JFA Electronicos J4 REDLINE Instruction Manual Download Page 11

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J4 REDLINE AUDIO PROCESSOR - INSTRUCTION MANUAL

PRESENTATION TEXT CUSTOMIZABLE

Supports up to 16 characters

By pressing for 5 seconds on the level
meter screen, enter the display text setting.
To exit, simply press the centre key.

Character selector

Advance or retreat from home

Summary of Contents for J4 REDLINE

Page 1: ...INSTRUCTION MANUAL AUDIO PROCESSOR J4 REDLINE ...

Page 4: ...ult it whenever necessary HOME MENU Output Level Equalization EQ Channel Time of Use Pro le Selection Pink Noise SCROLL NAVIGATION Select return button Directional arrows Scroll level selector in submenus Simultaneously pressing the selector button and the directional arrow locks and unlocks access to the settings J4 REDLINE AUDIO PROCESSOR INSTRUCTION MANUAL 1 ...

Page 5: ...of entries Temporary storage 1 second of minimum battery value LOW VOLTAGE PROTECTION If the battery voltage is less than or equal to 10V for more than 1 second the MUTE function is triggered at all outputs Note The user can manually remove the MUTE Storage of minimum battery value LEVEL METER VOLTMETER FUNCTION Current Voltage of the Battery ...

Page 6: ...E AUDIO PROCESSOR INSTRUCTION MANUAL 1 LEVEL Memory for 3 custom settings Individual level adjustment PARAMETRIC MEDIUM EQUALIZER Allows you to adjust the frequency and gain of each band Master level adjustment ...

Page 7: ...EEN 1 4 Number of output channel L R L or R input routing Frequency of the high pass lter High pass lter type See Addendum 1 Low pass lter frequency Low pass lter type See Addendum 1 SCREEN 2 4 Changes phase to 0 or 180 Delays the signal in millimeters ...

Page 8: ... 4 4 SCREEN 3 4 Number of output channel Turn on off the Limiter function Value in dBu and VRMS of the actuation point of Limiter Response time of Limiter Recovery time for Limiter Parametric equalizer Adjustment of frequency parameters and Q merit factor ...

Page 9: ...o le up to 3 semi parametric equalizations can be set Lets you transfer settings from one pro le to another Example copy of PROFILE 1 to PROFILE 2 Lets you transfer settings from one pro le to another J4 REDLINE AUDIO PROCESSOR INSTRUCTION MANUAL 1 ...

Page 10: ...J4 REDLINE AUDIO PROCESSOR INSTRUCTION MANUAL 1 Adjustment of output amplitude Reset of working time Momentary counter of the processor ...

Page 11: ...ON MANUAL 1 PRESENTATION TEXT CUSTOMIZABLE Supports up to 16 characters By pressing for 5 seconds on the level meter screen enter the display text setting To exit simply press the centre key Character selector Advance or retreat from home ...

Page 13: ...2 LIMIT USE OF THRESHOLD ATTACK AND RELEASE Table with suggestions of Fc cut frequencies and Attack and release times recommended by XTA American Audio Entity Lower Court Frequency Fc in Hz from Crossover Time Attack Mili seconds Release Time 16 x Attack time ...

Page 14: ...tings 1 Merge the player s L and R channels into a Y cable and enter the processor s L channel Place the input routing in the L channel screen 2 Put the player to play at a volume close to maximum and keep the adjustment of the input gain as much as possible without lighting the input clipping led Input CLIPP LED Adjustment of the maximum input level ...

Page 15: ...m volume and the gain of the ampli er at least increase the gain of the ampli er until reaching the maximum power If necessary ne tune the channel gain by maintaining its value between 80 and 100 4 Make a unique power supply for the 12V direct processor of the battery poles J4 REDLINE AUDIO PROCESSOR INSTRUCTION MANUAL 1 ...