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PXM PX763 User Manual

Driver led c.c. 36 x 350ma
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PX763
Driver LED C.C.
36 x 350mA
User manual

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Summary of Contents for PXM PX763

  • Page 1 PX763 Driver LED C.C. 36 x 350mA User manual...

  • Page 2: Table Of Contents

    Table of Contents 1 Description....................4 2 Safety conditions..................5 3 Connectors and control elements............6 4 DMX signal connection................7 5 Meaning of displayed messages..............7 6 Device programming.................10 6.1 Button features......................10 6.2 DMX addressing....................... 10 6.3 Operation mode......................12 6.4 Response to the lack of DMX signal..............15 6.5 The smoothing function..................
  • Page 3 Manufacturer reserves the right to make modifications in order to improve device operation. PXM Marek Żupnik sp.k. Podłęże 654 tel. +48 12 385 83 06 32-003 Podłęże mail: info@pxm.pl Rev.1-3 BDO register number 000005972 www.pxm.pl 07.08.2024...

  • Page 4: Description

    Description The PX763 is a 36-channel current driver created with a view to RGB and RGBW matrix systems, which is perfectly suitable for controlling lighting of large surfaces consisting of a lot of module elements. Facades may be such an example – LED screens or illuminated floors. Using the built-in DMX signal receiver, it is possible to control all 36 channels with the DMX512 protocol.

  • Page 5: Safety Conditions

    Safety conditions The PX763 is a device powered with safe voltage up to 12V DC; however, during its installation and use the following rules must be strictly observed: 1. The device may only be connected to 12V DC (stabilized voltage) with current-carrying capacity compatible with technical data.

  • Page 6: Connectors And Control Elements

    Connectors and control elements Driving outputs: 36 (OUTPUTS) LED display DMX OUT Driving buttons DMX IN Diode of DMX signal Power supply...

  • Page 7: Dmx Signal Connection

    DMX signal connection PX763 must be connected to DMX line in series. This means that DMX IN terminals in the device must be provided with a driving cable, and then from DMX OUT connector the driving cable must be provided to other DMX receivers.
  • Page 8 setting the scene program no. 17 setting of DMX address for the first channel keeping the last value (in the no signal mode) driving in a 36-channel mode driving in a 36-channel mode – the mode in which it is possible to set an individual DMX address for each of the channels separately using RDM driving in a 36-channel mode plus dimmer...
  • Page 9 white color balance setting white balance mode white balance off 3-channel white balance (for RGB lamps) 4-channel white balance (for RGBW lamps) setting red balance setting green balance setting blue balance preview of current temperature inside the device number of the version of the installed software restore default device settings menu confirmation of restoring default settings message confirming restoration of default settings...

  • Page 10: Device Programming

    – enters the next MENU level and confirms changes made 6.2 DMX addressing The menu of the PX763 device allows to set the DMX address of the device between 1 and 512. It is possible to set an address individually Ind for one of thirty-six outputs (C01 –...
  • Page 11 IN GROUPS Set the required DMX address using the keys next or prev and select the value from 1 to 476 and press enter. The set address will be assigned to the first channel, next DMX addresses will be assigned to next channels. For example, if the value is set on 100, it means that first channel will have an address DMX 100, second 101 …...

  • Page 12: Operation Mode

    ENTER 6.3 Operation mode The PX763 driver can work in the effect mode (EFF), the 36-channel one (36) or the 36-channel plus dimmer one (36d). In order to select the mode, enter Cbn function and then select 36 for the 36-channel mode or EFF for the 4-channel mode (effect) and confirm with the key enter.
  • Page 13 NOTE! From version 2.11, two new operating modes are available (36A and 36b). By selecting these modes, it is possible to set individual DMX addresses for each channel separately using the RDM protocol. Mode 36A is same as 36, 36b is same as 36d. ENTER NEXT ENTER...
  • Page 14 The description of operation of EFF 4-byte (effective) mode The description of the effective mode channels CHANNEL 4 CHANNEL 2 CHANNEL 3 CHANNEL 1 – EFFECT BRIGHTNES SPEED FADE < 0 – 12 > Program 1 < 13 – 25 > Program 2 <...

  • Page 15: Response To The Lack Of Dmx Signal

    6.4 Response to the lack of DMX signal This function is used both to protect the system against the disappearance of DMX signal and to gain the driving of LEDs without connecting an external driver. After it has been activated, in case of the lack of DMX signal, the module will perform the selected function by itself.

  • Page 16: The Smoothing Function

    P01 – P18 – you can use 18 ready programs. For each of them there is a possibility to set a playback speed SPd (the value from 0.1 and 99.9 seconds), smoothness of step changes in the program FAd (from 0 i.e. an abrupt transition to 100 i.e.

  • Page 17: Control Curve

    ENTER 3 x NEXT ENTER NEXT NEXT 6.6 Control curve Since version 2.15 the user has the ability to change the control curve: SP – curve working on the On / Off principle, DMX limit value is 128, • • EP –...

