ComBox - Ocean Technology Systems
Contents
1. Amp connector to the battery snap on the RB 11 battery Connect the RC 16 charger to any 110 volt 60 cycle power outlet and let it charge for no more than 14 hours If using the RCS 16 smart charger use a 90 260 volt 50 60 cycle power outlet and let it charge for 4 6 hours for a full charge Important note If using the RC 16 or RC 18 chargers do not charge the batteries for more than 14 hours Overcharging may cause excessive gas build up Before operating allow a few minutes after charging for any gasses caused by charging to dissipate Note When you receive your battery it may have up graded specifications from what is stated in this manual Due to advancing battery technologies we continually are upgrading our batteries and chargers Contact OTS or your OTS dealer to find out the latest available battery and charger 4 Alternate Power Source The external receptacle Figure 1 72 provides an easy terminal for a marine or automotive 12 volt DC source This terminal can also be used with any external power source providing 12 volts and a minimum of 3 amps capacity Important Note Whenever the batteries are not being used e g with connection of external power or during transportation or storage be sure to connect the battery snaps to the battery holder without the batteries This will prevent the battery snaps from contacting the internal electronics and shorting the circuit ano aasavaH2. ESI Pee HATTE LEER SER CREE ENES 10 SECTION 1 INTRODUCTION Congratulations You have just purchased the finest state of the art hard wire intercom in the world Your new ComBox Silver Bullet One Diver Air Intercom represents advanced technology and innova tion the choice of discriminating divers throughout the world Please take the time to read this owner s manual With proper care and use your OTS product will provide you with the ultimate in high quality communications and reliability The ComBox is a compact self contained One Diver Air Intercom providing two wire communications between the operator and a diver The package may be small but the ComBox offers 20 watts of power This manual discusses Specifications Functions Two Wire commu nications Batteries Helpful Hints and Warranty information These guidelines and illustrations are presented to assist you If you need additional information do not hesitate to consult with your lo cal OTS dealer or representative If you need additional assistance contact Undersea Systems International Inc dba Ocean Technology Systems 3133 W Harvard Street Santa Ana California 92704 Toll free 800 550 1984 Telephone 714 754 7848 Fax 714 966 1639 ots oceantechnologysystems com www oceantechnologysystems com Power Output Frequency Response Cabinet Material Front Panel Size Battery Life Battery Type Battery Chargers SECTION 2 SPE
3. and that have not been misused or carelessly handled Labor is warranted for one year from time of purchase The complete unit and or part must be returned to our factory transportation charges prepaid We reserve the right to decline responsibility where repairs have been made or at tempted by other than an Ocean Technology Systems factory trained service center or properly trained personnel In no event shall Ocean Technology Systems be liable for consequential damages Undersea Systems International Inc dba Ocean Technology Systems 3133 West Harvard Street Santa Ana CA 92704 USA Telephone 714 754 7848 Toll free 800 550 1984 Fax 714 966 1639 E mail ots oceantechnologysystems com Web www oceantechnologysystems com Copyright O 2008 by Undersea Systems International Inc dba Ocean Technology Systems All rights reserved Specifications subject to change without prior notice
4. o OO o A E 31 1 o anava ABSLLVB Ausiive Ayav 8 98 7 anava 27 anava w wvos aava 18044086 E ABSILVH 1 9 is FIGURE 3 10 SECTION 6 HELPFUL HINTS 1 Before diving operations begin check to verify Diver microphone earphone s and wire connections are func tioning properly Verify that all top side connections are properly and securely fastened Verify that batteries are fresh or fully charged Ninety percent of all problems in communications turn out to be a problem with one of the above 2 Avoid excessive Tender to Diver volume Most of the time when there is too much volume the diver will hear distortion and ask for more volume Make sure the diver has his earphones directly over his ears 3 If using a headset make certain the headphone plugs are securely inserted into the jack 4 Speak as close to the front panel speaker as possible The further away you speak the more distant you will sound to the diver 5 Transport the ComBox Silver Bullet without the bat teries installed This will help prevent damage due to accidental dropping or vibrations 6 During tr
