DFS-01UHD / DFS-01HD User’s Guide
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7.3 Locking and unlocking key function
Press and hold the “ESC” key for five seconds or longer to set/cancel keylock for keys below. You will hear a
beep tone and then one of the following messages is displayed for 1 second.
・
OPERATION LOCK ! (Locked)
・
OP LOCK RELEASE ! (Unlocked)
Press and hold for 5 seconds or longer
Menu operation keys
[Fig. 7.2] Keys can be locked/unlocked
7.4 Initialization
All settings will be reset to factory default values by powering on the DFS while pressing the “ESC” key.
Press and hold the “ESC” key until you hear a short beep sounds four times.
The table below show default values.
Note that once initialized, the previous settings cannot be restored.
