General Specs |
Colours: | Matt black |
Size: | 89.0mm x 41.0mm x 44.8mm |
Weight: | Approx. 107g Receiver only model: approx. 105g
|
Max.water pressure: | At 55m depth |
Temperature in use: | 0°C- 40°C |
Acceleration sensor: | Tap one time in receiving mode, transmitting mode will start Tap one time in transmitting mode, transmitting will end (receiving mode starts). * VOX function (hands-free) can start transmitting mode too. * With no sound for 3-sec., transmitting mode will change to receiving mode. |
Flash memory recording | 512MB |
Other functions | Voice recording Training mode Customized tool |
Materials: | Made from ABS polycarbonate and stainless steel |
Accessories: | Battery charger x 1, USB cable x 1, Strap x 1, Speech training sheet x 1 |
Audio |
Microphone: | Bone conduction microphone |
Speaker: | Magnetic-type bone conduction speaker |
Communication |
Channels: | 3ch (Channel A B and C) *Default is channel A |
Frequencies: | (ultrasound wave) Channel A: 32KHz USB Channel B: 36KHz USB Channel C: 40KHz LSB (band frequency) KHz,SSB-AM basis
*Channel B & C may cause interference for each other, however you cannot hear the contents well.
Receiver only model: 32KHz ultrasound, 4KHz,SSB - AM system voice range. |
Antenna: | Ceramic piezoelectric element |
Transmission range: | 50 - 100m(Channel A) *face-to-face position in clear and calm sea |
Directionality: | Maximum communication power when each diver's front-side antenna faces the other. It will be minimum when they are facing opposite ways. |
Display |
Turning the unit ON (Display battery remaining): | Fully charged: Green blinking Left enough for 1 more dive: Blue blinking Need charging: Red blinking |
Transmitting mode: | LED light in pink |
Receiving mode: | Channel A: Yellow blinking Channel B: Blue blinking Channel C: Light blue blinking |
LED while charging: | Red LED is ON |
LED after charging: | LED is OFF |
Power Switch |
ON: | Turns on by detecting water |
OFF: | Automatically turns off in 1 minute after removed from water |
Battery |
Rating: | 560mAh with Li-ion battery |
Charging time | Required about 2 hours at 500mAh |
Charging method: | USB |
Duration: | About 3 hours (assuming 10% of the time is used for transmitting) |
Maintenance: | The manufacturer replaces the Li-ion battery |