Ashly MX-406 Руководство по эксплуатации - Страница 9

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Музыкальный микшер Ashly MX-406. Ashly MX-406 16 страниц. Stereo microphone/line mixer
Также для Ashly MX-406: Руководство по эксплуатации (12 страниц), Технические примечания и спецификации (2 страниц), Руководство по эксплуатации (12 страниц), Руководство по эксплуатации (12 страниц)

Печатать страницу
Ashly MX-406 Руководство по эксплуатации

7.2 Meeting Room, Board Room, or Church Mixer Using Remote Control:

In this illustration, the MX-406 is interfaced with an Ashly VCM-88 eight channel remote level controller,
allowing the mixer to be operated from a distance by a non-technical person. Remote control of the VCM-88 is
achieved through the use of Ashly's RD-8 desk-top remote controller, RW-8 wall-plate version, or PC control using
Protea System Software. The RD-8 and RW-8 use a single mic cable for control data, while PC control uses RS-232
serial communications. Remote control can be located up to 1,300 feet from the main audio equipment rack.
RD-8 Remote Controller
With 3-Pin XLR Data Cable
3
2
XLR Data Connector
1
On To p or Back.
Do Not Us e
Trans formers.
Remote
On
Disabled
D a ta
V +
C h .1
C h .2 C h .3 C h .4 C h .5 C h .6 C h .7 C h .8
M aste r
+10
+5
RD -8
0
-5
R e mot e Le v el C on tr ol
-10
-15
-20
-30
-50
-70
-
∞
Gain (dB)
Gain (dB)
Speaker
Zone 1
(L)
EQ,
Limiter,
Crossover,
Amplifier,
(R)
etc.
Speaker
Zone 2
Typical Application of MX-406 with VCM-88/RD-8 Remote Control

8. TROUBLESHOOTING TIPS

8.1 No Sound

Check the AC power. Is the power switch on? Check the level meters. If they are operating, the problem is
between the mixer and the later components in the system. If there is no meter activity, check to see that you really
have an input signal and that it is on the desired channel.

8.2 Distorted Sound

Something is being overdriven in the signal path. If the clip indicators are active, reduce the channel gain
and/or press in the pad switch on the rear panel. There are many gain adjustments in the mixer itself and probably
several others in other system components which makes it possible to overdrive an input section and then incorrectly
try to reduce the gain of the output section. The best way to approach setting gains is to establish the operating level
of input stages first by setting their gain as high as possible but leaving about 20dB of headroom for loud peaks, then
move on to set the master gain to produce a good meter reading. Proceed to set the gain of equalizers, limiters,
crossovers, and amplifiers following the mixer in the same manner, always working toward the later stages of the
system.
Operating Manual - MX-406 Stereo Microphone/Line Mixer
On
M ode l M X -406
M ade In U SA
+10
+5
0
-5
Ste re o
-10
-15
Output s
-20
-30
-50
+48V
Le ft
-70
Phantom
CAUTION
Power
-
∞
RI S K O F E LE C T RI C SH O C K
DO N O T O PE N
R igh t
1 00-1 2 0V A C
5 0-6 0H z 15 W
(L)
R e m ot e C on tr ol
Data Input
3
Ashly Audio Inc.
2
1
Model VCX-80
Made In USA
V+
Data
1 00-1 2 0V AC
5 0- 60H z 15 W
(L)
(R)
Ch .6
Ch .5
Ch .4
Ch .3
-20dB Pad
-20dB Pad
-20dB Pad
-20dB Pad
(Mic Only)
(Mic Only)
(Mic Only)
(Mic Only)
M ic/ L ine I n put
M ic/ L ine I n put
M ic/ L ine I n put
M ic/ L ine I n put
M on o
Output
Stereo
Stereo
Aux
(Tran sform er
Line Out
Input
B alan ce d)
A ux
-L-
M aste r
Output
C h .6 In se rt
C h .5 In se rt
C h .4 In se rt
C h .3 In se rt
Tip=Out Ring=In
Tip=Out Ring=In
Tip=Out Ring=In
Tip=Out Ring=In
-R-
(R)
Master Out put
10
IN PUTS are Active Balanced (Tip is +, Ring is -).
10K CW
OUTPUTS May Be Wired Balanced or Unbalanced.
**TRS Insertion Is Available - See Owner's M anual**
Pin 1-9
AVI S: RISQUE DE
C h .8
C h .7
C h .6
C h .5
C h .4
C h .3
CHOC ELECTRIQUE.
NE PAS OUVRIR.
**
**
**
**
**
**
In
Out
In
Out
In
Out
In
Out
In
Out
In
Up To
Six Mic/Line
Inputs
MX-406
Ch .2
Ch .1
-20dB Pad
-20dB Pad
Microphone
(Mic Only)
(Mic Only)
M ic/ L ine I n put
M ic/ L ine I n put
3
2
1
Mixer
(+)
(-)
(Single Jack
C h .2 In se rt
C h .1 In se rt
Tip=Out Ring=In
Tip=Out Ring=In
TRS Inserts Used)
VCM-88
Channels 1-6
12
DC C on trol
1 - Ch. 1
8 - Ch.8
Patched Into
2 - Ch. 2
9 - M as ter
1
3 - Ch. 3
10 - Control CCW
4 - Ch. 4
11 - (Aux Ground)
5 - Ch. 5
12 - Control CW
9
6 - Ch. 6
13-14 - ( Aux Data In)
7 - Ch. 7
15 - N C
C h .2
MX-406 Channel
**
In
Out
**
C h .1
Out
In
Out
Insert Points
Channels 7-8
Used For Mixer
Output Control
9