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Summary of Contents for Ocean Technology Systems PDR-100
- Page 1 Undersea Systems International, Inc. OCEAN TECHNOLOGY SYSTEMS Portable diver recall system pdr-100 User’s ManuaL “Technology in Depth”...
- Page 2 Read and fully understand the battery charging section of this manual before you attempt to charge or operate the PDR-100. While the PDR-100 enables you to alert or recall divers, it does not change or eliminate the potential hazards of diving!
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Page 3: Table Of Contents
Power On ................5 2.2.2 Transmission ..............5 Section 3: Batteries and Charging .............6 Battery Charging Procedure .............6 Battery Removal/Replacement ............7 Section 4: Maintenance ................8 General .....................8 Periodic Maintenance ...............8 Spare Parts ..................8 Limited Warranty ..................9 Illustrations Figure 1: Features of the PDR-100..............3... -
Page 4: Section 1: Introduction
INTRODUCTION Thank you for choosing the Ocean Technology Systems PDR-100 Portable Diver Recall System. With the PDR-100, you can recall divers with a solid tone or siren. The underwater listeners need not wear any special diving equipment to hear. How do the divers hear? Sound is transmitted through the water omnidirectionally by an underwater speaker. -
Page 5: Pdr-100 Specifications
PDR-100 SPECIFICATIONS Input Voltage: 12 Vdc Transmit Current: 2 Amp max Idle Current: 55 mA Input Transmit Power: 15 watts Frequency Response: 530 to 700 Hz Range*: 300 meters Beam Pattern: Omnidirectional Speaker Cable: 30 feet in length Speaker: PVC housing with Epoxy coated piezo elements Speaker Dimensions: 6.6 in. -
Page 6: Illustrations Figure 1: Features Of The Pdr-100
Figure 1. Features of the PDR-100... -
Page 7: Features And Functions
Push and hold the toggle switch away from the belt clip of the upper housing (#5) to emit a siren tone. 7. LED (Red/Green): LED indicates the status of the PDR-100. Solid green indicates that the unit is on. Solid red indicates the transmission of a tone. -
Page 8: Section 2: Setup And Operation
#4 & #9) are free of debris and in good condition. 2. Locate the Speaker Amp connector (Fig. 1, #10) on the end of the PDR-100 speaker cable and ensure that the o-ring (Fig. 1, #9) is present, free of debris and in good condition. -
Page 9: Section 3: Batteries And Charging
8 volts. At his point, the unit has approximately 1 hour of battery life assuming a 20% duty cycle. Although the PDR-100 can operate with as little as 7.5 volts, we recommend that you recharge the batteries (Section 3.1) as soon as possible after the LED starts to blink red. -
Page 10: Battery Removal/Replacement
To install or replace the batteries, follow these steps (refer to Figure 1 for the indicated item numbers): 1. Locate the latches on the sides of the PDR-100 lower housing (#1). Pull up on the latches simultaneously. 2. Separate the upper and lower housings (#5 & #1) while being careful not to damage the o-ring (#4). -
Page 11: Section 4: Maintenance
SECTION 4 MAINTENANCE GENERAL MAINTENANCE The PDR-100 Portable Diver Recall System requires very little maintenance and should give you many years of service. The following should be done after each day of use: 1. Freshwater-rinse of both electronics module and speaker to remove debris. A mild soap solution can be used, but after cleansing, rinse with freshwater. -
Page 12: Limited Warranty
Ocean Technology Systems factory-trained service center or properly trained per- sonnel. In no event shall Ocean Technology Systems be liable for consequential damages. Ocean Technology Systems 3133 West Harvard Street, Santa Ana, California 92704 USA Toll-Free (800) 550-1984 •...
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