Product Specifications - Oceanic Safety Systems Freedivers Recovery Vest Mark II-S User Manual

The buttons do not work properly: This is usually a sign that water has entered the system. Do not
use, and return to OSS for repair.
You hear bubbles in your FRV, or your bladder fills with water. Sometimes the bladders will
develop a small leak that will allow both water and/or air to enter. You can test this simply with an oral,
or command inflation. It should not leak. If it leaks, return it for repair.
XII. PRODUCT SPECIFICATIONS
CHARGER: Input: 120/240 V ac; Output 8.4 V dc at 1Amp. Charge time 4 to 8 hours.
POWER: Lithium Ion Battery nominal voltage 7.4 V; Factory replaceable battery, recommended every 5
years; Fully Charged Voltage: 8.4 V; Low Battery Message 67V; Battery life 30 8-hour days; Computer/
Console circuit board 3.3 V dc. To help preserve battery charge, the actuator automatically turns off
after 24 hours of inactivity—24 hours from last dive or button press.
DISPLAY SCREENS SURFACE: Battery level, Surface Minder option, Trigger time, Trigger depth and
Error message screens.
DISPLAY SCREENS DURING DIVING: Alternating current time with current depth screens, which are
not normally observed.
OPERATIONAL ACCURACY: Depth sensor: two centimeters; Timers: 1 second per day.
ALTITUDE AND ATMOSPHERIC CALIBRATION: The FRV computer automatically adjusts for altitude
and atmospheric pressure changes each time the FRV is turned on.
DIVE MODE ACTIVATION: Dive starts when descends past 2 meters from 0; Dive ends when ascends
past one meter.
OPERATING TEMPERATURES: Out of water—between 20 °F and 140 °F (-6 and 60 °C).In the
water—28 °F and 95 °F (-2 and 35 °C) At extremely low temperatures, the LCD may become sluggish,
but this will not affect its accuracy. If stored or transported in extremely low temperature areas (below
freezing), you should warm the unit and its battery before diving; Storage Temperature: Out of the
water (in storage bag) - between 14 °F and 158 °F (-8 and 70 °C). Because of variations in battery
performance at low temperatures, we recommend that you do not use the unit in freezing
conditions with less than a 50% indicated battery level.
INFLATION VEST: Overpressure valve spring opening pressure 2.5 lbs; Bladder material, Coast Guard
approved, 1,000 denier. 34 to 35 pounds of inflation at the surface.
MAXIMUM DEPTH: 100 meters (328 feet).
CO2 CARTRIDGES: CO2 cylinders provide the inflation source. They must be 1/2-inch X 20 threads
and sized appropriately for the bladder used for inflation.
RoHS COMPLIANT MATERIALS USED (Lead Free electronics and solder): RoHS regulations, a
European Union Directive, restrict the use of more than mandated levels of lead, cadmium, mercury,
hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE)
flame retardants in electronic equipment.
This manual is copyrighted, all rights reserved. It may not, in whole or in part, be copied, photocopied,
reproduced, translated or reduced to any electronic medium or machine-readable form without prior
consent in writing from OSS. It may not be distributed through the Internet or computer bulletin board
systems without prior consent in writing from OSS. ©2013, Oceanic Safety Systems LLC.
Freedivers Recovery Vest Mark II-S copyright Oceanic Safety Systems LLC., 2015
35 35