Search and Rescue model
LGS-RG004 SAR is pocket sized, cableless underwater walkie-talkie talking with a mouth piece of a regulator, communicating by ultrasonic wave and conveying sound with bone conduction. Communication is possible in the low visibility underwater, and moreover, approx. location of a speaking diver can be detected.
| Size: | 89.0mm x 41.0mm x 44.8mm |
| Weight: | Approx. 107g |
| Water-proof: | section |
| Temperature in use: | 0°C- 40°C |
| Microphone: | Bone conduction microphone |
| Speaker: | Magnetic-type bone conduction speaker |
| Channel: | 1 ch |
| Frequencies: | (Ultrasound wave) 32KHz USB (Band frequency) 4KHz,SSB-AM basis *There is no law regulations for use of ultrasound underwater in Japan |
| Antenna: | Ceramic piezoelectric element |
| Max. communication range: | 75 - 150m *The communication range depends on the using condition (location of your buddy and sea condition) |
| Direction effect: | Power of communication will be max. when front side of antenna of each divers faces each other. It will be min. when they are facing opposite side. |
| Transmitting mode: | Pink is On |
| Receiving mode: | Yellow is blinking |
| Whistle mode: | Red is blinking |
| LED in charging: | Red is ON |
| LED after charging: | LED is off after charging completed. |
| Receiving mode -> Transmitting mode: | Tap once in Receiving mode-> Transmitting starts VOX in Receiving mode-> Transmitting starts |
| Transmitting mode-> Receiving mode: | Tap once in Transmitting mode-> Transmitting ends (Receiving starts) No speaking for 3 sec. in T@nsmitting mode-> Transmitting ends (Receiving starts) |
| Flash memory: | 512MB |
| ON: | Power becomes ON by detecting water |
| OFF: | Automatically turns OFF in 1 minute after removed from water. |
| Rating: | 560mAh with Li-ion battery |
| Charging method: | By USB (approx, 2 hours with 500mA for full charge) |
| Continuous working time: | Approx. 3 hours. (assuming 10% of the time is used for transmitting) |
| Maintenance: | Yamagata Casio replaces Li-ion battery. |
| Voice recording: | Records conversation in diving underwater. (max. 480 min. recording) |
| Customizing tool: | Several settings are available by connecting PC (Windows only). |
| Training mode: | Plays your recorded voice at once. |
| Whistle mode: | Certain volume of signal is released (with no air consuming). |
| Dive computer alarm support: | Voice or beep is released reacted by the alarm of specific dive computers |
| Voice guide: | Recorded voice tells you operation and current mode. |
| Accessories: | Cradle, USB cable, Strap, Speech training sheet. |
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