Coemar DR1 User manual

1^ edizione, giugno 2002
1st edition, june 2002
manuale
di istruzioni
instruction
manual
dr1
DISPLAY REPLICATOR
PCB SENSOR TEST

2

Index
1. Packaging Pag.21
2. General characteristics ,, 21
3. Section descriptions ,, 22
4. DMX512 signal connection ,, 23
5. Mains connection ,, 24
5.1 Powering up ,, 24
6. Projectors able to be connected to the DR1 ,, 25
7. Preparing fixtures to operate with the DR1 ,, 26
8. Rapid guide to DR1 menu navigation ,, 27
9. Interrogating the connected DMX512 universe ,, 27
10. Replicating a connected projector’s display ,, 28
11. Navigation menu for projector displays replicated by the DR1 ,, 28
12. Simultaneous activation of multiple projector’s functions ,, 28
13. Inserting an access pin code ‘’ 29
14. Utilising the Sensor Test PCB ,, 30
14.1 Connection to the sensor test PCB ,, 30
14.2 Sensor testing ,, 30
15. Error messages ,, 34
16. Technical characteristics ,, 35
17. Spare parts ,, 35
20
English

Congratulations on having purchased a coemar product. You have assured yourself of equipment of the highest quality, both in
componentry and in the technology used. We renew our invitation to you to complete the service information on the previous page,
to expedite any request for service information or spares (in case of problems encountered during use of the equipment). This infor-
mation will assist in providing prompt and accurate advice from your coemar service centre.
Following the instructions and procedures outlined in this manual will ensure the maximum efficiency of this product for years to
come.
Open the packaging and ensure that no part of the equipment has suffered damage in transit. In case of damage to the equipment,
contact your carrier immediately by telephone or fax, following this with formal notification in writing.
packing list
Ensure the packaging contains:
1 DR1
1 power supply
1 instruction manual
1 Sensor Test PCB (optional) complete with:
3 connectors
1 temperature/light sensor
1 movement sensor
1 magnetic sensor
1 test magnet
When connected to a DMX 512 installation, the DR1 allows the user to access all the internal functions of any compatible projec-
tors which are connected.
The DR1 is a device designed for technical users and technicians so that they can manipulate projector functions, even whilst pro-
jectors are being utilised by the show’s lighting director and console programmer, without having physical access of the unit but,
rather, by remote control.
The DR1 eliminates the need to alter or interrogate, directly on the projector, such parameters the DMX address (eliminating the
need for technicians to climb up truss structures), lamp life, master/slave settings, and most other functions normally only available
to users directly from the projector’s visual display.
DR1 introduces the concept of projector ID as a unique identifying feature of a device.
When utilised with a compatible projector which is fitted with dip-switches, the DR 1 can act as a remote allowing the projector to
operate as if it were fitted with a visual display, thus allowing for advanced projector functionality.
It also allows for a group of projectors to be collectively addressed by the remote, allowing complex procedures to be carried out on
all projectors in a single operation.
The DR1 also has diagnostic facilities which allow, when the DR1 SENSOR TEST PCB is connected, for all fixture sensors to
be interrogated in recent build, compatible coemar projectors.
Additional complementary peripheral devices are scheduled for future release by coemar.
2. General characteristics
1. Packaging
21
English

A- Display area
B- Power and signal connection
C- Sensor test PCB connection
A- Display area
This is the section of the device where control of compatible projectors connected to the DR1 is effected. The replicated menu of
each projector appears in this display and may be navigated via the remote, enter, +and -- buttons.
The DMX led indicates correct signal reception of DMX 512 from the controller used to operate the projector.
The DR1 led indicates correct dialog between the DR 1 and the projector.
Power and signal connection
At one end of the DR1 you will find a power switch and DMX IN and DMX OUT sockets which utilise 5 pin XLR
connectors, as well as a socket for connection of the power supply provided with the unit in its packaging.
Sensor test PCB connection
Also located on the DR1 is a 20 pin socket for the connection of the Sensor test PCB.
presa a 20 pin per PCB sensor test
PCB sensor test 20 pin port
to external “PCB sensor test”
serial number
DMX out
+9 +30 V DC 150 mA
DMX out DMX in interruttore
on/off switch
alimentazione
mains connection
DMX led
tasti di
navigazione
control keys
remote menu enter +--
DMX in DR1 DR1 led
Display
3. Section descriptions
22
English