5. CIFICATIONS 20 watts 600 to 12 000 Hz ABS plastic 1 8 ABS plastic Weight 3 5 Ibs with 16 AA alkaline batteries Width 9 0 inches Depth 3 4 inches Height 3 6 inches 10 hours continuous use 16 AA alkaline batteries or two RB 11 NiMH battery packs user must modify foam battery holder RC 18 120 VAC 60 Hz input 14 7 VDC output max load 500 mA RC 16 120 VAC 60 Hz input 14 7 VDC output max load 170 mA RCS 16 90 260 VAC 50 60 Hz input 21 VDC output max load 900 mA connects directly to battery for International use RCS 18 90 260 VAC 50 60 Hz input 21 VDC output max load 900 mA charges through front panel for International use 1 Panel Speaker 2 Headset 3 Remote PTT 4 Record Out 5 Diver Umbilical 6 12 Volt External Power 7 Diver to Tender Volume 8 Push to Talk 9 Tender to Diver Volume 10 Panel screw SECTION 3 FUNCTIONS See Figure 1 Heavy duty panel speaker provides maximum audio power for overriding surrounding noise Allows the use of a headset or headset with boom microphone Allows the use of a remote Push to Talk PTT control or headset PTT Permits Tender to record diving operations The Diver microphone earphone communication cable is connected here Allows Tender to use a 12 volt alternate source or charge the optional rechargeable batteries Note For charging 14 7 to a maximum of 15 volts are needed Controls volume of Diver
6. Undersea Systems International Inc dba Ocean Technology Systems ComBox SILVER BULLET User s Guide ComBox Single Div r Intercom E 9 TENDER na DIVER 12 O O X HEADSET UMBILICAL EXT PWR Manufactured an Technology Systems MADE IN USA Technology in Depth NOTICE This manual and the information contained herein are provided for use as a main tenance and operation guide No license or rights to manufacture produce and or sell either the manual or articles described herein are given Undersea Systems International Inc dba Ocean Technology Systems hereinafter referred to as OTS reserves the right to change specifications without notice It is recommended that all users read and fully understand this manual before using the Combox Silver Bullet All statements technical information and recommendations herein are based on tests we believe to be reliable but the accuracy or completeness thereof is not guar anteed and the following is made in lieu of all warranties expressed or implied including the implied warranties of merchantability and fitness for purpose Seller s and Manufacturer s only obligation shall be to replace such quantity ofthe product proved to be defective Before using the user shall determine the suitability of the product for intended use and the user assumes all risk and liability whatsoever in connectio
7. ansportation and storage loosen a couple of the panel screws to create a safety vent to equalize any pressure differentials due to temperature changes or alti tude changes Remember to retighten the panel screws before operation 7 When using an optional headset with boom micro phone keep the boom microphone as close to your lips as possible 8 When using NiMH rechargeable batteries it is recom mended that two or three panel screws be loosened during the charging process If this step is not followed ensure that the front panel is not bulging or the speaker s silver dome is not pressed toward the inside surface ofthe panel This would be an indication of internal pressure Wait at least 15 minutes after charging before you apply power in order to allow any gas built up inside the unit to dissipate Remember to retighten the panel screws before operation to protect the internal electronics from water damage 9 When closing the lid of the ComBox housing ensure that all binding posts are rotated completely clockwise Otherwise the posts interfere with the lid 12 Undersea Systems International Inc dba Ocean Technology Systems LIMITED WARRANTY The Combox Silver Bullet is fully warranted against defects in materials and workmanship for a period of one year from the time of purchase Our obligation under this warranty is limited to the replacement of any part or parts that prove to our satisfaction to have been defective
8. he primary signal When the ComBox is operating you will constantly hear the Diver However when the Tender presses and holds the PTT button the Tender s signal becomes the primary signal and the Diver will hear him When the Tender releases the PTT button the Diver again will become the primary signal While the Tender is depressing the PTT button the Diver cannot be heard Note Four wire mode of operation cannot be performed with the Silver Bullet 9 ComBox Zx Single Diver Intercom AX L 4 iN 2 TENDER RECORD DIVER N EN MN 6 0 OO HEADSET OUT MBILICAL EXT PWR Manufactured by Ocean Technology Systems MADE IN USA FIGURE 2 EARPHONE MICROPHONE Note headset with or without a boom microphone can be used with the ComBox Silver Bullet However they are not necessary When a headset is used the Tender must still use a Push to Talk PTT button to talk SECTION 5 BATTERIES The ComBox Silver Bullet One Diver Air Intercom can be powered by either 16 AA alkaline batteries or 2 RB 11 rechargeable 12V nickel metal hydride NiMH battery packs Note Due to the self discharge characteristics of Nickel Metal Hydride NiMH batteries they should be charged upon receipt of the unit and at least once a month to maintain service life 1 Batteries For best results use 16 AA alkaline batteries We recommend the use of al
