Prodotti del Marchio Azden

FRONT CONTROL PANEL

①. POWER Indicator

When the POWER switch ⑯ is ON, the LED will turn GREEN. When the battery

voltage level becomes too low for proper operation, the LED will turn RED. When

this happens, replace the batteries with fresh "AA" alkaline batteries.

②. Channel 1, 2, 3 & 4 Input LEVEL Controls

Each knob controls the input volume of the microphone connected to the

corresponding INPUT ⑬. Zero is the lowest (quietest) setting while 10 is the highest

(loudest). For the best sound with the lowest possible noise, increase the input level

control until the corresponding VU Meter ⑧ peaks at 0 dB.

③. Channel 1, 2, 3 & 4 PAN Controls

Each channel of the FMX-42a has an adjustable PAN control (the outer-rim at the

base of the Input LEVEL control ②). When the PAN Control is in the center position,

an equal amount of sound will come from OUTPUT L ⑰ and OUTPUT R ⑱ for any

microphone or line-level input connected to the corresponding INPUT ⑬. Moving

the PAN control left will decrease the sound output in the Right channel. Moving the

PAN control right will decrease the sound output in the Left channel.

④. MASTER Level Control

The MASTER knob controls the overall volume of all connected sources

(microphones and/or line-level devices). For the best sound with the lowest possible

noise, try to keep this control set at its midpoint while maintaining the VU Meters ⑧

at the 0 dB range with the input LEVEL controls ②.

⑤. Channel 1, 2, 3 & 4 LIMITER Switch

Each INPUT channel ⑬ has a switchable LIMITER. After setting the input LEVEL ②,

turn this switch to ON. The LIMITER circuit acts as a safety and reduces the

possibility of overload distortion from very loud sounds without affecting normal

sound volume. If you prefer the overall sound quality of the mixer without the

LIMITER circuit engaged, leave the switch OFF.

⑥. Channel 1, 2, 3 & 4 HPF (High Pass Filter) Switch

Each INPUT channel ⑬ has a switchable High Pass (= Low Cut) Filter. When turned

on, it will cut input signals lower than 100Hz. This filter is useful for removing

unwanted low frequencies, such as wind and air-conditioning noise. For most

applications, engaging the High Pass Filter will improve overall sound quality.

⑦. Input PEAK Level Indicators

Each INPUT channel has 2 PEAK Level Indicators on the left side of the LEVEL

control knob ②.These Indicators are provided to help set precise input LEVEL

adjustments. The lower LED indicates the level of the input electronically prior to the

LEVEL control while the upper LED indicates the level electronically after the LEVEL

control. The lower LED lighting RED indicates that the item connected to the mixer's

INPUT ⑬ has a signal that is too high and should be reduced either by changing the

INPUT LEVEL switch ⑭ setting or at the device itself. The upper LED should only

light RED occasionally. If this LED stays lit continuously, lower the input LEVEL ②

and/or change your INPUT LEVEL ⑭ settings. These LEDs help reduce signal

overload and distortion.

⑧. VU Meters L and R

The VU Meters will show either the output volume level of LINE OUT ⑰&⑱ or input

volume level of CAMERA RETURN ⑳, whichever is selected by the Monitor

⑳

RIGHT-SIDE OUTPUT/CONTROL PANEL

⑳.Monitor SELECT Switch

To SELECT either LINE OUT ⑰&⑱ output signals or CAMERA(RTN) ⑳ input signals

for the monitor PHONES output ⑳.

⑳.LEVEL Volume Control

Controls the volume level of the monitor PHONES output ⑳. Zero is the lowest(quietest)

setting and 10 is the highest (loudest).

⑳.METER ILLUM(ination) Switch / Turn this switch ON to light up the VU Meters⑧.

⑳.DC IN Connector

For external powering of the mixer, connect a 12V AC adaptor to this input. It is a

4-pin Hirose connector and an optional AC adaptor, part number BC-27, is available. Call

Azden for details.

Maximum rating of the power supply must not exceed 12 volts DC, 350mA.

*Required connecting plug: Hirose HR10A-7P-4P

⑳.CAMERA(RTN) Input/Output Connector

This Hirose 10-pin connector allows you to connect your video camera and the mixer to

send the LINE OUT output signals and to receive the RETURN input signals simultaneously.

It will require the Hirose 10-pin plug (part #RM15TD-10P). Using this connector will not

cancel out the OUTPUT L & R ⑰&⑱. The LINE OUT output level can be set at +4 dBu

(LINE output) or -36 dBu (MIC output) by the LEVEL selector ⑳.

Connector Pin Configuration

⑳.RTN Mini-Jack

A 3.5mm unbalanced stereo input jack for return signals. The volume level can be adjusted

by the RTN LEVEL volume control ⑳. Plugging a cable into this jack will cancel out the

CAMERA(RTN) ⑳ input.

⑳.RTN LEVEL Volume Control / Controls the volume LEVEL of the RETURN input.

⑳

Pin # 1 ----- LINE OUT L (+) 6 ----- NC

2 ----- LINE OUT L (-) 7 ----- RTN IN L (+)

3 ----- LINE OUT R (+) 8 ----- NC

4 ----- LINE OUT R (-) 9 ----- GND

5 ----- RTN IN R (+) 10 --- GND

⑯

⑰ ⑱

⑲⑳

⑳

POWER

Switch

OUTPUT

Connector L

OUTPUT

Connector R

STEREO Mini-

Connector Output

LEVEL

Selector

⑳

Monitor

SELECT

Switch

MONITOR

PHONES

LEVEL

Volume Control

METER

ILLUMINATION

Switch

DC IN

Connector

⑰

⑳

CAMERA(RTN)

Connector

RTN

Mini-Jack

⑳

RTN

LEVEL

Volume Control

⑳