Kenwood KDC-7021SE EN - Manual (Page 22)

Mask Key is a help in preventing theft.
1 Enter Standby
Press the [SRC] button.
Select the "ALL OFF" display.
2 Enter Menu mode
Press the [MENU] button for at least 1 second.
When "MENU" is displayed, "Mask key" is displayed.
3 Enter Mask key mode
Press the [
4] or [¢] button for at least 1 second.
"TRANSMIT 1" is displayed.
4 Enter the Mask Key's signal
Hold down the transmit button on the Mask Key until the full
transmit level indicator lights up in the display.
"TRANSMIT 2" is displayed.
• Keep the Mask Key close to the signal sensor when you transmit
the Mask Key's signal.
• If the Mask Key's signal does not be received correctly, the display
will return to "TRANSMIT 1". In this case, repeat the procedure in
step 4.
5 Reenter the Mask Key's signal
Hold down the transmit button on the Mask Key until the full
transmit level indicator lights up in the display.
"APPROVED" is displayed, and the Mask Key function activates.
Press the Reset button and when it's removed from the
battery power source
Because authorization by the Mask Key is required when it's
removed from the vehicle, personalizing this unit by using the
Mask Key
Setting during operation beep sound etc. functions.
The Menu system basic operation method is explained here. The
reference for the Menu items and their setting content is after
this operation explanation.
1 Enter Menu mode
Press the [MENU] button for at least 1 second.
"MENU" is displayed.
2 Select the menu item
Press the [FM] or [AM] button.
Example: When you want to set the beep sound select the
"Beep" display.
3 Set the menu item
Press the [
4] or [¢] button.
Example: When "Beep" is selected, each time the button is
pressed it switches "Beep ON" or "Beep OFF". Select 1
of them as the setting.
You can continue by returning to step 2 and setting other items.
4 Exit Menu mode
Press the [MENU] button.
When other items that are applicable to the basic operation method
above are displayed afterwards their setting content chart is
entered. (Normally the uppermost setting in the chart is the original
setting.)
Also, the explanation for items that aren't applicable (Adjustment>etc.) are entered step by step.
Menu System
Menu system
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English
KDC-7021SE_U.S 02.11.24 6:58 PM Page 22