Via the XLR5 DMX IN socket, the DR1 receives DMX 512 signal which conforms to the international standard for digital DMX
512signal, regulated by the USITT (U.S Institute of Theatre Technology).
Connection between the DMX 512 controller and the DR1 follows the standard:
Pin 1= Ground (GND)
Pin 2= DATA -
Pin 3= DATA +
Pin 4= Optional - (not connected)
Pin 5= Optional + (not connected)
Should you have the need to order components for signal connection, the following are the relevant coemar order codes:
ME 4965 (XLR 5 plug)
ME 4966 (XLR 5 socket)
CV 4158 (per metre 2 core screened Ø 0,5 cable)
Connection should be via 2 core screened cable, according to the standard for signal transmission.
The screening should be connected to pin number 1 of the XLR connector and should be isolated from the
metal casing of the connector having regard to polarity.
Connection between the DR1 and any other device should always be made to the international standard:
Connect the DR1 to your DMX universe as shown in the following figure:
All the compatible projectors whose displays you wish to manipulate should be connected via the OUT socket of the DR1.
You may address up to 250 projectors via the DR1
Should your installation be utilising a dmx splitter, ensure that device has been designed for bi-directional communication and that
it supports the DMX 512/A. standard.
Coemar recommends the use of a BID.O.S., a powerful bi-directional Opto-isolator.
BID.O.S 6 rack (cod. 660)
BID.O.S 6 truss (cod. 661)
Attention
The system will not function if a mono-directional device is installed between the projectors and the DR1.
Ad altri dispositivi DMX 512
Connect to other DMX 512 devices
IN
OUT
IN
OUT
Controller
DMX 512
OUT
3
2
1
4 n.c.
5 n.c.
5 pin XLR 5/M
5 pin XLR 5/F
4. DMX 512 signal connection
23
English

The DR1 is connected to the mains electrical supply via a power-supply which is supplied with the unit. This power-supply is con-
nected to mains power using an appropriate plug and to the unit via a socket connection located on the right.
5.1 Powering up
The DR1 operates at a voltage of between +9/30 V DC at 150 mA. The DR1 should only be connected to mains power via the
universal power-supply (100 - 250V~ 50/60 Hz) supplied in the original packaging. Should the power-supply be damaged or fail
due to any reason, it is possible to purchase a replacement unit from your coemar reseller, quoting item code FO644/2.
DMX out
+9 +30 V DC 150 mA
DMX out DMX in interruttore
on/off switch
alimentazione
mains connection
5. Mains connection
24
English

The DR1 will operate with the following compatible coemar projectors which have the correct software version installed:
Panorama Cyc 250: software version from V 2,50
code EP1171 or greater
Panorama Cyc 250 C: software version from V 1,60.
code EP1271 or greater.
iCyc 250: software version from V 2,50.
code EP1171 or greater.
iSpot 150: software version from V 3,18 and D 3,30.
code EP1122, EP1132 or greater.
ColourCyc 250 LX: software version from V 1,90.
code EP1261 or greater.
ProSpot 150 LX: software version from V 1,10 and D 1,70.
code EP1281, EP1221 or greater.
ProSpot 250 LX: software version from V 2,01 and D 3,90.
code EP1062, EP1073 or greater.
ProWash 250 LX: software version from V 2,01 e D 3,40.
code EP1082, EP1092 or greater.
ProWash 575 LX: software version from V 1,11 and D 1,30.
code EP1290, EP1300 or greater.
iSpot 575 eb: software version from A V 1,01, BV 1,01 and D 1,30.
code EP1330, EP1350, EP1341 or greater.
iWash 575 eb: software version from V 1,11 and D 1,10.
code EP1310, EP1321 or greater.
Check with your coemar service centre regarding other projectors which are compatible with the DR 1.
6. Projectors able to be connected to the DR1
25
English

