ESN (Key CD) security operating procedure

[FUNC] button

Button [2] Button [4]

How to turn the Security indicator on/off

Once ESN security is activated, the indicator flashes whenever the vehicle’s ignition is turned off, warning potential thieves that the unit is protected. However, if you do not want this visible deterrent, it may be turned off.

1.With the power is turned off, press button[2], then [FUNC] button and hold both for more than a second.

2.[INDICATOR flash] or [INDICATOR OFF] appears on the display.

[IND.FLASH] means the security indicator will flash when the vehicle’s ignition is off, and [IND. -----] means it will not. Repeat the above steps to reactivate the flash mode.

How to Read the Electronic Serial Number

1.Turn off the main unit power.

2.Press button [4], then the [FUNC] button, and hold both for more than a second.

[ESN] appears on the display, followed by an eight-digit number; this number is your electronic serial number (ESN). You may use this number to identify your Eclipse CD3431

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