Summary of Contents for SANJIANG GB350E
- Page 1 Version：506400A181207 Fire Emergency Evacuation Broadcast GB350E Address:3/F,Guangcai Xintiandi Mansion,Nanhan Road, Nanshan District,Shenzhen,Guangdong,518054,China Tel:+86(755)86226969 Fax:+86(755)86223939 Http://www.sanjiang-security.com...
- Page 2 Version：506400A181207 Thank you for choosing the high-quality products produced by Shenzhen Fanhai Sanjiang Electronics Co., Ltd.! Before using this device, make sure you have read this manual in detail. After commissioning and acceptance, the manual shall be in charge of special personnel and kept properly for future reference!
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Page 3: Chapter I Product Introduction
Interlock with control device by means of 485 communication mode. Equipped with auxiliary 24V emergency remote control wire interface. Reserved with standby 220V port for external connection with backup power supply. 1.2 System wiring diagram GB350E Fig. 1.1 System wiring diagram 1.3 Technical parameters 1) Power supply:... - Page 4 9) Rated output power: 350W Temperature 0 ~ + 40 ℃ , relative humidity 95% 10) Operating environment: 11) Insulation strength: a) AC input to the chassis greater than 50M (DC500 V) b) Constant voltage output to the chassis greater than (DC500 V) 12) Electrical strength: AC input to the chassis leakage less than 10mA (AC 1...
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Page 5: Chapter Ii Installation, Dimensions And Appearance
Chapter II Installation, dimensions and appearance 2.1 Appearance and dimensions of GB350E Weight: 13kg Fig. 2.1 Dimensions of chassis 2.2 Description of wiring terminals Terminal label Usage Used for external connection with 220V mains supply Mains 220V when working properly... - Page 6 2.3 Installation and commissioning 1) Wires shall be correctly connected according to wiring instruction. 2) Power on and the power indicator (green) is turned on. 3) When the wires are normal after commissioning, operate pursuant to the operation instruction. 4) Address setting of broadcast host: The broadcast host has a four-digit address code consisting of JP1, JP2, JP3 and JP4, and the encoding table is shown in Table 1: ("*"...
- Page 7 polarity. 3) Output line connection: (1) Constant voltage output: the constant voltage is output to an external sound generating circuit, and can be directly connected with a constant pressure horn or connected with an input output module. (2) 485 Output: When connected to external control equipment, connect to "Broadcast terminal 485", ensure that the polarity of this signal corresponds to the control device.
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Page 8: Chapter Iii Operation Instruction
Chapter III Operation Instruction 3.1 Functional keys and indicators Fig. 3.1 Keys and indicators on the panel 3.2 Emergency broadcast function Emergency broadcast includes the following statuses: 1) Emergency broadcast play status: The "EMER START (Emergency Start)" indicator is always on, and the system plays the emergency broadcast. - Page 9 2) When the fire-fighting broadcasting host is in the non-emergency state, press “EMER START” button, the broadcast host will, after the external fire control panel returns the information, enter the emergency broadcast playing state, and then is in the manual mode. 3.3 Microphone broadcasting function 1) Non-emergency broadcast status: In this state, when the microphone is pressed, the "MIC"...
- Page 10 Delete recording: press the Delete key in the recording standby state to delete the recordings currently preset by users; If no recording exists, the product will give a warning sound prompt and exit to the recording standby state. 3.5 Fault indication 1) AMP FAULT（Power amplifier fault）: When the fault feedback signal from power amplifier is detected, the "AMP FAULT"...
- Page 11 can only be operated and controlled in manual mode) 3.8 Background music function The background music play function is used for general broadcast playing in the non-emergency state, and when the "Music" button is pressed, the "Music" indicator will be normally on, and the product would automatically in the "Background music play"...
- Page 12 Collective broadcast operation: Press the "BROADCAST ON" key, all registered partitions that are not started will be in the "Start-up waiting state" and after the external control panel returns the startup completion instruction, all waiting partitions will be in the "Start-up state". On-off operation: Press the "BROADCAST OFF"...
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Page 13: Chapter Iv Others
Chapter IV Others 4.1 Precautions 1) When connecting the line, attention shall be paid to the positive and negative polarity of the power supply. 2) When in use, it should be noted that the chassis shall be grounded well. 3) In order to ensure stable operation of the system, the time interval of continuous switching shall be greater than 10 seconds. - Page 14 Statement: This manual may change with the product upgrade without further notice, subject to the product in kind, please request the latest version free of charge from our company. Shenzhen Fanhai Sanjiang Electronics Co., Ltd. has the right of final interpretation and change!