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5MD20-0001-01 Rev. 2
6 mm Blue outlets
connect to cannula or
face mask
LED indicator for
User 1(Pilot)
Static ports,
DO NOT
COVER
External 4.5 VDC
Power
Connector
(on bottom)
THANK YOU for purchasing the MH EDS O 2 D2 Pulse-Demand
O 2 D2 is patented innovative oxygen control technology that allows you and your co-pilot to fly with safety and
comfort, knowing it will automatically give the exact oxygen required at the various altitudes. Although the
MH EDS O 2 D2 is designed for easy operation, PLEASE READ THIS INSTRUCTION MANUAL BEFORE USE.
WARNING: This MH EDS O 2 D2 is designed to operate with a maximum regulated pressure not to exceed
25 psi. If a regulator beyond this pressure is used, unit will be damaged and your warranty will be void.
M H
Aviation Oxygen Systems
MOUNTAIN HIGH
Equipment & Supply Company
800-468-8185
541-923-4100
Fax: 541-923-4141
sales@MHoxygen.com
www.MHoxygen.com
2244 SE Airport Way, Suite 100
Redmond, OR 97756-7537 U S A
Power On/Off and
Control Switch
(with read-out window)
MH EDS Model O 2 D 2
4 mm Red inlet
connects to the
regulator
INSTRUCTION MANUAL
6 mm Blue outlets
connect to cannula
or face mask
D-rings
Audio port. Sound
from flow-fault and
apnea alarm
conditions only
(on bottom)
TM
Oxygen Controller. The EDS Pulse-Demand
INTRODUCTION ............................................................................. 2
FEATURES ...................................................................................... 2
BASIC SAFETY................................................................................ 2
GETTING STARTED ........................................................................ 3
INSERTING OR REMOVING THE BATTERIES ................................. 4
REMOVING THE TUBING ............................................................... 4
STORING THE MH EDS-O2D2 ....................................................... 4
MOUNTING THE MH EDS-O2D2 ................................................... 4
MODE CONTROL SWITCH SETTINGS
AND MODES OF OPERATION ........................................................5
ALARMS AND ALERTS ..............................................................6
USING THE MH EDS-O2D2 WITH A THIRD-PARTY REGULATOR..6
TROUBLESHOOTING ....................................................................... 7
WARRANTY .................................................................................... 7
SPECIFICATIONS ............................................................................ 8
Electronic Digital
Pulse-Demand
Aviation Oxygen
LED indicator
Delivery System
for User 2
Static ports,
DO NOT
COVER
1 or 2 Person
TM
Patent # 6,220,244
Other Patents Pending
TM
CONTENTS
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Related Manuals for MH EDS O2D2
Summary of Contents for MH EDS O2D2
- Page 1 MH EDS O 2 D2 is designed for easy operation, PLEASE READ THIS INSTRUCTION MANUAL BEFORE USE. WARNING: This MH EDS O 2 D2 is designed to operate with a maximum regulated pressure not to exceed 25 psi. If a regulator beyond this pressure is used, unit will be damaged and your warranty will be void.
-
Page 2: Basic Safety
MH EDS-O2D2 is the most portable and flexible electronic digital oxygen delivery system in the world. By providing a measured pulse of oxygen every time you breathe in, the MH EDS-O2D2 supplies the oxygen you need to stay alert and comfortable while flying. In contrast to constant flow systems that waste oxygen by supplying more than your body can use, the MH EDS-O2D2 provides a short pulse of oxygen as you inhale, ensuring that your oxygen is used most efficiently. -
Page 3: Getting Started
GETTING STARTED The MH EDS O2D2 is designed to be used with MH Regulators. Pilots who intend to fly with the MH EDS O2D2 are advised to familiarize themselves and their passenger with the system prior to using it. Four cannulas and two face masks are included with the MH EDS O2D2 unit. -
Page 4: Inserting Or Removing The Batteries
STORING THE MH EDS-O2D2 When not being used, the MH EDS-O2D2 unit, oxygen tubes, cannulas, etc., should be disconnected from the oxygen supply and stored in a secure manner to ensure that dirt and debris do not become lodged in the inlet and outlet tubes. The supplied tote bags or a zip-top plastic bag is a good storage container. -
Page 5: Mode Control Switch Settings And Modes Of Operation
Altitude Compensating?: Yes D MODES: “Day” or “Delayed” The D5 setting will cause the MH EDS-O2D2 unit to delay oxygen flow until it senses a pressure altitude of 5,000 ft. and above. The D10 setting delays oxygen flow until 10,000 ft. and above. NOTE: When the barometric pressure is low, it will start operation at a slightly lower flight altitude than when the barometric pressure is high. -
Page 6: Alarms And Alerts
NOTE: The FLOW-FAULT is not intended as a low or out-of-oxygen warning. It is only intended to warn the pilot that there is no oxygen flowing to the EDS O2D2 unit. This typically means that the cylinder valve was not opened, or the supply line has been pinched closed, or is plugged up, or has come off, or the valve in the O2D2 has failed to open. -
Page 7: Troubleshooting
Mountain High Equipment & Supply Company warrants your MH EDS-O2D2 unit against defects in materials and workmanship for two (2) years from date of purchase invoice. The warranty is non-transferable. Should any part of the MH EDS-O2D2 become defective within the warranty period return the EDS Unit with a description of what/why it is not functioning and we will repair or replace it, at our discretion, free of charge (you pay only shipping to MH). -
Page 8: Specifications
SPECIFICATIONS The O2D2 Specifications, performance standards and limits are derived from actual units tested, characterized or calculated. Specifications are subject to change without notice. Allowable respiration rates: Adaptive: up to 43 bpm. And down to ~ 5 bpm. (two persons independently) Apnea time-out envelope: Adaptive: ~40 sec Pa.
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