General TdC 8001 Timy3 WP Wireless Timing:

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17 IMPULSE DEVICES Photocell Accessories Photocell Adapter LA5: Ideal for photocells that are connected at a large distance from the timing device (e.g. interim time). Ÿ Internal batteries for power supply of the photocell Ÿ Integrated speech amplifier for communication with timekeeper Ÿ Diverse operating modes, e.g. to activate the photocell by manual switch if many nonparticipants pass the photocell Reflectors Reflector PR1a-REF Standard reflector for photocell PR1a and PR1aW Reflector REF-3 Standard reflector for photocell RLS3c Reflector REF-C Reflector for photocell with big distances Reflector REF-L Simple, inexpensive reflector manly used for training systems RR1a-REF REF-3 REF-C Mounting Bracket BBG Tripod TRI128 with chain to fasten the photocell on poles Rugged, high end tripod with a max. height of 128 cm (50 in) Mounting Bracket B-S1 Tripod TRI-S5 small bracket to screw the photocell or reflector to a wall or on a stake Simple Tripod with max. height of cm (51.7 in) Cables for Photocells Case KS-PR1 Start Cable with Power: , , Stop Cable with Power: , , Banana Cable: , , , for photocell PR1a Synchronisation Cable Cable to synchronize two photocells PR1a or PR1aW Case KL-RLS3c for photocell RLS3c with accessory REF-L

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21 ACCESSORIES Wireless Timing Network WTN The Wireless Timing Network WTN is a complete unique radio network system for timing. This system allows several different timing devices communicating with each other in a wireless network. Due to the internal communication, the system recognizes devices that disappear from the network and can report it. The communicating timing network means that you do not need cables any more. The system allows communication between the different devices that you use in your timing system. The photocell sends the impulses wirelessly to the timing device which forwards the data for the display board and results wirelessly to the receiving devices. WTN-DB Different ALGE timing devices make the wireless timing network possible. From the universal Wireless Timing Network WTN, the Timy3 WP or Timy3 W with built in wireless timing network, the photocell PR1aW with built-in Wireless Timing Network, or the display board Wireless Timing Network WTN-DB, all these devices can communicate within the timing network. Wireless Timing Network WTN WirelessTimingNetwork WTN-DB ALGE-TIMING min. sec. 1/100 Display Board GAZ5 Photocell PR1aW Timy3 WP orr Timy3 o 3W Timing Device Timy3 WP Photocell PR1aW Photocell PR1aW WTN-DB WirelessTimingNetwork WTN Timing Device TdC 8001 Photocell PR1aW WirelessTimingNetwork WTN-DB Push Button WTN-PB WT ALGE-TIMING Display Board D-LINE WTN-DB for W Display Boards D

22 ACCESSORIES Wireless Timing Network WTN The WTN is a bidirectional radio network that replaces the cables within the timing system. It has an adjustable frequency in the 2.4 GHz band. All devices in the same network communicate with each other. It is possible to transmit impulses and data at the same time. It is designed for outdoor use. The universal genius WTN of this radio network series can be connected to almost every ALGE device. It does not matter if you take a timing device, impulse device or a display board. Even data transmission to a PC is possible. This diversity of applications is supported by a display, a keypad, input and output ports (timing channels, RS232, RS485) and internal batteries. In developing this unique wireless timing network, special attention was paid to the ALGE principles: ease of operation, high reliability and robust design. Latest technology, integrated into a solid case guarantee unique application possibilities. Example for a Wireless Timing System: ALGE-TIMING Display Board D-LINE WTN PhotocellPR1a WTN Examples for the use of the WTN Ÿ impulse transmission Ÿ timing for equestrian (show jumping) Ÿ training in a stadium or arena Ÿ controlling a display board e.g. D-LINE or GAZ Ÿ data transmission to a PC WTN WTN Accessories: Photocell PR1a Ÿ Bracket with Velco SPB1 (see picture to the right) Ÿ Cable : Cable to Timy or TdC8000/8001 (25-pin D-Sub) Ÿ Cable : Cable to PC (25 pin to 9 pin - D-Sub) Ÿ Cable : Cable to Display Board (25 pin D-Sub to Amphenol-4pin) Timing Device Technical Data of the WTN: Frequency: Power Output: Timing Channels: Maximum Distance: Display Board Interface: RS232 Interface: Battery: Case: 2.4 GHz band (16 adjustable frequencies) 10 mw or 10 to100 mw (adjustable) 5 different timing channels Adjustable c0 (start), c1 (finish), c2, c3, c4 about 350 m at free sight RS232 interface to19200 Baud yellow/black banana sockets RS232 interface to Baud with Multiport-socket 3 x AA-batteries (alkaline or NiMh rechargeable) Plastic case with yellow elastic rubber jacket, so that the device is protected in any weather condition a...alge Multiport b...power Supply Input c...banana Socket yellow: data output or data input for GAZ or D-LINE d...banana Socket black: Ground e...banana Socket red: timing channel input

