2 vfd screen/menu operation keys, Vfd screen/menu operation keys, Lcd screen menu operation keys – IDK MSD-54 Series User Manual
Page 25: Use the following keys to set menu options

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7.2 VFD screen/Menu Operation Keys
Use the following keys to set menu options:
MSD-5404
MENU/SET
ESC
COMMAND
E
COMMAND
COMMAND
COMMAND
COMMAND
A
B
C
D
V&A
VIDEO
AUDIO
SWITCHING MODE
PRESET LOAD
COMMAND
LCD screen
Menu operation
keys
[Figure 7.2] Menu operation
MENU/SET key: Displays menus and sets values
“ESC” key: Escapes from menu
▲/▼ Keys: Switches menus and sets values
◄►keys: Moves the cursor and selects the item to be set
VFD screen: Displays menus and settings
See “8.1 Menu List” if necessary.
If no operation is applied for 30 seconds, the brightness of VFD screen is automatically set to 25% level. To
keep the brightness at 100% level at all times, change the Command AUTO LOOK in section “8.18.3
Automatic key lock for control command keys”.
If you need a front panel cover (optional item) to prevent erroneous operations, please contact IDK.