  • Page 18: Frequency Of Pwm Signals

    6.7 Frequency of PWM signals The Frq function allows you to set the base frequency to drive LEDs. This function is extremely useful for applications in the television industry. By using the "flicker free" technology, you can avoid an unpleasant image flicker effect caused by a lack of appropriate synchronization of LED driving signal.

  • Page 19: Minimum Level Of Brightness

    6.8 Minimum level of brightness The function of setting the minimum level of brightness (OFS) has been implemented in the PX763 device, which can be set in the range 0 – 100. ENTER 6 x NEXT ENTER NEXT The way it functions is presented in the diagram below:...

  • Page 20: White Balance

    Sometimes, there may be problems achieving white color on the LEDs of RGB series. This may be due to the use of diodes with different technical parameters. For this reason, the PX763 module is equipped with a white balance function (bAL). This option allows you to select the proper color temperature for the full control of all outputs (white color) in the range of 0 –...

  • Page 21: Screen Saving

    ENTER 7 x NEXT ENTER ENTER NEXT NEXT ENTER NEXT NEXT NEXT ENTER NEXT ENTER When the 3cH mode is chosen, all three output channels are calibrated, in the 4cH mode only the first 3 channels of each four channels are calibrated. The White channel is unchanged –...

  • Page 22: Temperature

    NEXT 6.11 Temperature The PX763 was equipped with the possibility to check the temperature inside the device. If the temperature exceeds 70°C, there is a linear limitation of the device power until the outputs will be switched off completely when the temperature reaches 90°C.

  • Page 23: Default Settings And Memory Error

    ENTER PREV In order to make use of this option, disconnect the PX763 from the mains supply. Before reconnecting it to the mains supply, the key prev should be pressed and held. Then, after switching on the message dFI will appear on the screen of the device (while turning the power supply on to the moment of displaying the message dFI the key prev must be held down).

  • Page 24: Memory Error

    6.13 Software version It is possible to check the version of the installed software in the PX763 driver. The Fir function allows it. ENTER...

  • Page 25: Rotation Of The Display

    6.14 Rotation of the display If necessary, you can rotate the display without rotating the whole device. Just hold two middle buttons (prev and next) at the same time for approximately 3s. normal position reversed screen NOTE! In addition to the display, the order of the buttons is also changed in terms of places.

  • Page 26: Service Mode

    6.15 Service mode The service mode allows to turn the chosen channel on for 100% quickly. In order to switch it on, go to the initial menu and simultaneously press the keys esc and prev longer. The message will appear in the screen, which means that none of the channels is controlled in 100%.

  • Page 27: Rdm Description Of Available Parameters

    RDM description of available parameters The PX763 supports the DMX – RDM protocol. DMX protocol allows only of a one-way data transmission, while its extension the RDM protocol can transmit information in two directions. This makes possible to simultaneously send and receive information, and hence the possibility of monitoring activities of the compatible devices.
  • Page 28 Parameter name Description additional device description; It is possible to enter an additional DEVICE_LABEL * 0x0082 device description using up to 32 ASCII characters. DMX_PERSONALITY 0x00E0 DMX operational mode DMX_PERSONALITY_ description of individual 0x00E1 DESCRIPTION operational modes choice of the option for the Smooth SMOOTH_OFF|1|2|3|4 * 0x801A function...
  • Page 29 Parameter name Description SERIAL_NUMBER 0x8030 device serial number PROGRAM_DIMMER * 0x8032 setting the dimming value turning the display on the segment DISPLAY_FLIP_OFF|ON * 0x8038 display of the device CURVE_EP|SP 0x8049 control curve selection PWM_FREQ_OFFSET * 0x8055 minimum level of brightness DIMMER_ADDRESS * 0x8061 DMX address of the dimmer * –...

  • Page 30: Programming

    Programming ENTER ENTER NEXT ENTER NEXT NEXT NEXT PREV ENTER ENTER NEXT NEXT ENTER ENTER NEXT NEXT NEXT ENTER NEXT NEXT NEXT NEXT NEXT ENTER ENTER NEXT NEXT NEXT ENTER ENTER NEXT NEXT NEXT NEXT ENTER NEXT NEXT NEXT ENTER NEXT NEXT ENTER...

  • Page 31: Connection Scheme

    Connection scheme controller e.g. PX333 power supply 12V DC NOTE! The power cables must be connected to all connectors on the device.

  • Page 32: Dimensions

    10 Dimensions...

  • Page 33: Technical Data

    11 Technical data type PX763 DMX channels 36 + dimmer (optional) support for the RDM protocol power supply 12V DC max. 3.8A (in each channel only one LED) max. current consumption max. 12A (in each channel three LEDs) power consumption without load 0.5W...
  • Page 34 Podłęże, 29.04.2020 DECLARATION OF CONFORMITY PXM Marek Żupnik spółka komandytowa Podłęże 654, 32-003 Podłęże we declare that our product: Product name: Driver LED C.C. 36 x 350mA Product code: PX763 Meets the requirements of the following standards, as well as harmonised...

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