Ensure that your projector is listed as compatible with the DR1 and that the correct software version(s) is installed.
To prepare a fixture to operate with the DR1, you will need to activate the projector’s identifying code, which must be unique in
the particular DMX512 universe.
The method for setting a projector’s identifying code ID may vary from model to model, so we recommend that you consult the
manual of the projector in order to familiarise yourself with the procedure.
For your convenience, we will outline two modes of setting a projector’s id so that it will be able to be addressed by the DR1 regard-
less of whether it utilises a digital display or Dip-Switches.
If a projector is fitted with Dip-Switches the following procedure is appropriate:
1. Set the DR1 REMOTE dip-switch to the ON position.
2. Using dip-switches from 1 to 128 set up the ID (diagram eg. ID = 5)
Setting a projector’s ID makes it unique in the installation.
Attention
The highest ID setting accepted by the DR1 is 250; dip-switch 256 therefore has no function.
ON ON
12481632 64 128 256 DR1
remote
Nessuna funzione/
No function
AOO1
FUNC
ID
☞
+/-
0
nessun ID
☞
menu
☞
enter
1-250
choice of an
identification code
from 1 to 250
the code is different
for each unit
connected
to
confirm
☞
enter
☞
+/-
☞
enter
Attention
Do not assign the same ID to two projectors. The will cause the internal functions of the projector to not operate.
Attention
If a projector’s id code is set to “0” the projector will not be addressable via the DR1 and so it’s display will not be able to be ope-
rated remotely.
7. Preparing fixtures to operate with the DR1
26
English

To use the DR1 in the simplest and quickest method possible, the following brief diagram outlines the principal functions of the
menu items available. A similar diagram is available on the housing of the DR1, beneath the display section.
The following sections describe more fully the various functions outlined above.
The first operation to perform when you have connected the DR1 and one or more projectors, is to interrogate the universe to
determine exactly how many projectors have been identified.
1. Press the remote button: the DR1 display will show D.REM;
2. Press the +button until EXPL is displayed and then press the enter button.
3. At this point, the DR1 will commence interrogating the dmx universe, and the display will flash WAIT. The procedure should take
only a few seconds and, when completed, the display will show EXPL.
The interrogation procedure is now complete.
AOO1
D.REM
remote display
☞
remote
EXPL
line exploration
EXPL
after few
seconds
WAIT
line’s data
reception wait
time
☞
enter
☞
+
☞
+
9. Interrogating the connected DMX 512 universe
EXPL
line
exploration
PIN
access code
A001
The fixture involved gives
a black-out oscillation.
It’s not necessary to make
the exploration on line due
that the units shown are the
ones found by the exploration.
CON1
connector 1
CON3
connector 3
CON2
connector 2
At switching On, for few seconds, R1.00 , shows the software version installed.
By default it shows
A001 (fixture’s remote display ID 1), the remote display led siwtches On.
The fixture’s displays can be replicated by using the keys +/-/menu/enter.
AOO1
D.REM
remote display
☞
remote
☞
enter
☞
+
DMX
DMX mode
-SL-
slave mode
REM
remote mode
ON
OFF
CW/CCW
☞
enter
ON
OFF
☞
enter
☞
+
☞
+
LIGH
light sensor
☞
enter
☞
+
10
0
ON/OFF
☞
enter
REC
recording mode
OLD
NEW
☞
+
☞
enter
0548
example
0548
example
☞
+
☞
enter
☞
+/--/menu/enter
fixture display remote
TEMP
temperature sensor
☞
enter
MOVE
movement
sensor
☞
enter
☞
enter
☞
enter
☞
+/-
☞
+/-
☞
enter
☞
+/-
SENS
sensors test
☞
enter
☞
+
☞
+
☞
+
F001
fixture 1
F002
fixture 2
WAIT
line’s data
reception wait
time
☞
+
ALL
all the fixture
☞
enter
☞
+☞
+
8. Rapid guide to DR1 menu navigation
27
English

