LM 400 - Audio Equalizer JBSYSTEMS - Free user manual and instructions

Product type	Dimmer / 4-channel light controller
Brand	JBSYSTEMS
Model	LM 400
Number of channels	4 independent channels
Max power per channel (resistive)	1500 W
Max power per channel (inductive)	700 W
Max total power	3000 W
Power supply	Mains 230 V AC, 50 Hz
Dimensions (approx.)	483 x 44 x 150 mm (19" 1U)
Weight (approx.)	2 kg
Operating modes	Hold Dim, Hold Sound, Program Sound, Program Speed
Audio input	Music level 100 mV to 1500 mV
Control output	0-10V (compatible with LitePuter P404D, P4015)
Special functions	Full On, Standby, Speed X10, Background (backlight), Burst, Mode Select, Program Select
Maintenance and cleaning	Clean with a dry, soft cloth. Do not use abrasive products.
Safety	Respect the max power per channel and total. Disconnect before maintenance. Use additional power blocks if necessary.
Spare parts and repairability	Additional power blocks available as an option.

Frequently Asked Questions - LM 400 JBSYSTEMS

How to use Hold Dim mode?

In Hold Dim mode, each channel works as an independent dimmer. Use the sliders (1) to adjust the intensity of each channel and the Dimmer Master slider (5) for overall dimming.

How does Hold Sound mode work?

In Hold Sound mode, the four channels modulate to the beat of the music. Channel 1 (Bass), Channel 2 (Medium), Channel 3 (High), Channel 4 (Anti-Bass). Adjust audio sensitivity with the music level (100 mV to 1500 mV).

What does the Full On button do?

The Full On button immediately sets all channels to maximum intensity (100%).

What is the maximum power per channel?

The maximum power is 1500 W per channel for a resistive load and 700 W per channel for an inductive load.

Can I exceed 3000 W total?

No, the total power must not exceed 3000 W in Hold Dim mode due to the mains cord rating. For higher loads, use additional power blocks.

What does the Standby button mean?

Standby interrupts the output of all channels. Useful when changing modes or at power-on to avoid intensity jumps.

How to select a program in Program Sound mode?

Press the Program Select button to browse through the 10 preset programs. Program 0 is a carousel that automatically cycles through all programs.

What is the Background slider used for?

The Background slider sets the minimum lighting level (backlight) for each channel.

How to clean the device?

Unplug the device and clean with a dry, soft cloth. Do not use chemical or abrasive products.

Is the device compatible with other controllers?

Yes, the 0-10V output is compatible with LitePuter models P404D and P4015.

USER MANUAL LM 400 JBSYSTEMS

To use the different possibilities of this unit in the best possible way, we recommend to read these instructions carefully.

FEATURES

1. Individual channel sliders.

2. Flash button, to flash output at maximum level.

3. Mode Select

4. Hold Dim: manual control of the four channels with sliders (1) and Dim Master (5).

5. Hold Sound: music to light mode, Bass (Ch1), Mid (Ch2), High (Ch3), Anti Bass (Ch4).
6. Program Sound: 10 preset programs are running to the beat of the music.

7. Program Speed: 10 preset programs are running on a steady speed, adjustable with slider (7) and button (10).

8. Program Select

Selects programs 1 to 9, program '0' automatically cycles through all nine programs.

1. Dimmer Master

Slider controls maximum output level of channels.

1. Background

Slider controls minimum output level of channels.

1. Program Speed

Slider controls the running speed in 'Program Speed' mode.

1. Full On

Puts on all four channels at maximum output.

1. Standby

Stops all outputs.

1. Speed X10

Used with program speed slider (7), to offer two levels of speed.

1. Sensitivity

Sets the minimum level of sliders output.

1. Audio Input

Level for audio control input 200mV - 1500mV .

13. Signal Output

0-10V output for controlling external power packs Liteputer P404D and P-4015.

14. Maximum Output Power

1500 Watt per channel resistive

700 Watt per channel inductive

15. When you use the 'Hold Dim' mode, you have to make sure you stay under 3000 W (power supply).

For higher power you need to work with additional dimmer packs.

16. Output (0-10V):

FRANCAIS