3 Pullout.CQ-DFX683/DF583/DF203U CQ-DFX683/DF583/DF203UENGLISH51ENGLISH3550ENGLISH36Anti-Theft SystemSecurity IndicatorThe security indicator blinks when the removableface plate is removed from the unit.This function is activated when the security functionis on. (page 36)Panel Removal AlarmThis alarm sounds to warn you not to forget to re-move the panel before leaving your car.This function is activated when the security functionis on. (page 36)Install Removable Face Plate1 Fit the face plate with its left hole on one of thepins provided on the main unit.2 Fit the other hole on the other pin applyingslight pressure.3 Move the face plate up and down a few times tomake sure it is secure. Then close the frontpanel and press down the right side of the faceplate until it clicks into plate.Caution:≥ This face plate is not waterproof. Do not exposeit to water or excessive moisture.≥ Do not remove the face plate while driving yourcar.≥ Do not place the face plate on the dashboard ornearby areas where the temperature rises tohigh level.≥ Do not touch the contacts on the face plate oron the main unit, since this may result in poorelectrical contacts.≥ If dirt or other foreign substances get on thecontacts, wipe them off with a clean and drycloth.≥ To avoid damaging the front panel, do not pushit down or place objects on it while it is open.This unit is equipped with a removable face plate.Removing this face plate makes the radio totally in-operable. The security indicator will blink.Place the Removable Face Plateinto Case1 Switch off the power of the unit.2 Remove the removable face plate. (page 50)3 Gently press the bottom of the case and openthe cover. Place the face plate into the case andtake it with you when you leave the car.1237 Removable face plate caseSecurity indicatorContactInstallation Guide (continued)Remove the removable face plate.1 Press [OPEN]. The removable face platewill be opened.2 Push the face plate to the left.3 Pull it out toward you.Remove the UnitSwitch off the power of the unit.Screwdriver8 Trim plateRemove the trim plate 8 with a screwdriver.1 Insert the lock cancel plates 9 alongthe grooves on both sides of the mainunit until “click” is heard.2 Pull out the unit while pushing theplates further inside.Remove the unit by pulling with both hands.12341 Open.2 Push.Contact9 Lock cancel plate“Click”2 Pull out.1 Insert.Insert the tabend in theouter groove.[OPEN]