After having interrogated the dmx universe, the DR1 will have identified compatible projectors in the system. The DR1 will now
allow you to replicate the respective projectors’ displays:
1. Press the remote button: the DR1 display will show D.REM;
2. Press the enter button and the display will show F (for fixture/projector) followed by an individual projector’s id number, for
example F001, indicating that the DR1 has located a projector with the unique ID=1.
Using the +and -you are able to scroll through the id numbers of the connected projectors up to a maximum of 250 projectors
= F250.
3. To identify which particular projector is being addressed at any given time, press the enter button. This will cause the particular
projector’s dimmer to flash open and then close. With this, the DR1 will initiate the replication of the selected projector’s display.
4. Repeat this operation for any other projector connected to the DMX 512 universe.
At this point, you may commence manipulating a projector’s parameters via the DR1, which will replicate the projector’s settings in its display.
NOTE: to avoid accidentally altering the parameters of projectors with identical IDs, the DR1 will not allow remote modification.
We invite you to consult the respective manuals of the coemar projectors connected to your DR1 regarding the functions available
in particular projectors.
If in your particular DMX512 universe there are several units of the same model connected, you have the ability to alter several of
their parameters (REC, DMX, -SL-o REM) simultaneously, as described below:
1. Press the remote button: the DR1 display will show D.REM.
2. Using the +and -buttons to scroll through the options until ALL is displayed.
3. Press the enter button. The display will indicate a range of functions which the particular projectors can have modified.
4. Press the +or -to select from the options available REC, DMX, -SL-and REM.
5. Press the enter button and all of the projectors of the same model as the one selected will have the particular parameter altered
simultaneously.
All projectors with the PPF facility may accept the REC option.
All projectors with Master/Slave facility may accept the DMX,SL,REM options.
REC
recording mode
DMX
DMX mode
AOO1
D.REM ALL
-SL-
slave mode
REM
remote mode
☞
enter
☞
enter
☞
remote
☞
+/–
☞
+/–
☞
+/–
12. Simultaneous activation of multiple projector’s functions
11. Navigation menu for projector displays replicated by the DR1
F001
fixture 1
AOO1
D.REM
remote display
☞
remote
☞
enter
☞
+
A001
ID=2=F002 Fixture display visualization.
The unit involved gives a black-out
oscillation.
F002
fixture 2
☞
enter
10. Replicating a connected projector’s display
28
English

For security reasons, you may wish to limit access to your DR1 using a pin code.
Inserting a PIN code:
1. Press the remote button: the DR1 display will show D.REM
2. Using the +or -buttons, scroll through the options until PIN is displayed.
3. Press the enter button; the display will show NEW
4. Using the +or -buttons, select a number between 0and 999, then press the enter button: the DR1 will record this as your
access pin, and will request that you enter this number every time you switch on the unit.
Altering a pin:
1. Press the remote button: the DR1 display will show D.REM
2. Using the +or -buttons, scroll through the options until PIN is displayed.
3. Press the enter button; the display will show OLD
4. Enter the current pin and press enter; if the old pin is correctly entered, the DR1 will accept the the pin and will allow you to pro-
ceed.
5. The display will show NEW.
6. Using the +or -buttons, select a number between 0and 999, then press the enter button: the DR1 will record this as your
new access pin, and will request that you enter this number every time you switch on the unit.
Deactivating the pin:
NOTE: inserting a PIN as “0” will deactivate this security feature.
Should you forget your PIN you may perform an EMERGENCY RESET as follows:
1. Power up the DR1 whilst simultaneously holding down the menu, enter and - buttons.
2. Via the +or -buttons, scroll through the options until DFSE is displayed.
3. Press the enter button; the DR1 will reset all its internal parameters and deactivate the PIN code.
D.REM
DFSE
☞
enter
☞
+/-
☞
enter
☞
menu
☞
-
0-999
numeric value
AOO1
D.REM
PIN 0-999
numeric value
OLD NEW
☞
enter
☞
remote
☞
+/-
☞
+/-
☞
enter
☞
enter
☞
+/-
0-999
numeric value
AOO1
D.REM
PIN NEW
☞
enter
☞
remote
☞
+/-
☞
+/-
☞
enter
13. Inserting an access PIN code
29
English

