JBL DCR600
Service Manual

DCR600

DCR600 Front Panel Controls

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1 Main Power Switch: Press this button to apply power to the DCR600. When the switch is pressed in, the unit is placed in a Standby mode, as indicated by the amber Power Indicator 3 surrounding the System Power Control 2. This button MUST be pressed in to operate the unit. To turn the unit off and prevent the use of the remote control, this switch should be pressed until it pops out from the front panel so that the word �OFF� may be read at the top of the switch.

of headphones. Be certain that the headphones have a standard 1/4" stereo phone plug. Note that the main room speakers will automatically be turned off when the headphone jack is in use. 5 Selector Buttons: When you are establishing the DCR600�s configuration settings, use these buttons to select from the choices available, as shown in the Main Information Display �. 6 Tone Mode: Pressing this button enables or disables the Bass and Treble tone controls. When the button is pressed so that the words TONE IN appear in the Main Information Display �, the settings of the Bass & and Treble ( controls may be used to adjust the output signals. When the button is pressed so that the words TONE OUT appear in the Main Information Display �, the output signal will be �flat,� without any bass or treble alteration, no matter how the actual Bass and Treble &( controls are adjusted. 7 Surround Mode Selector: Press this button to change the surround mode by scrolling through the list of available modes. Note that depending on the type of input, some modes

are not always available. (See page 52 for more information about surround modes.) 8 Tuning Selector: Press the left side of the button to tune lower-frequency stations and the right side of the button to tune higherfrequency stations. When a station with a strong signal is reached, the TUNED indicator U will be illuminated in the Main Information Display �. To tune manually, tap the button lightly and note that the tuner will step up one frequency increment per button press. When the button is held for a few seconds you will note that the unit will quickly search the frequency band. Release it once the fast tuning starts; the tuner will automatically scan for the next station with an acceptable signal and then stop. 9 Tuner Band Selector: Pressing this button will automatically switch the DCR600 to the Tuner mode. Pressing it again will switch between the AM and FM frequency bands. ) Preset Stations Selector: Press this button to scroll up or down through the list or stations that have been entered into the preset memory.

NOTE:
This switch is normally left in the �ON� position. 2 System Power Control: When the Main Power Switch 1 is �ON,� press this button to turn on the DCR600; press it again to turn the unit off. Note that the Power Indicator 3 in the center of the switch will turn green when the unit is on. 3 Power Indicator: This LED will be illuminated in amber when the unit is in the Standby mode to signal that the unit is ready to be turned on. When the unit is in operation, the indicator will turn green. 4 Headphone Jack: This jack may be used to listen to the DCR600�s output through a pair

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