9. kaline batteries You can use standard AA dry cell batteries in a pinch but battery life will be greatly reduced Also available as an option are the RB 11 12 volt NiMH rechargeable batteries Note Never apply external power or attempt to charge when AI kaline batteries are installed This may result in damage to the unit 2 Installation Figure 3 To install the batteries first loosen the four screws found on the front panel Figure 1 6 Carefully remove the front panel If using AA batteries connect the battery snaps to each 8 cell battery pack and install the packs into the foam holders The optional NiMH bat teries RB 11 are installed the same way but the foam between the batteries must be removed When finished installing the batteries replace the front panel ensuring you have not pinched any wires Tighten the front panel screws 3 Charging rechargeable batteries When using the optional RB 11 NiMH rechargeable battery you will attain the maximum performance of self contained batteries Although the use of two RB 11 batteries is recommended the bat teries are wired in parallel and the system will operate for a limited period on one set However to prevent a short circuit connect the battery snap to an 8 cell battery holder The batteries may be charged inside the ComBox The optional RC 18 battery charger RCS 18 for use Internationally has black and red connectors on the ends ofthe wires Attach these c
10. n therewith Neither Seller nor Manufacturer shall be liable either in tort or in contract for any loss or damage direct incidental or consequential arising from the use of or the inability to use the product No statement or recommenda tion not contained herein shall have any force or effect unless it is in an agreement signed by officers of the Seller and Manufacturer IMPORTANT SAFETY NOTICE Please read before using the product It is absolutely essential that all operators are properly trained and equipped and fully understand this user s manual before attempting to use the Combox Silver Bullet While the Combox provides the diver with good underwater communications it does not change or eliminate the potential hazards of diving Copyright 2008 by Undersea Systems International Inc dba Ocean Technology Systems All rights reserved Specifications are subject to change without prior notice 506076 000 Rev C TABLE CONTENTS Section 1 Introduction eese 1 Section 2 Specifications 2 Section 3 Functions 2 22 2 222 00 0 3 Section 4 Two Wire Mode 120r enne 5 Section 5 Batteries 1 ose eee e een e ies 7 Section 6 Helpful Hints sss 11 Limited Warranty 13 Figure n He 4 p E E 6 asada ca stan anne aste
11. onnectors to the 12VDC External Power connector on the front panel Figure 1 2 Connect the RC 18 charger to any 110 volt 60 cycle power outlet and let it charge for no more than 14 hours If using the RCS 18 charger use a 90 260 volt 50 60 cycle outlet Full charge is completed in 4 6 hours Note While it has been OTS experience that NiMH batteries rarely pose an off gassing problem there may be a rare exception To be 100 safe it is recommended that two or three panel screws be loosened during the charging process If this step is not followed ensure that the front panel is not bulging or the speaker 8 silver dome is not pressed toward the inside surface of the panel This would be an indication of internal pressure Wait at least 15 min utes after charging before you apply power to allow any built up gas to dissipate Remember to retighten the panel screws before operation Another option is to charge the RB 11 rechargeable batteries outside the ComBox unit using the optional RC 16 for use in the U S or RCS 16 for use Internationally charger This option is especially useful for charging spare batteries that can be quickly swapped with drained ones to extend the use of the ComBox To remove drained batteries and install charged ones follow the applicable instructions in Part 2 ofthis section To charge the batteries using the RC 16 or RCS 16 charger connect the battery snap on the adapter connected to the charger s 4
12. to Tender Button used for Tender to talk to Diver Turns unit on and controls Tender volume to Diver One of four front panel screws 9 e NI E eee n OO OO uaAid ino auooad i ojouyos l peunjopyn C 2 e o o e 2 1 OO uadNal FIGURE 1 SECTION 4 TWO WIRE MODE In the two wire mode the two wires within the diver communica tion cable are connected to the Diver Umbilical binding post located on the front panel of the ComBox Figure 2 If a cable with four wires is used two wires one mic and one ear are normally twisted together for one side of the binding post and the remaining two for the other binding post This configuration allows the Tender to talk to the Diver or vice versa The Diver s microphone and earphone and the surface unit speaker both function as speakers and microphones Ifa speaker is located in a diving bell or recompression chamber the ComBox can be used as the communication link between the personnel inside the chamber and the outside tenders When the system is used where conditions are noisy the ComBox operator can use a headset with boom microphone THB CBX2 however when using a headset with boom mic the Tender must still use the Push to Talk PTT switch located on the side of the headset The Diver communication is t
Download Pdf Manuals
Related Search