By utilising the Sensor Test PCB, the DR1 is able to test all the magnetic sensors, as well as light output, temperature and movement.sen-
sors of compatible coemar projectors.
Using the kit and cables provided in the packaging you will be able to quickly monitor the various sensors located in your projector for faults
and operation
If the DR1. sensor test PCB is not included with your DR1, it may be purchased via the coemar sales network as part number PCO9704
14.1 Connecting the Sensor Test PCB
To test the sensors, connect the Sensor Test PCB to the DR1 via the 20 pin socket located at the rear of the DR1
14.2 Sensor Testing
The Sensor Test PCB is equipped with three connectors labeled con 1, con 2 and con 3, designed for various types of sen-
sors : magnetic (con 1), light and temperature (con 2) and movement (con 3).
To test the sensors you will need be in possession of a circuit diagram fro the compatible projector and a good understanding of the
projector’s operation.
Sensor Test PCB is designed to allow technical personnel the ability to test the various sensors, connectors and cabling in order
to quickly determine the origin of a malfunction in a compatible projector.
The array of cables and sensors included in the kit will help you to familiarise yourself with the proper functioning of the projector
by connecting various components to the internals of the projector and obtaining the required diagnostic information.
presa a 20 pin per PCB sensor test
PCB sensor test 20 pin port
to external “PCB sensor test”
serial number
14. Utilising the Sensor Test PCB
30
English

magnetic sensor (CON 1)
Via the con1 connector, you are able to test all the magnetic sensors of your projector as well as associated cabling and connec-
tors. In fact, you will be able to isolate defective magnetic sensors by connecting them to con1 of your sensor test PCB and by
using the magnet provided simply moving it towards and away from the sensor. If the display of the DR1 alternates between ON
and OFF the sensor is functioning correctly, otherwise it will require replacement.
In a similar manner, you may also check for proper connection of the connectors and the integrity of the cabling by disconnecting the
sensor’s cable by its flanks at the motherboard and connecting one end to the con1 connector of the sensor test PCB and the
other to the magnetic sensor provided with the kit. As before, moving the magnet forward and back will cause the display of the DR1
to alternate ON and OFF if the cabling is undamaged. If not, the fault may lie with the cable or the connector.
1. Attach the CON1 connector to the magnetic sensor of your projector.
2. Position the magnet in proximity to the sensor.
3. Press the remote button on the display of the DR1; the display will show D.REM
4. By using the +or -buttons, scroll to the SENS option.
5. Press the enter button; via the +or -scroll to CON1
6. Press the enter again and the display will show OFF. Move the magnet along the length and the display will show ON
to indicate that the connector and cabling is operating correctly and that the magnet and sensor are correctly positioned with cor-
rect polarity.
7. Repeat the procedure with all the magnetic sensors that need testing.
light sensor (CON 2)
Via the con2 connector you may test the correct operation of the light sensor within the projector as well as of its connectors and
cabling. Locate the light sensor within the fixture and attach it to the con2 connector of the sensor test PCB. Turn on the lamp
and the display of the DR1 should read ON. If this is not the case, the sensor will require replacement. Additionally, you may also
test the connector and cabling by isolating the cable which connects the sensor to the motherboard and connecting one end to
the light sensor provided in the kit and the other end to the con2 connector of the sensor test PCB. By moving the light sensor
close to and away from a light source, the display of the DR1. will alternate ON and OFF. Should this not be the case, the cabling
is damaged and will require replacement.
1. Attach the CON2 connector to the light sensor of your projector.
2. Turn on the lamp
con2
Brightness sensor
Light source
OFF
the sensor does not recognise the magnet
slide the magnet in correspondence
of the sensor
the display will show
ON
AOO1
D.REM
SENS CON1
connector 1
☞
enter
☞
remote
☞
+/- ☞
enter
con1
Magnetic sensor
magnet
con1
Magnetic sensor
magnet
31
English

