Operation - Rockford Fosgate X4.A Mode D'emploi

DSP FEATURES
The Type RF amplifiers offer a wide range of selections for the user to the
create a listening environment that meets their personal preference.
Read through the adjustment procedures to get the best results before making
final adjustments.
DSP BUTTON FUNCTIONS
The (up) and (down) keys move you up and down through the Menu Selections, between the
Selection settings and for Setting Adjustments.
The Select (center) or
key backs you out one step while in the setting selections.
During adjustments, pressing and holding a key for more than one (1) second will quickly scroll through
the selection in the direction of the button being held.
EXAMPLE: Holding the
the setting upwards from 50 to 350.
NOTE: Adjustments made to the amplifier setup will be saved after exiting the current menu or adjustment
screen. If no keypress is detected for 30 seconds after a change is made, it will automatically return
to the title screen and changes will be saved. To ensure any adjustments made are saved, always
exit the current menu or allow the 30 second timeout period. These settings can also be
permanently saved to one of five (5) locations using the PRESET feature.
DSP MENU & DEFAULTS
Opening Message – "ROCKFORD FOSGATE TYPE RF DSP" and "PRESS ANY KEY FOR SETUP MENU";
This shows when amplifier is turned on.
The menu order shown is when the amplifier has been turned on for the first time. This shows selections,
selection settings, setting adjustment and the default setting.
1. INPUT SETUP – (Setting amplifier input)
INPUT MODE – (Setting 2- or 4-Channel input) {Default is 4-IN/4-OUT}
This can be changed between 4 inputs with 4 outputs (4-IN/4-OUT) and 2 inputs with 4 outputs
(2-IN/4-OUT)
.
NOTE: If only 2-Channels are being used to connect the amplifier ensure the Input Mode is set to
2-In/4-Out and connection is made to the Front Inputs. Otherwise, the Rear Channel output
will not function and settings made to the Rear Channel will not be effective.
INPUT RANGE FRONT CH - (Setting the amplifier's Front input sensitivity) {Uses same sub-menus as
INPUT RANGE REAR CH}
INPUT RANGE REAR CH -(Setting the amplifier's Rear input sensitivity)
INPUT RANGE (FRONT/REAR) CH -HIGH or LOW {Default is HIGH}
A LOW setting is for a input voltage from a source of
a input voltage from a source of
INPUT LEVEL - 0-30 {Default is 15}
2. PRESETS – (Used to save up to 5 individual complete settings in a non-volatile memory)
PRESET SELECT - 1-5 {Default is Ø}
Selects the preset memory spot to use.
PRESET OPTIONS - PROTECT, SAVE, LOAD or RESTORE {Default is PROTECT}
Selects the feature to perform for the selected preset. PROTECT: Disables all actions on the selected
preset until changed by using the up/down keys. SAVE: Saves the settings currently in the amplifier to
the selected preset. LOAD: Loads the settings in the selected preset into the amplifier. RESTORE:
Restores all the settings in the selected preset to the factory defaults.
NOTE: Always wait for the display to read that the save is complete before turning power off to the
amplifier
(right) key takes you into the individual Menu Selection settings. The
(up) button while in the Crossover Freq setting will allow you to quickly move
greater than or equal to 1.1 volts.
less than or equal to 1.0 volts.
O
PERATION
(left)
A HIGH setting is for
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