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Summary of Contents for GST GST852RP
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Page 2: Table Of Contents
CONTENTS 1 Overview ............1 2 Features............1 3 Specifications ..........2 4 Construction ..........3 5 Operation ............7 6 Troubleshooting ........... 10 7 Cautions............11... -
Page 3: Overview
1 Overview GST852RP LCD Repeater Panel is designed with a microprocessor. It can be connected to the RS485 loop of GST200, GST500 or GST5000 fire alarm control panel, disposing and displaying messages from the control panel like the location and description message of the detectors in alarm, and give audible and visual signals. -
Page 4: Specifications
3 Specifications 1. Operating Voltage: 24VDC 2. Display Capacity: Maximum 126 pieces of fire message can be displayed by the repeater panel. 3. Display Range: Each screen can display 1 piece of fire message. If there are more than one piece of message, it will display them in turn. -
Page 5: Construction
4 Construction 4.1 Front Panel 4.1.1 Front panel of the repeater panel is shown in Fig. 1. Fire Mute Fig. 1 4.1.2 Keys and indicators Self-test/Scroll key: In monitor state, pressing this key, the repeater panel will check all indicating parts automatically. - Page 6 Screen saver/Mute key: In monitor state, pressing this key, the repeater panel enters non-power-saving mode, which is defaulted as power-saving mode on power-up. In alarm state, pressing this key, the alarm sound is silenced. Pressing it again, the sound resumes. If it receives an alarm again in mute state, it automatically sounds again.
- Page 7 Mounting Mounting Hole Hole Terminals Fig. 2 4.2.1 Installing the base Drill two Φ 8mm holes on the wall with 166mm spacing. Insert two Φ 8 expansion sleeves into the holes. Put the base on the wall. Twist plugs through the mounting holes of the base into the expansion sleeves.
- Page 8 4.2.2 Wiring Terminals on the base are shown in Fig. 2, and those on the repeater panels are shown in Fig.3. Connection of these terminals is as follows: A IN, B IN: connecting with terminals A and B from the repeater panel (Fig. 3) respectively. A OUT, B OUT: connecting with RS-485 loop.
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Page 9: Operation
the studs on the base, push it to the wall vertically and slide it down until the top two hooks appears to hook up the repeater panel. 150mm Fig. 3 5 Operation Open the cover on top of the repeater panel, you can turn on or off the power, adjust LCD definition, and set code of the repeater panel (Fig. - Page 10 LCD. POWER CODE Fig. 4 5.1 Power-up Turn on the power to repeater panels in the fire protection room, then turn on the POWER switch of the field repeater panel, it will test itself automatically. After self-test, it will enter monitoring state with the ON indicator illuminating.
- Page 11 5.3 Setting device code According to project requirement, you can set the system by the SETCODE button. The method is: Switch on the repeater panel, then press and hold the SETCODE button while the repeater panel is rebooting (the device code on the LCD screen is flashing), the code number of the repeater panel increases.
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Page 12: Troubleshooting
6 Troubleshooting Problem Connecting with a fire alarm control panel, the repeater panel cannot be registered after starting Reason Communication between the repeater panel and the fire alarm control panel is abnormal. (1) The polarity of RS485 is reversed. (2) RS485 cables are not threaded as required. -
Page 13: Cautions
7 Cautions 1. This panel is precision electronic product and must be maintained by professional person. 2. Please contact your local distributor for any problem. Never open the repeater panel and repair it. - Page 14 Gulf Security Technology Co., Ltd. Changjiang East Road, QETDZ, Qinhuangdao, Hebei, P. R. China 066004 Tel: +86 (0) 335 8502434 Fax: +86 (0) 335 8502532 service.gst@fs.utc.com www.gst.com.cn...
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