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Operate the external unit
by using Function1”—
Function4
The external unit can be operated by transmit-
ting the operating commands set to
Function1 Function4.
1 Display the Function Menuscreen.
= For details, refer to Screen switching over-
view on page 70.
2 Turn MULTI-CONTROL until the desired
setting appears in the display.
3 Press the center of MULTI-CONTROL to
set.
p The operating commands set to Function1
Function4 vary depending on the exter-
nal unit.
p Some functions may not be used until you
touch and hold the key.
Using the external unit (EXT1, EXT2)
En
101
Chapter
23
Using the external unit (EXT1, EXT2)