Dive Rite O2ptima Guía de usuario descargar pdf (Pagina 42)

The Imperial – Metric setting selects system of

units that will be used for displaying depth on the

current hardware revision; future hardware upgrades

will add temperature measurement. The current

selected units will be displayed, pressing the LEFT

button will toggle and RIGHT will select.

The solenoid firing function sets the set-point

control algorithm. The HammerHead supports two

automatic control methods: “Standard Mode” and

“Juergenson Mode”, plus “Manual Mode”. Standard

mode uses the setting from “Standard Error”, while

“Juergensen” is an adaptive mode that changes firing

duration and rate based on depth and ascent/descent

rates “Manual Mode” requires the diver to maintain the loop PO

automatic PO

control

is disabled. The handset will override the manual setting and fire the solenoid if the loop

drops to a 0.19.

This option selects the required period of time

that must elapse before the handset enters shutdown/low

power mode. The valid settings are two through thirty

minutes. Care must be taken when choosing this timeout

period. A long timeout drains batteries faster, while a

shorter timeout saves power. Choose a timeout period

that is longer than the expected time required to enter

the water. ANY TIME the loop is used out of the water, care must be exercised. Once the

handset enters shutdown mode PO

monitoring and control is inactive. Failure to monitor

the handsets may lead to a hypoxic loop and eventual unconsciousness.

This option displays the raw milivolt output on

each of the three sensors. While in this mode the

backlight remains illuminated and does not timeout.

Pressing either button exits the test. This option should

be used to record the output of each sensor while in AIR

and Oxygen

This option sets the allowable error before the

solenoid fires in “Standard Mode”. The valid range is

from 1% to 10%. A lower value is not necessarily a

Imperial—Metric

NEXT SELECT

Solenoid Firing

NEXT SELECT

Auto Shutdn Rate

NEXT SELECT

MV Display

NEXT SELECT

Standard Error

NEXT SELECT

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Dive Rite O2ptima Guía de usuario Pagina 42

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