Martin MAC 250+ Manual de usuario descargar pdf (Pagina 25)

MAC

250 and

MAC

250

Troubleshooting

Problem Probable cause(s) Remedy

One or more of the fixtures

is completely dead.

No power to fixture.

Check that power is switched on and cables are

plugged in.

Primary fuse blown. Replace fuse.

Secondary fuse(s) blown (located on

PCB inside base).

Check fuses on PCB and replace.

Fixtures reset correctly but

all respond erratically or not

at all to the controller.

The controller is not connected. Connect controller.

XLR pin-out of the controller does not

match pin-out of the first fixture on the

link (i.e. signal is reversed).

Install a phase-reversing cable between the

controller and the first fixture on the link.

Fixtures reset correctly but

some respond erratically or

not at all to the controller.

Bad data link connection

Inspect connections and cables. Correct poor

connections. Repair or replace damaged

cables.

Data link not terminated with

120Ω

ter-

mination plug.

Insert termination plug in output jack of the last

fixture on the link.

Incorrect addressing of the fixtures. Check address and protocol settings.

One of the fixtures is defective and dis-

turbs data transmission on the link.

Bypass one fixture at a time until normal opera-

tion is regained: unplug both connectors and

connect them directly together. Have the defec-

tive fixture serviced by a qualified technician.

XLR pin-out on fixtures does not match

(pins 2 and 3 reversed).

Install a phase-reversing cable between the fix-

tures or swap pins 2 and 3 in the fixture that

behaves erratically.

Magnetically indexed effect

resets correctly but wan-

ders after fixture reaches

operating temperature.

Effect wheel or magnetic sensor

requires mechanical adjustment.

Disable effects feedback. Contact Martin techni-

cian for service.

No light and “LERR” error

message displayed.

The ballast and transformer settings do

not match local AC voltage and fre-

quency.

Disconnect fixture. Check ballast and trans-

former settings and correct if necessary.

Lamp missing or blown Disconnect fixture and replace lamp.

Lamp cuts out intermit-

tently.

Fixture is too hot.

Allow fixture to cool.

Reduce ambient room temperature.

Recalibrate temperature sensors.

The ballast and transformer settings do

not match local AC voltage and fre-

quency.

Check ballast and transformer settings and cor-

rect if necessary.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30

Comentarios a estos manuales

Sin comentarios

Martin MAC 250+ Manual de usuario Pagina 25

Comentarios a estos manuales

Relacionado con productos y manuales para Controladores de dj Martin MAC 250+