23 ACCESSORIES Wireless Timing Network WTN Photocell PR1aW The compact photocell PR1aW has a transmitter that sends a modulated infrared beam. The receiver checks the infrared beam and makes an impulse for each interruption. The photocell has a built-in radio module (2.4 GHz) and therefore a wireless impulse transmission is possible. It is compatible with the WTN-series (Wireless Timing Network). Up to 15 different radio channels and 5 impulse channels are adjustable. Of course you can connect the photocell as well by cable with the timing device. Inorder to use the photocell universally, it is possible to switch between 3 different functions: reflection-photocell, photocell transmitter and photocell receiver. Photocell PR1aW Facts: Ÿ Impulse accuracy up to 1/10,000 seconds Ÿ Different functions with one photocell: Ÿ Reflection-photocell with reflector Ÿ Transmitter-unit and receiver-unit for long distance use Ÿ Long distance range Ÿ Reflection-photocell about 25 m Ÿ Through-beam-photocell over 150 m (500 feet) Ÿ Variable power supply for the photocell Ÿ Battery operation Ÿ Power supply from ALGE timing device Ÿ External power supply from 4 to 18 VDC Ÿ Built-in radio module for wireless impulse transmission Ÿ Impulse transmission by cable is possible Ÿ Battery indication with LEDs (green, yellow, red) Ÿ Indication of photocell adjustment with LEDs (green, yellow, red) Ÿ Synchronisation of two photocells (main and backup) to prevent interference Ÿ Adjustment of delay time (20 ms to 2 seconds (factory adjustment = 20 ms)) Wireless Timing Network WTN-DB for Display Boards For the ALGE-display board we offer a device of the WTN-series to receive data by radio. It communicates with one or several WTNdevices in the 2.4 GHz band. It is also possible to use the WTN-DB as hub to transmit data or timing impulses over longer distances. Frequency: Power Output: Maximum Distance: Display Board Interface: Power Supply: Case: 2.4 GHz band (16 adjustable frequencies) 10 mw or 10 to100 mw (adjustable) about 350 m at free sight RS232 interface to Baud from display board or external battery with cable weather protected plastic case with clamp to mount it on the display board Wireless Timing Network Push Button WTN-PB A push button WTN-PB with integrated ALGE WTN-radio is available. It communicates with one or several WTNdevices in the 2.4 GHz band. It is also possible to use the WTN-PB as hub to transmit data or timing impulses over longer distances. Frequency: Power Output: Maximum Distance: Timing Channels: LED: Battery: Case: 2.4 GHz band (16 adjustable frequencies) 10 mw or 10 to100 mw (adjustable) about 350 m at free sight c0 (start channel), c1 (finish channel), c2, c3 or c4 2 x LED to show the status (e.g. battery status) internal C-battery that runs for about 50 hours at 20 C weather protected plastic case with integrated push button

