Workers Approach Warning System User's Manual Yoshikawa Kogyo Co., Ltd.
1. About this system ～ Be sure to read this section before use.～ ・ This system can provide only warnings to drivers and workers, and the braking operations such as braking of vehicles must be performed by the driver. ・ It is impossible for this system only to prevent all accident. You must confirm the safety by sight as before. ・ Consult with us if you have a heart pacemaker or a medical device such as a life support device installed.
2. Glossary № Term 1 Detector 2 TAG Meaning It has a transmit function by a magnetic field, and an alarm function by receiving a radio signal from a TAG. It has a function to receive the magnetic field from the detector and a function to transmit radio waves. ALERT-TAG has a function to alert you. 3 Magnetic field 4 Radio waves The magnetic field transmitted by the detector uses the 125kHz band. Stable sensing distance is achieved by using a magnetic field.
3. What is Worker Approach Warning System? This is a system that alerts people and vehicles to "dangerous situations" , when they are in close proximity with the technology of magnetic fields and electromagnetic waves. 1. A magnetic field (125KHz) is being transmitted from the detector. The direction of the magnetic field is transmitted in all directions by 360°, and the transmission range is an oval shape with the largest longitudinal direction. 2.
■ DETECTOR (YS-F-R023A) Select alert sound Power Indicator Vent filter FUSE POWER ALERM RANGE Select Range Fuse Vent filter Do not touch it , because it is necessary to maintain the waterproof property. Fuse Use a mini glass tube fuse φ5mm 2A. Power Indicator Green lights up when the detector is turned on. Select RANGE switch The maximum detection range can be set. Select ALERM switch Change the alert sound .
■ STANDARD-TAG (YS-F-T008A) The operator carries it. ・ Alert function: None (The TAG itself does not alert) ・ Wearing the watch: Mounting the helmet or storing it in a pocket ・ Dust-proof/waterproof type : IP65 Low Battery LED Lights up (red) when the battery level is low. Battery 000126 YOSHIKAWA KOGYO YS-F-T008A FCC ID:2AWRK-YS-KT008 Mounting plate ■ ALERT-TAG (YS-F-T003A) The operator carries it.
4. Alarm action ～ Alarm function ～ ■ When the operator enters the detection range of the vehicle, the speaker (or indicator lamp) connected to the detector alarms. If a tag with an alarm function is used, an alarm will be sent from the tag at the same time. ■ The alarm goes out of the detection range and stops after about 2 seconds.
5. Specification ■DETECTOR Model number YS-F-R023A Supply Voltage DC48V power consumption 48W Operating Temperature -10～+60℃ Detection Range 8m Transmission frequency 125KHz Receive frequency 315MHz Dustproof and water resistant IP65 Dimension W150×D200×H76（mm） ■ Speaker Model number YS-F-S003A Supply Voltage DC12-24V power consumption 3.
5. Specification ■ TAGs STANDARD ALERT YS-F-T008A YS-F-T003A Battery Coin Battery (CR2032) AAA Battery ×2 Battery life (Operating time) About a year About a year Operating Temperature -10～+50℃ -10～+50℃ Transmission frequency 315MHz 315MHz Alarm mode No Buzzer & Vibration Low battery LED yes yes Dustproof and water resistant IP65 equivalent - Weight 25g 100g Dimension W, D, H 40×67×12.3 66.
76 FUSE POWER ALERM RANGE YOSHIKAWA KOGYO SERIAL No.
12.3 ■ STANDARD-TAG (YS-F-T008A) 000126 67 Battery 000126 31 Battery YOSHIKAWA KOGYO YOSHIKAWA KOGYO YS-F-T008A YS-F-T008A FCC ID:2AWRK-YS-KT008 FCC ID:2AWRK-YS-KT008 40 32 21 ■ ALERT-TAG (YS-F-T003A) Battery Battery ALERT ALERT 92 ON / OFF ON / OFF 80mm YS-F-T003A YOSHIKAWA KOGYO YS-F-T003A FCC ID: 2AWRK-YS-KT008 YOSHIKAWA KOGYO 66.5 FCC ID: 2AWRK-YS-KT008 54.
FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC 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.