3. Press the remote button on the display of the DR1; the display will show D.REM
4. By using the +or -buttons, scroll to the SENS option.
5. Press the enter button; via the +or -scroll to CON2
6. Press the enter button; via the +or -scroll to LIGH
7. Press the enter button again and the sensor A will register the presence of light and the display will show ON if the lamp
is on and OFF if the lamp is off or there is an absence of light.
8. Repeat the procedure with all the light sensors that need testing.
If the sensor does not register the presence of light and simply shows OFF it is either defective or badly connected.
temperature sensor (CON 2)
Via the con2 connector you may test the correct operation of the temperature sensor within the projector as well as its connectors
and cabling. Locate the temperature sensor within the fixture and attach it to the con2 connector of the sensor test PCB. By
heating up the sensor, the display of the DR1 should display a temperature (for example 27°). If this is not the case, the sensor will
require replacement. Additionally, you may also test the connector and cabling by isolating the cable which connects the sensor to
the motherboard and attaching one end to the sensor provided with the kit and the other end to the con2 connector of the sen-
sor test PCB and then moving the sensor close to and away from a heat source. By doing so, you should register a change in the
temperature displayed on the DR1. Should this not be the case, the cabling is damaged and will require replacement.
1. Attach the CON2 connector to the temperature sensor of your projector.
2. Press the remote button on the display of the DR1; the display will show D.REM
3. By using the +or -buttons, scroll to the SENS option.
4. Press the enter button; via the +or -scroll to CON2
5. Press the enter button; via the +or -scroll to TEMP
6. Press the enter button again and the sensor will register the temperature in degrees centigrade and the display will
show, for example, 27°.
7. You should heat or cool the sensor to verify its operation and the changed display on the DR1
If the sensor does not register a temperature or a change in temperature when heated or cooled, it may be defective and will requi-
re replacement.
AOO1
D.REM
SENS CON2
connettore 2
TEMP
sensore temp.
10
0
C
☞
enter
☞
remote
☞
+/-
☞
enter
☞
+/-
☞
enter
con2 Temperature sensor
Heat source
ON
lamp On
OFF
lamp Off
AOO1
D.REM
SENS CON2
connector 2
LIGH
light sensor
☞
enter
☞
remote
☞
+/-
☞
enter
☞
+/-
☞
enter
☞
+/-
32
English

