Powder Coating: Black Textured Semi-Gloss Polyester
Silkscreen Graphics: White, Red & Blue
Specifications Depth Monitoring (Pneumo)
Pneumo Gauge, 3-D Precision
Mirrored Scale, 6 Inch: (2)
Range: Dual Scale 0-250 FSW/0-76 MSW
Divisions: 1 Foot
Accuracy: 0.25% of Full Scale
Pneumo Valve
Regulating Valve, KEL-F Seat: (2)
Outlet Connection
O2 Fitting Chrome Plated Brass: (2)
Panel Material
Material: Aluminum
Powder Coating: Black Textured Semi-Gloss Polyester
Silkscreen Graphics: Yellow
Note: HP hoses are not included. If HP hoses are required, please contact your Amron representative.
Specifications Communications (8225iC only)
Model 2825A-8225iC 2-Diver Communicator
Operating Voltage: 9-18 VDC
Power: Rechargeable Battery
External Power: 12-18 VDC
Operating Time: Nominal 20 Hour
Charger: 110/220 Volt (Included)
Frequency Response: 300-10000 Hz
Audio Power: 20 Watt
Panel: Black Powder Coat over Stainless Steel with White Silkscreen Graphics
Specifications Enclosure
Case Material
Pressure molded fiberglass, with aluminum and or stainless steel hardware. Includes carrying handle, latches, and stay hinge to lock unit in open position (upper section is locked upright in respect to lower section).
Case
Lid closed: 24-1/4" W x 19-1/2" D x 14" H
Lid Open: 24-1/4" W x 24-1/2" D x 28-1/2" H
Weight: Approximately 80 lbs.
Color: International yellow
WARNING: DO NOT USE THE AMRON OBS-8225IC FOR THE FOLLOWING:
Mixed gas diving operations with an oxygen level greater than 25%.
Oxygen or oxygen enriched breathing mixtures above 25%.
The Amron Model 8225iC Air Control and Depth Monitoring System for 2 Divers is a portable, self-contained high and low pressure air control and depth monitoring (pneumo) system for surface supplied commercial diving operations.
The 8225iC is designed to provide a central control point for the supply of breathing air to two commercial divers and monitor their depth. The Model 8225iC is housed in a durable, pressure-fused fiberglass case that provides a convenient, compact, rugged and professional system.
The system is specifically designed with two independent diver channels that meet the International Marine Contractors Association (IMCA) guidelines - IMCA D023 DESIGN for Surface Oriented Air Systems.
WARNING: DO NOT USE THE AMRON OBS-8225IC FOR THE FOLLOWING:
Mixed gas diving operations with an oxygen level greater than 25%.
Oxygen or oxygen enriched breathing mixtures above 25%.
What is the input voltage range for the 2823-603 External Battery Charger?
The 2823-603 can operate over an input voltage range from 90-264 VAC. It operates over an input frequency range from 47-440 Hz.
Why does the speaker on my communicator sound muffled?
The simplest way to fix this issue is to unplug the red banana plug from the red microphone 5-way binding post on the communicator and rotate it 180 degrees then reinstall it. This should fix your problem.
For a more detailed explanation of what happened, please read below.
The issue is not with the communicator, it is with the wiring of the umbilical. There is always the potential for wiring the speakers and microphone out of phase, similar to wiring the speakers on a car stereo system. There is an orientation to the banana jacks and they should be wired for proper phasing with the communicator. A banana plug does have an identified ground side marked on the plug. Amron always sets up their umbilicals so that the ground side is located on the left side so the user can consistently plug in their umbilical and avoid phasing issues. If a banana plug is plugged upside down or is wired out of phase, the sound quality will be significantly reduced. If the phasing is out and the orientation of both plugs are the same, then the banana plug wiring should be reversed on “only one plug” to avoid this issue again. It does not matter which plug you choose to reverse the wiring on.
What type of cable do I need to connect my Amron communicator to my Outland video system?
Amron communicators and Outland Technology’s video systems have a RCA Phono Jack. To connect the two systems together, you will need an audio cable with RCA Plugs on each end.
Can I operate my communicator while I’m charging the internal battery?
Yes, however, the charger will charge the battery at a slower rate as some of the charger power is being used to operate the communicator.
Amron International Customer Service
We respond to most inquiries within 24 hours, Monday – Friday, excluding holidays.