21
5
610.608C
Rev.0
GD-37
Operations
The following remote functionality is available via the Webserver installed:
- Complete supervision of the operation.
- Activation/Stop of messages, music and programmes.
- Programming of Calendar Events.
- Programming of remote events (remote controls).
- Configuration of operating parameters (day and time, volume, IP-Ethernet mode, on/off ...).
Through the FTPServer installed in the equipment, the remote update function of the audio files
(Mp3 and WAV) and the configuration file (SETTINGS.BIN) is available.
Security
4-digit numeric password
FAULT indicator
Luminous: Red light on Front panel (Fault condition)
Contact: Normally closed. Opens in case of fault
Supervised messages
2 (100s max. reaction time)
Power Supply
Main: 230Vac (50/60Hz), 1 Amp Fuse.
Secondary (buffer): 24Vdc, 1 Amp Fuse.
Auxiliary power supply output
24Vdc / 100mA max
Operation temperature
+5 to +40ºC
Storage temperature
-5 to +50ºC
Humidity
5% to 95%, without condensation
Dimensions
428 x 57 x 330 mm (1 U)
Weight
4.25 Kg
Color
Black
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GD-37 basically acts as a background music player (BGM), but it allows interrupting the music broadcast to emit a
prerecorded warning, message or sound, either activated manually from the Webserver or automatically from a remote
control input or programmed through a calendar event.
5.1. DIGITAL AUDIO STORAGE
The audio content (music or messages/warnings/sounds) that the equipment plays is by default stored on an SDCARD of
type HC (CAT 10 recommended) located in the back of the equipment, previously formatted under the FAT32 system, which is
provided with the following directory structure:
•
MUSIC.
Contains the music files or songs in MP3 format.
•
SOUND.
Contiene los archivos de sonidos, alarmas, etc…, en formato WAV.
•
VOICE.
Contiene los archivos de mensajes de voz WAV.
•
SETTINGS.
It is a system folder that should not be modified that includes
the settings.bin file, the basis of all the programming and configuration of the equipment.
The front of the GD-37 has a USB 2.0 port that allows music to be broadcast, after
connecting a USB flash memory. The USB flash memory must be formatted under the
FAT32 file system. The music files to be played must be stored in a folder called "MUSIC"
which will be located at the root of the directory structure of the Flash Memory.
Before inserting the flash memory, it is essential to turn off the GD-37, connect the USB
memory and restart the GD-37, the content of the memory will be analyzed by the GD-37
and when it detects the music files the GD-37 will select them in order to be able to be
reproduced whenever the user wishes.
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.
With the equipment switched on, the GD-37 starts a start-up protocol that basically consists of a start-up of the different parts
that make up the equipment. This process can last between 20 and 30 seconds, after which the GD-37 will be available for
use.
5. Basic operation
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The FPTServer installed in the GD-37 requires a standard ftp client that works under command line and that is usually included
in the most common operating systems (Windows includes ftp.exe).
Содержание GD-37
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