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32 DISPLAY BOARD Videowall - LED Matrix ALGE-TIMING offers a wide range of videowalls for any application. From small dimensions to enormous sizes, from a pixel pitch of 1.42 mm up to 26.7 mm you will find the right solution for your project. On request we can offer curtain displays (transparent in front of a building) or curved videowalls (e.g. for buildings). Models especially made for perimeter advertising are available with stands and protection for the top. The videowalls offered by ALGE-TIMING can be used for sports applications, as stage display (e.g. music festivals, fairs, fashion shows), for advertising, etc. This video wall consists of individual modules, which can be set up in any order. You can also select between models that allow the maintenance from the back side or the front side. Because of quick release couplings it is possible to set it up in a matter of minutes. If you use the videowall for sport in combination with timing equipment from ALGE-TIMING, we guarantee an optimal interface between the devices. Model CH-LITE II (indoor use): Cabinet size: mm Modular design with SMD LEDs (3 in 1 SMD-LEDs) and each module is very light (about 18 kg). The modules have the measurements of 768 mm x 768 mm or 576 mm x 384 mm. The thickness of the case is with 92 mm extremly thin. It has front or back maintenance, a quick setup (fast lock system) and low power consumption (up to 150 W (small cabinet) or 300 W for a module (big cabinet)). This makes this type of videowall ideal for flexible use (e.g. rental). Cabinet size: mm Model CH-L-1,4 CH-L-3 CH-L-6 CH-L-8 CH-L-10,6 CH-L-12 Physical Pixel Pitch 1.42 m m 3 m m 6 m m 8 m m 10.6 m m 12 m m Model CH-EIII (outdoor use): Modular design with SMD LEDs (3 in 1 SMD-LEDs) and each module is very light (about 20 kg). A module has the measurements of 768 mm x 768 mm. The thickness of the case is 120 mm. It has front maintenance and a quick setup (fast lock system). This makes this type of videowall ideal for flexible use (e.g. rental for outdoor use). The combination of a specially-designed mask and a lens plate with a ball-shaped lens on top of each pixel greatly reduces the reflection of sunshine and ensures the best contrast ratio, thus delivering more clearly visible images. Additionally, it protects the lens from objects that hit the display board (e.g. balls). Our most sold model has 72 x 72 pixels with a pixel pitch of 10.6 mm. Ideal is this board as well with 3 modules as flexible display board in combination with a timing device. We offer as well a flight case for a safe transport, stands and top protectors for perimeter displays. Model Physical Pixel Pitch CH-EIII-6,4 6.4 m m CH-EIII-8 8 mm CH-EIII-8,7S 8.7 m m CH-EIII-10,6S 10.6 m m Model CH-EII (outdoor use) Modular design with a separate LED for each color (red, green, blue) of a pixel. A module has the measurements of 1280 mm (H) x 640 mm (W). The thickness of the case is 122 mm. Cabinets for rear and front maintenance are available. It has a quick setup (fast lock system). Installation of blocks is also available. Ideal for rental use or fix installation. Model CH-EII-10 CH-EII-13,3 CH-EII-16 CH-EII-20 CH-EII-26,7 Physical Pixel Pitch 10 mm 13.3 mm 16 mm 20 mm 26.7 mm Virtual Pixel Pitch 5 mm 6.7 mm 8 mm 10 mm mm CH-EIII-12S 12 m m CH-EIII-16S 16 m m The cabinets can be freely used for fixed installation, rental purposes, or even as a perimeter display with front or back maintenance cabinets Fix Installation 1280 x 640 mm Front maintenance Fix Installation 1280 x 640 mm Back maintenance Mobile Use E2L Serie 960 x 1536 mm

33 DISPLAY BOARD Videowall - LED Matrix Honeycomb Structure Module: The module is a new kind of composite back shell with outstanding features like high intensity, low cost and excellent heat dissipation. The module structure is simple but three-dimensional. Both sides of the bottom shell are equipped with upward reinforcing ribs, which make up the regular hexagons in succession. On the premise of not conflicting the shell and the electric components on the LED module, both the intensity and stiffness of this structure is high, meanwhile it can also make full use of material and better match different LED modules. Setup: The modules are equipped with unit positioning guide posts, connection and combination devices and a self lock system, which allows a fast and simple setup of the videowall without any tools. Precise positioning and easy assembly. Hanging Mode: Optionally we offer hanging beams special made for the cabinet. Max. hanging capacity: 20 cabinets high Flight Cases: Specially-designed flight cases (optional) guarantee a safe transport and storage of the modules. Plug connector for rental systems: Neutric signal and power connectors are applied, ensuring great reliability and convenience. Power Supply Hot Backup: The power supply is part and parcel of an LED screen. Its performance directly influences the viewing effect of the LED screen. To avoid damaging screen effect due to power failure, we use the power back up function for the LED screen. The cabinets are equipped with double power supplies. When a power supply fails, the spare power can backs up immediately and supply power for the cabinet. Malfunction indicator light is on at the same time. When the dynamic load is less than half of the total power consumption of the cabinet, images are normally displayed on the screen. Otherwise, screen brightness automatically drops by half. Signal Hot Backup System: Signal hot backup system enhances the reliability of a screen while it is working. Automatic error detection enables the system to switch between each signal channel within milliseconds, so as to guarantee the consistent display effects. Easy Maintenance: Modules are modular built and the maintenance is easy and simple Modules Slim and compact modules. Different modules for permanent installations and rental systems are offered. Both have the same measurements

