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Cetra 10/28 & 20/40 3200K and 5600K White LED  User’s Manual – 2.0 

 

 

Luci della Ribalta srl, Via Berna 14, 46042 Castel Goffredo (MN) Italy 

Tel. +39 0376 771 777 – fax +39 0376 772 140 – emai

info@ldr.it

 – web www.ldr.it 

letter E or with the symbol   or coloured in green or in green-yellow 

 

The blue wire must be connected to the connection point marked with the letter N or with the 

symbol   or coloured in black 

 

The brown wire must be connected to the connection point marked with the letter L or with the 

symbol   or coloured in red 

 

 

Before you finally position this product for use, temporarily connect it to a properly fused power supply 

to check the lamp works correctly.  

 

 

6.

 

VOLTAGE 

 

Before operating this unit please refer to the product label mounted at the back of the luminaire to check 

you are operating with the correct voltage.  

The SAMBA A100 CM  

can be operated between 90V and 260V

 and the electronic PSU inside the fixture 

will automatically switch to the available voltage.

 

 

 

7.

 

FREQUENCY  

 

Frequency on this product is automatically selected by the electronic PSU (50/60Hz)  

 

 

8.

 

 CONTROL FUNCTIONS AND OPERATION 

 

OPERATION:  LCD display for DMX address, system setup and status details. 

POWER:  power LED status indicator  , red color.   ON= power  

DMX:  DMX LED status indicator, green color.  LED OFF = DMX OFF and manual control activated , LED ON  =  

DMX MODE activated with no DMX signal,  FLASHING   LED = receiving DMX    

MENU: rotary switch selector to select and modify the operational modes.  Turn  left or right to navigate 

through the menu and press to select or to confirm 

DMX IN:  input DMX signal (pin1=0 , pin2= DATA- , pin3=DATA+ ). 

DMX OUT :  Loop through DMX signal output 

POWER IN:  Mains power input  

POWER OUT: Mains power output 

FUSE:   5x20 6.3A HPC FAST 

 

 

9.

 

 MENU   

 

There are thirteen different operation menus for the setting of the CETRA LED  control functions.  The 

rotary selector is used to adjust the settings and to navigate through the menu structure.  Turn left or right 

to select the menu and push to access or to confirm the selected data or functions.   

 

 

9.1 DMX OR MANUAL (Mode):   

 

Select the LED control mode between DMX (factory setting) and manual. To change the control mode press 

once the rotary selector until an arrow (

) appears on the menu.  Turn the selector to the right or the left to 

select the desired mode of operation and press  to confirm your selection.  

 

Summary of Contents for Cetra 10/28C

Page 1: ...a 20 40W 100W LED 3200K Cetra 20 40C 100W LED 5600K istruzioni per l uso operating instructions Bedienungsanleitung instrucciones de manejo mode d emploi gebruiksaanwijzing Luci della Ribalta srl Via Berna 14 46042 Castel Goffredo mn Italy tel 39 0376 771 777 fax 39 0376 772 140 email info ldr it ...

Page 2: ...ol DMXCfg 5 9 5 Lost DMX signal 5 9 6 Strobe 6 9 7 Strobe Speed 6 9 8 Dimming Curve 6 9 9 Cut off Dimming Response 6 9 10 Dimming Behaviour 7 9 11 Led Frequency adjustmet 7 9 12 LCD Screen Illumination 7 9 13 Software Version and temperature control 7 9 14 Pro or Basic Control 7 9 15 Reset 7 10 Cleaning and Maintenance 8 11 Spare Parts 8 12 Warranty 8 SUMMARY OF CONTROLS AND FUNCTIONS 13 Summary o...

Page 3: ...se generally applicable to lighting equipment The limitation extends to damages for personal injury property damage loss of operations loss of profits loss of product or loss of time whether incurred in by the customer the customer s employees or a third party Apart from the instructions given on this manual all relevant safety and health standards of the appropriate EU Directives must be complied...

Page 4: ...om below Note the spotlight s location must provide suitable ventilation for the LED module Focus controls are located on the right hand side of the profile The front knob controls the focusing whereas the rear one controls the beam size Beam shaping 4 shutter blades are supplied with the fixtures An accessory iris diaphragm part A20100707 can be purchased separately 5 WIRING Before being connecte...

Page 5: ... 50 60Hz 8 CONTROL FUNCTIONS AND OPERATION OPERATION LCD display for DMX address system setup and status details POWER power LED status indicator red color ON power DMX DMX LED status indicator green color LED OFF DMX OFF and manual control activated LED ON DMX MODE activated with no DMX signal FLASHING LED receiving DMX MENU rotary switch selector to select and modify the operational modes Turn l...

