Alto 3.4 User Manual download pdf (Page 6)

7.ENTER key

The key allows you to access to the selected editing . P ou can edit and confirm

value of parameter.

page ressing this key, y the required

9.Input Level LED Meters

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.

10.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).

3.2 The Rear Panel

14 15 16

8.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.

11.Output Level LED Meters

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).

12.AC inlet and fuse holder

13.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.

Use it to connect your MAXIDRIVE3.4 COMPACT to the supplied AC cord. Please check the Voltage in your

country and what voltage for your MAXIDRIVE3.4 COMPACT 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.

Apparaten skall anslutas till

jordat uttag nar den ansluts

till ett natverk

PWR

OFF

AC INPUT 14W

95-240V 50/60Hz

FUSE: 95-120V T500mAL

210-240V T315mAL

RS485 OUT RS485 IN RS232

INPUT AINPUT B

OUTPUTS

A102

PUSH

NEW TIDE

PUSH

NEW TIDE

PUSH

NEW TIDE

14.RS485 OUT

This is the standard serial communication interface port. It allows outgoing communication between a MAXIDRI-

VE3.4 COMPACT and PC or other MAXIDRIVE3.4 COMPACT units. The RS485 interface is very suitable for

remote control over long distances (difficult with RS232 standard ports) and daisy-chaining several MAXIDRIVE

3.4 COMPACT.

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Alto 3.4 User Manual Page 6

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