Danish Interpretation Systems
User Manual
Manual 01 10 04479
16
connected units, then you should approach your
dealer or order service by qualified personnel.
Internal settings
Changing the voltage settings
Before connecting the CU 4005/CU 4010 Central
Unit to the mains, please check that the voltage
shown on the label close to mains socket is in
conformity with the voltage with which it is to be
used.
If any incongruity, do the following:
1.
Switch off the unit and remove the mains power
cable.
2.
Open the unit (see section “How to open the
unit).
3.
The voltage selector is placed in the right side of
the unit close to the front. Turn the selector with a
coin and Select the voltage equal to or /-
10% to one of the following voltages shown on
the rotating selector:
110V - 130V - 150V - 220V - 240V - 260V
4.
The primary fuses are located just below the
selector; the same fuses are used for all settings.
5.
Replace top cover and screws.
.
DM/CM 4xx0 units general
DM 4xx0 Series Delegate Units
The 4000 series microphones work in three
different modes - automatic (Auto), first-in-first-out
(fifo) or manual - according to the settings of the
system. If the CU 4005/CU 4010 is used without
MC 4000 or personal computer, the operation mode
is automatic or first-in-first-out (refer to section
Modes of Operation).
Auto Mode
When pressing the ON/OFF button the microphone
turns on. This is indicated by red light in the speak
lamp. Pressing the button again will turn the
microphone off.
Manual Mode
Pressing the ON/OFF button will place the
microphone in the request queue of the MC 4000.
This is confirmed by green light in the request
lamp. It is possible to cancel the request by
pressing the button again.
The microphone can only be switched on from the
MC 4000 or personal computer, and this will be
indicated by red light in the speak lamp. At this
point the delegate can switch off the microphone by
pressing the button.
First-In-First-Out Mode
The microphone unit functions in the same way as
in automatic mode as long as the number of turned
on microphone units is under or equal to the
selected maximum speakers. When the max.
number is reached, the next delegate pressing the
ON/OFF button will be put in the top of the request