34 DISPLAY BOARD Videowall - LED Matrix LED Matrix Boards are very complex. A lot of specifications influence the price. We would like to give you a short introduction on different terms that are used for LED Matrix Boards: Pixel: One pixel is the smallest point you can show with a Matrix Scoreboard. Any pixel can consist of several LEDs. Pitch: Describes the distance from pixel to pixel. In general, the pitch starts with 4 mm and goes up to 50 mm. The smaller the pitch, the better the resolution and the more expensive the board per m². Pixel Size: The bigger the pixel dimension compared to the pitch, the sharper the picture (fill grade). LED/Pixel: Any pixel can consist of one or more LEDs. The more LEDs per pixel the better the scoreboard. But the quality also depends on the type of the LEDs. In our full color LED screens we only use Nichia LEDs that have the best performance. Resolution: The resolution is the amount of pixels in vertical and horizontal order. The higher the resolution, the better is the quality of the picture or text! Pixelsharing or virtual pixels: The pixelsharing mode is using LEDs from adjoining pixels to construct virtual pixels. The virtual resolution is four times higher than the physical number of pixels. But the picture quality of a physical videowall with 16 mm is a lot better than the one of a 16 mm shared mode! Luminosity: The luminosity is measured in cd/m² or in Nit (Candela per square meter) and is important for the brightness of the board. This technical characteristic is also stated in different ways. Some producers quote the luminosity for all colors in maximum brightness. Any serious producer specifies the brightness in the white-balanced state. Different colored scoreboards need different luminosity for outdoors. 1 color 2,000 cd/m² full color 5,000 cd/m² in white-balanced state!! For full color scoreboards it is very important to indicate the luminosity in white-balanced status. Some manufacturers state the brightness in all colors with 100%. This can result in a brightness of 8,000 cd/m² but after the board is calibrated (white-balanced) it actually means 5,000 cd/m²! Viewing Angle: This is a dimension that is not 100% the same for different manufacturers. Some producers define the maximum angle as before the scoreboard gets dark. This is a poor definition! All serious manufacturers define the half-center brightness, which means in simple words the angle where you still have 50 % of the full luminosity! Refresh rate: The higher the refresh rate the more softfocused is the picture. We have a standard refresh rate of 240 and for the professional series we have a refresh rate of 500. Static or Multiplex Driving: The driving method of the LEDs should be static. You can test this with a digital camera, just watch the videowall and see if there is a flicker in the picture of the camera. The same happens if a TV camera films the videoscreen and it is broadcasted on TV. Outdoor: The LEDs are completely sealed with a special silicone; horizontal louvers are integrated in the LED modules to maximize the contrast. 1 Color: The display features only one color (e. g. red). This color can have different shades to create a better picture (e. g. 256 shades, like a black and white picture). Most of these displays are also able to show animation files. Video Wall: The display offers LEDs with three different colors in each pixel (RGB red, green, blue). These colors can be mixed so it has the complete true color spectrum (68 million colors). Such a board has a video input and it is able to show a TV picture. There are also scoreboards available with 10 bit color processing which result in 1,073 million colors

35 DISPLAY BOARD Videowall - LED Matrix Serial or Ethernet DVI VGA Mains V/50-60Hz PREVIEW VIDEO SCALER CH-LVP605S 10 bit processing advanced algorithm for scaling video inputs: CVBS, S-Vid, VGA, DVI, YPrPb, SD/HD SDI and HDMI LED DRIVING UNIT CH-LDU8000R automatic brightness control color correction pixel by pixel and module by module pixel diagnostic function

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