Page 6: ...cated DMX channel Factory setting OFF 9 5 LOST DMX SIGNAL DMXMem In case of signal failure this function allows to store in memory the last DMX value Factory setting ON Three options are available 1 M Manual XX 1 M DMX XX 1 Mode DMX 1 Mode MANUAL TAP THE ROTARY SELECTOR TO DISPLAY THE VALUE TAP THE ROTARY SELECTOR TO DISPLAY THE VALUE 00 LED OFF FF LED FULL 00 LED OFF FF LED FULL 2 Addr 001 PRESS ...

Page 7: ... OFF DIMMING RESPONSE CutOff This function allows to select an LED behaviour simulating a tungsten halogen lamp during the dimming cut off Factory setting OFF 6 Strobe DISABLE 6 Strobe DISABLE 6 Strobe ENABLE TURN TO SELECT MANUAL OR DMX AND PRESS TO CONFIRM PRESS TO ACTIVATE THE MENU AN ARROW SHOULD APPEAR PRESS TO ACTIVATE THE MENU AN ARROW SHOULD APPEAR 7 SetStr OPEN WITH STROBE ENABLE THE LIGH...

Page 8: ...ntrol is a special function which allows to limit the access to the control menu To activate this function turn OFF and ON the Cetra and press the rotary switch at power on Select ProBasic with the rotary switch and press to access the menu Select PRO to enable access to all the functions BASIC to limit access to functions 4 1 DMX or MANUAL MODE 4 2 DMX ADDRESS and 4 13 Software version and temper...

Page 9: ...ponent clean air ducts and fans in order to allow proper ventilation activity on the product check internal and external wiring and replace any cable which should be damaged by heat or mechanical agents 11 SPARE PARTS All components are available as spare parts We strongly recommend you always use original LDR components as spare parts Please refer to our technical assistance should you need to or...

Page 10: ...ive when the Strobe function is disabled or when is remotely controlled through DMX DMXCfg function enable OPEN ON SPEED xx select value from 01 slowest to 10 fastest CLOSED OFF OPEN 8 Curves select the dimming curve LED HAL SQUARE LINEAR LED HAL 9 CutOff replicate the halogen lamp dimming behaviour at cut off FAST NOT ACTIVE SLOW ACTIVE SLOW 10 Smooth dimmere response OFF Immediate response SLOW ...

Page 11: ...ensity from 0 to 100 0 255 0 100 2 Dimmer Fine Proportional Fine dimmer control 16 bit 0 255 0 100 Projector Cetra White Table name DMX512 Functions chart 2 16 bits Edition 1 Date 16 05 2018 14 3 DMX chart 3 Strobe function enable 8 bit dimmer This DMX chart refers to the followspot set at strobe function on See chapter 9 5 of this user guide DMX Channel Function Type of Control Effect Decimal Per...

Page 12: ...ty from 0 to 100 0 255 0 100 2 Dimmer Fine Proportional Fine dimmer control 16 bit 0 255 0 100 3 Strobe Step Open 0 20 0 8 Step Strobe speed 1 minimum frequency 21 40 9 15 Step Strobe speed 2 41 60 16 24 Step Strobe speed 3 61 80 25 31 Step Strobe speed 4 81 100 32 39 Step Strobe speed 5 101 120 40 47 Step Strobe speed 6 121 140 48 55 Step Strobe speed 7 141 160 56 63 Step Strobe speed 8 161 180 6...

Page 13: ...ue subscriben declaran bajo su responsabilidad que los productos aquì listados I sono conformi alle seguenti norme ed ai requisiti delle seguenti direttive CEE GB conform to the following standards and to the requirements of following EEC directives D den nachfolgend aufgeführten Normen und EEC Vorschriften entsprechen F sont conformes aux normes et prescriptions CEE ci aprés E cumplen de hecho co...

Page 14: ...o difettoso Faulty product Defekte s Produkt Produit défectueux Producto defectuoso Descrizione del problema Problem found Beschreibung des Defekts Description du défaut Descripciòn del problema ________________________________________________________________________________________________________ ____________________________________________________________________________________________________...

Page 15: ...ble for delivering the appliance to an appropriate collection facility at the end of its useful lifespan Appropriate separate collection to permit recycling treatment and environmentally compatible disposal helps prevent negative impact on the environment and human health and promotes recycling of the materials making up the product For more information on available collection facilities contact y...

Page 16: ...Luci della Ribalta srl Via Berna 14 46042 Castel Goffredo mn Italy tel 39 0376 771 777 fax 39 0376 772 140 email info ldr it ...

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