Nilfisk-ALTO 3.4 user manual Memory Card Slot, ENTER key, ESC key, Input Level LEDs, Mute switches

7.Memory Card Slot

The Slot allows you to insert the Memory Card which is very useful for safe storage of PRESETS and for their transfer from one MAXIDRIVE3.4 to another.

8.ENTER key

The key allows you to access to the selected editing page. Pressing this key, you can edit and confirm the required value of parameter.

9.ESC key

The key allows you to exit the selected editing page. It also used to reject the value to enter and return to the stored value.

10.Input Level LEDs

The LEDs are used to indicate the level of input A/B. In order to get an up-front distortion-free signal, you keep the signal quite high, but do assure that the red CLIP LED doesn't light up continually.

11.Mute switches

There are six mute switches (1-6). They are used to mute the signal of the respective outputs. When the switch is on, the corresponding led will light up. These switches can avoid signal peaks when switching on and off the sound system and isolate the individual audio sections during testing or checking sound, etc.. The restored Mute function can be set to use the Wake Up Function (Utility menu Misc. Setup submenu) and can be set as Normal (last setting before the unit was switched off) or Mute (all outputs automatically forced into Mute status).

12.Output Level LEDs

These LEDs indicate the level of the respective outputs (you can adjust the output via adjusting the Output Gain parameter of Edit menu.)

Note: The LIMITER on any output will change the way in which the level is displayed on the corresponding LED. In fact, the level shown on the ladder is no longer the "absolute" output level, but the level of the signal at -24dB, -12dB, -6dB compared to the limiter threshold (indicated by the orange LIMIT LED).

3.2 The Rear Panel

A102

AC INPUT 14W

Apparaten skall anslutas till

95-240V 50/60Hz

jordat uttag nar den ansluts

PUSH

FUSE: 95-120V T500mAL

till ett natverk

PUSH

OUTPUTS

210-240V T315mAL

PWR

NEW

TIDE

NEW

TIDE

ON

3

3

2

1

2

1

OFF

DIGITAL IN

RS485 OUT

RS485 IN

RS232

6

5

4

3

2

	PUSH		PUSH
	NEW	TIDE	NEW	TIDE
	2	1	2	1
		3		3
1	INPUT B		INPUT A

13 14 15 16 17 18 19 20

13.AC inlet and fuse holder

Use it to connect your MAXIDRIVE3.4 to the supplied AC cord. Please check the Voltage in your country and what voltage for your MAXIDRIVE3.4 is configured before attempting to connect the unit for the main AC. The fuse can protect the AC supplies circuit of the equipment.

CAUTION: If there is something wrong with the fuse or the fuse needs to change, please refer to a qualified technician. If the fuse continues to blow after replacing, discontinue using of this unit before being repaired.

14.Power Switch

The switch is used to turn the main POWER on and off. Note: before turning on the unit, please make sure the amplifiers of the sound system are off to avoid the annoying and sometimes dangerous signal peaks.

15.Digital In

Use the balanced XLR-F connector (one cable is enough to feed both inputs connect the processor to units fitted with AES/EBU digital outputs. In this case, the two bypassed convention will improve the quality of the signal. A signal connected to the digital input has the same processing as that connected to analog input. The Digital/ Analog input selection can be set by using the Input Select function (Utility Menu-Misc. Setup Submenu).

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