EAS RF system TST9900S4 Installation Manual Shenzhen Yixun Technology Co., Ltd. V1.
Table of Contents System Overview…………………………………………………………………………………….…..…1 Important Precautions………………………………………………………………………….………1 Components……………………………………………………………………………………………….……2 TST9900S4……………………………………………………………………………………………….………3 Assembly….……………………….…………………….……………………………………………….………5 Wiring diagram…………………………….…………………….………..….…………………………..…6 Standard mode…………………………………………………………………………………..…………6 Anti-noise mode………………………………………………………….………………..………………7 Specifications………………………………………………….………………………………….
System Overview The MONO Transceiver system is a multi-loop single panel 8.2MHz system that provides enhanced detection when compared to a conventional system. It can operate on its own or with multiple systems but without the need of synchronization.. The installation is simple with just one tuning point for sensitivity. Each panel have independent alarm and warning light. Important Precautions Distanc between antannas and metal framed door >0.5m.
Components Motherboard TST9900S4 210*130mm Power Supply 18Vac, 2000mA 90*68*56mm 2
TST9900S4 Receiver： Operating Frequency Operating voltage Operating current Fuse Operating frequency Detection rate Power Supply Input voltage Output voltage 8.2MHz 18Vac < 450mA±10% 1A, 250V,slow blow 7.5 ~ 8.
Sensitivity debugging: Sensitivity Control VR1 adjusts the signal level of the detected RF that is received by the antenna. VR1 is normally in the full CW position. This is the maximum gain setting. If there is a high noise environment, VR1 could be adjusted CCW to lower the system gain, thus reducing the overall noise level. Be aware that reducing the gain using VR1 will also reduce the detection range.
Assembly 5
Wiring diagram Standard mode Equipped with a balanced detection capability, but anti-noise ability is weak.
Anti-noise mode It can improve noise immunity, but will reduce the detection distance.
Specifications 8
9
FCC Statement： This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules.
