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GD-37 Installation,
configuration and
user manual
EQUIPOS Y SISTEMAS MEGAFONÍA / INTERCOM
PUBLIC ADDRESS SYSTEMS
1
21
rev.0
610.608C
Tel.: +34 934 772 854 / +34 609 914 787
ude@udeaudio.com
BARCELONA - SPAIN

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  • Page 1 GD-37 Installation, configuration and user manual EQUIPOS Y SISTEMAS MEGAFONÍA / INTERCOM PUBLIC ADDRESS SYSTEMS rev.0 610.608C Tel.: +34 934 772 854 / +34 609 914 787 ude@udeaudio.com BARCELONA - SPAIN...
  • Page 2: Table Of Contents

    5.5. Ethernet configuration 5.5.1. RJ-45 Patch Cable 5.5.2. RJ-45 Crossover Cable 6. Webserver 6.1. System Status 6.1.1. Display GD-37 6.1.2. Player control 6.1.3. Time to next calendar event 6.1.4. Music list 6.1.5. Message list 6.1.6. Program list 6.1.7. Outputs 6.1.8. Inputs 6.1.9.
  • Page 3: Description

    Suitable for commercial uses as well as for security sound systems in venues with large numbers of people, where the broadcast of automatic, emergency and evacuation notices (among others) is required. The GD-37 digital recorder allows you to digitally record and play an unlimited number of and background music (depending on the capacity of the SD).
  • Page 4: Technical Characteristics

    • USB 2.0 Type A (Music): Front panel - SD Card (CAT 10 recommended): 4GB or higher, FAT32 formatted. Multimedia support MicroSDHC type cards are not compatible with GD-37, even if a size adapter is used. - USB Flash Memory: Type 2.0, FAT32 formatted. Conexión Remota LAN Ethernet type, RJ-45 connector (8-pin).
  • Page 5: Start-Up Prodedure

    (Windows includes ftp.exe). 4. Start-up procedure The start-up of the GD-37 is via the start-up switch, which is located on the rear of the GD-37. The start-up switch affects both the 230VAC input and the 24V DC input.
  • Page 6: Front Keys

    On the front of the GD-37 there are two direct access keys to music playback (PLAY / PAUSE and STOP). To play the audio files stored in the SD card or in the USB device, it is not necessary to connect the PC to the GD-37. By manipulating the PLAY / PAUSE keys and the STOP key, you can start, pause and stop the playback of the music files on the SD card.
  • Page 7: Functions Management

    GD-37 5.4. GD-37 FUNCTIONS MANAGEMENT Control, programming, verification, etc. of the GD-37 is carried out by means of a computer accessing the Webserver that the GD-37 itself incorporates. 5.5. ETHERNET CONFIGURATION The GD-37 can be connected to a local network using two types of connection: 5.5.1.
  • Page 8: Webserver

    IP Dinámica, será preciso contratar un servicio de DNS DINÁMICA. Para más detalles consulte con su administrador de red. - Se ha de configurar el GD-37 en modo IP MANUAL. Consulte con su administrador de la red local para que le facilite una dirección de IP libre.
  • Page 9: System Status

    The NORMAL playback mode consists of a sequential playback of the songs stored in the "MUSIC" directory of the SD card and/or USB device, while in the RANDOM mode the GD-37 will play the songs in random order, with the aim of not repeating songs.
  • Page 10: Player Control

    6.1.2.-Player Control In this section it is possible to start, in the GD-37, the music playback by pressing the "PLAY" button, skip to the next track by pressing the "NEXT" button, select random or normal playback by using the "RANDOM" button and stop music playback by pressing the "STOP"...
  • Page 11: System Network

    In complex installations, the network administrator may require the use of specific IP addresses, called fixed addresses, for each of the devices that want to connect to the network. In this case, the GD-37 must be configured in "MANUAL" mode.
  • Page 12: System Time/Date

    In the GD-37 it is possible to correct the possible time deviation of its controller. To do this, using a reliable standard, the amount of the deviation must be calculated. If the result is that the GD-37 clock is ahead, consulting the table in annex 1, the value obtained, preceded by the + symbol, shall be entered in the RTCC correction box in this section.
  • Page 13: General Volume

    GD-37. 6.3.5 Language Allows you to select the language of the information displayed on the "DISPLAY GD-37" that appears in the "STATUS" section of the Web Server itself. It has three options, English, French and Spanish.
  • Page 14: Once

    Remember that after modifying parameters that have an associated "SAVE CHANGES" button, this button must be pressed to make the changes effective in the GD-37. 6.4.2 Daily With this programming mode, the selected audio message will be broadcast every day in the time slot starting at "START TIME"...
  • Page 15: Directplay

    "REPEAT PERIOD". If the message repetition period is not set in "REPEAT PERIOD", the programme will not be broadcast. 6.5 REMOTE EVENTS This screen is used to configure common parameters for all the remote control inputs of the GD-37 (IN1 to IN10 and INH). Rev.0 610.608C...
  • Page 16: Activation Mode

    "NEW PASSWORD" box (4 numeric digits), repeat the new password in the "REPEAT NEW PASSWORD" box. Do not forget to press "SAVE PASSWORD" to make the changes effective in the GD-37. NOTE: Remember that the default password is 1234.
  • Page 17: Restore To Default

    This option is selectable as described in section 6.4.4. To enable or disable this function, simply select the desired option from the drop-down menu under "INHIBITION INPUT". Do not forget to press "SAVE" to make the changes effective in the GD-37. Rev.0...
  • Page 18: Messages Supervisor

    During the update configuration process, you will be asked for the IP address of the server or HOST, i.e. the GD-37. This address when working in AUTO mode (DHCP) is \GD37 or \GD37, or in MANUAL mode 192.168.0.200 (or the one that appears in the configuration).
  • Page 19 It is not allowed to upload files with a name longer than 8 characters excluding the 4 characters of the extension (.mp3, .wav or .bin). For MP3 files, the GD-37 will use the ID3 data and display the name of the song in an extended size on the display of the device.
  • Page 20: Annex 1. Advanced Date

    GD-37 6. ANNEX 1. ADVANCE TIME TIEMPO A COMPENSAR MEDIANTE REGISTRO REG Value 30 DAYS (SEC) 60 DAYS (SEC) 90 DAYS (SEC) 360 DAYS (SEC) 0,00 0,00 0,00 0,00 2,64 5,27 7,91 31,64 5,27 10,55 15,82 63,28 7,91 15,82 23,73...
  • Page 21: Annex 2. Delayed Date

    GD-37 6. ANNEX 2. DELAY TIME TIME TO BE COMPENSATED BY RECORD REG Value 30 DAYS (SEC) 60 DAYS (SEC) 90 DAYS (SEC) 360 DAYS (SEC) 0,00 0,00 0,00 0,00 ‐1 ‐2,64 ‐5,27 ‐7,91 ‐31,64 ‐2 ‐5,27 ‐10,55 ‐15,82 ‐63,28 ‐3...

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