GRAUPNER mz-24 HOTT, Operating Instruction

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5. Sub-Trim
It is used to set the servo neutral position, and may be used to make fine adjustments to
control surface without hooking linkages and pushrods up. When Sub-Trim function is used,
make sure that the servo trims are set to their center position. Touch “Sub-Trim” icon in the
base menu to call the “Sub-Trim” setup page. In the base menu, touch “000%” icon then it is
activated in blue. “Sub-Trim” values can be adjusted with the “INC”, “DEC” icons. When the
setting for “Sub-Trim” is completed, touch “Servo” icon to call “Servo View” page in which you
may check “Sub-Trim” value in a graph. Touch “Back” icon to call “Sub-Trim” setup page and
touch “Back” icon again to call “Base” menu page after setting “Sub-Trim” for every channel.
4. Reverse
It is used to reverse the operation of an individual servo. Touch the “Reverse” icon in the
base menu page to call the Reverse setup page. In “Reverse” page, you are able to reverse
the operation of a servo. When you touch the “NOR” icon, “NOR” is changed to REV” and
the operation of an individual servo is reversed. Touch “Servo” icon on the left top to call the
“Servo View” page after setting “Reverse” function. When each channel’s stick is controlled,
“Reverse” setting status can be seen in a graph. Now, touch “Back” icon in the servo view
page to call the reverse setup page. When Reverse function setting is completed, touch
“Back” icon on the top left page to call the Base menu page.