DEGEN DE1129 - Key Lock

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3. Select [Update Mode], and click [Import File] to choose the

“DE1129***.upd”, then connect DE1129 and computer with

provided USB cable. Click [Download].

4. The [Device 0,0%] advancing till 100%, and the process

bar turn to green.

5. Disconnect the unit and computer, the unit will turn on

automatically.

Note: 1. If the upgrade fails, cancel the selection of [Update

Mode], and follow the same steps again. But please

remove your files in the unit before this operation.

2. If the computer is not incompatible with the unit,

please try another computer.

FIRMWARE UPGRADE

To activate the locking function, press the < > button,

and the key lock symbol “ ” appears on the display;

press it again with the symbol disappear to deactivate.

Note: If the unit has no response to any operation,

please first check if the key lock symbol is shown

on the display, please deactivate it before any

operation.

KEY LOCK