movement sensor (CON 3)
Via the con3 connector you may test the correct operation of the movement sensors within the projector as well as of the con-
nectors and cabling associated with movement and the precision of the encoder wheel. Locate the movement sensor within the fix-
ture and attach it to the con3 connector of the sensor test PCB. By moving the encoder wheel, the display of the DR1 should
display either CW or CCW depending upon the direction of the movement. The display will also provide information about the
state of the double encoder sensor, showing either GOOD (correct) or BAD (incorrect). If this is not the case, the sensor will requi-
re replacement. Additionally, you may also test the connector and cabling by isolating the cable which connects the sensor to the
motherboard and attaching one end to the sensor provided with the kit and the other end to the con3 connector of the sensor
test PCB and then moving the encoder wheel. By doing so, you should register a change in the display on the DR1. Should this
not be the case, the cabling is damaged and will require replacement.
1. Attach the CON3 connector to the temperature sensor of your projector.
2. Press the remote button on the display of the DR1; the display will show D.REM
3. By using the +or -buttons, scroll to the SENS option.
4. Press the enter button; via the +or -scroll to CON3
5. Press the enter button; via the +or -scroll to MOVE. Moving the encoder wheel, which is located internally in the projector
alongside the pan and tilt motors, in either a clockwise or anticlockwise direction will cause the display of the DR1 to display
either CW or CCW. The display will also provide information about the state of the double encoder sensor, showing either GOOD
(correct) or BAD (incorrect). Should the display show BAD, check the cabling and connectors and the distance between the
two sensors on the encoder wheels, which may be too close or too far apart.
6. You should repeat the operation for all the movement sensors within the unit.
CW/CCW
rotation direction
GOOD/BAD
position
AOO1
D.REM
SENS CON3
connector 3
MOVE
movement
sensor
☞
enter
☞
remote
☞
+/-
☞
enter
☞
+/-
☞
enter
☞
+/-
con3
Position sensor
33
English

EPER:EEPROM Error
The EEPROM is either defective or absent; refer to your coemar service centre for a replacement
component.
DTER:DATAError
The initial parameter settings of the DR1 are either incorrect or corrupt; the DR1 has reloaded its factory
default settings. Turn the unit off and on again. Should the error persist, replace the EEPROM replaced.
FDER:EXPLORATION Error
An error has been identified during the exploration procedure. Repeat the procedure. If the error persists
check the connector plugs and sockets in the dmx universe.
RHER:RECEPTION Error
The system is not communicating correctly. Check the connector plugs and sockets in the dmx universe.
IDER:PROJECTOR ADDRESS Error
If this error occurs persistently, there is a strong possibility that you have two or more projectors with
identical IDs. Locate the projectors and alter one or both IDs.
MISS:PROJECTOR MISSING Message
The selected projector is not responding. Perform the EXPL (exploration) function to identify all the
compatible projectors currently installed and operating.
MISM:PROJECTOR DIFFERENT Message
You have attempted to perform the REC function on different model projectors. The REC function may
only be performed on projectors of the same model.
NONE:NO PROJECTOR Message
This message will appear when attempting to select projectors after the most recent exploration operation
has indicated no projectors present.
MOVE:MOVEMENT AWAITED Message
This message may appear when testing encoders and requires you to move the specific device in order
allow the testing to occur.
GOOD:TEST ENCODER POSITIVE Message
This message may appear when testing encoders to indicate a positive result.
BAD:TEST ENCODER NEGATIVE Message
This message may appear when testing encoders to indicate a negative result.
OLD:PIN REQUEST Message
This message may appear during the altering PIN operation. and requires you to enter the currently
valid pin code.
NEW:INSERT NEW PIN Message
This message may appear during the altering PIN operation. and requires you to enter the new pin you
wish to use.
15. Error messages
34
English

Power supply: +9/30 V DC
Power supply 115/240 V AC 50/60 Hz included
Output data protocol DMX 512-A via XLR/5 F
Input data protocol DMX 512 via XLR/5 M
Display replication for a max of 250 projectors
Power on/off switch
20 pin socket for connection of external devices (Sensor test PCB and future releases)
Conforms to CE norms
Weight: 0,5 kg.
All the components of the DR1 are available as replacement spares from your authorised coemar sales agent.
Accurate description of the equipment, model number, and type will assist us in providing for your requirements in an efficient and
effective manner.
17. Spare parts
16. Technical characteristics
35
English

coemar si riserva il diritto di apportare modifiche senza preavviso.
coemar reserves the right to effect modifications without notification
manuale istruzioni
instruction manual
DR1 Display Replicator
Sensor Test PCB
1^ edizione giugno 2002
1st edition june 2002
coemar spa
via Inghilterra
46042Castelgoffredo(Mantova) Italy
Tel. [phone]
Fax [phone]