Specifications

3.4.3 Channels ........................................................................10
3.4.4 Squelch Adjustment .......................................................10
3.4.5 Volume Adjustment .......................................................10
3.5 Rebreather Installation ............................................................... 10
3.5.1 System Setup .................................................................10
3.5.2 Transceiver Installation ................................................. 11
3.5.3 LAR V Adapter.............................................................. 11
3.6 Pre-Dive Checklist ..................................................................... 11
3.7 Sleep Mode.................................................................................12
3.8 Receiving a Message ..................................................................12
3.9 Dofng the Diver Units .............................................................12
3.10 Examples of Underwater Communication .................................13
3.10.1 Calls Between Surface, Subs, or Divers ........................13
3.10.2 Calls Between Divers and Surface, Subs, or Bells ........13
3.10.3 Calls Between Surface Units, Subs, and Bells ..............13
Section 4: Batteries and Charging ...........................................................14
4.1 Battery Installation or Replacement ...........................................14
4.2 Battery Charging ........................................................................ 15
Section 5: Maintenance and Helpful Hints ............................................. 16
5.1 General ....................................................................................... 16
5.2 Periodic Maintenance .................................................................16
5.3 Helpful Hints ..............................................................................16
Section 6: Advanced User Information ...................................................18
6.1 General ....................................................................................... 18
6.2 VOX ........................................................................................... 18
6.3 Squelch .......................................................................................19
Section 7: Basics of Sound in Water ........................................................ 21
7.1 Background ................................................................................ 21
7.2 Factors that Affect Sound in Water ............................................21
7.2.1 Distance ......................................................................... 21
7.2.2 Water Density ................................................................21
7.2.3 Water Temperature ........................................................21
7.2.4 Background Noise .........................................................22
7.2.5 Zones of Silence ............................................................22
OTS Limited Warranty ............................................................................24
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