key, or use the [MULTI] control to input numerical value, then press the
[MULTI] control.
7 "Basic Adjustment" is displayed after finishing input.
 Closing the Adjust Menu
Repeatedly press the [CLEAR] key or the cursor key (left) to return to the upper level
and then close the Adjust Menu screen.
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