Uniden LTD 950 manuale d’uso

= PK5~Dm1: by Uniden L TD 950 VHF Marine Radio . <If r OPERATING GUIDE ... - _. - . -. - --[...]

."-. ~..- - - - ~-- TABLE OF CONTENTS PRESI DENT L TD 950 1 Installation 2 Choosing A Location 2 Engine NoiseSuppression " 3 Anten na Considerations 3 Installing the L TD 950 3 Controls And Indicators 4 Front Panel Controls 4 Front Panel Indicators 5 Tri-Function Keys 7 Rear Panel Con nectors 9 Operation 10 Dual Watch 10 Manual Tun ing 1 [...]

I ~ - - --=- =------ -+- PRESIDENT LTD 950 The PRESIDENT L TD 950 VHF marine radio transceiver has been designed to give you a rugged, reliable instrument that will provide you with years of trouble-free service. With proper care and maintenance, your PRESIDENT L TD 950 will outlast your present vessel and serve you well on-board several more. The [...]

r --,,=== =< "= INSTAllATION CAUTION: The L TD 950 will operate only with nominal 12 volt negative ground battery systems. It is important to carefully determine the most suitable location for your L TD 950 on your vessel. Electrical, mechanical, and environmental considerations must all be taken into account. You must select the optimum re[...]

I - I -t- ENGINE NOISE SUPPRESSION Interference from the impulse noise generated by the electrical systems of engines is sometimes a problem with radios. The L TD 950 has been designed to be essentially impervious to ignition impulse noise and alternator noise. However, in some installations it may be necessary to take measures to further reduce th[...]

.--- CONTROLS AND INDICATORS NOTE: For details of use of these Controls, see the OPERATlON section. FRONT PANEL CONTROLS 9 10 11 M: [ 8765432 1 1. VOl (On/OffNolume) - Turns the l TD 950 On or Off and varies the audio output. NOTE: Items 2 through 6 are Tri-Function keys. Refer to the "Tri-Function Keys" section for detailed descriptions.[...]

- --- 9. Rotary Channel Selector - This control is used to manually select the desired Communication Channe (01 - 28 and 60-88), or Weather Channel (0 - 9). 10. LCD Panel - Indicators for DUAL, SEEK, SCAN, USA, INT'L, HI, LO, [£], WX, , FISH, USCG, MEMO and Channel Number. NOTE: Refer to "INOICA TORS" for detailed indicator descrip[...]

- - --- 19. TX (Transmit) - LED lights when transmitting. 20. DUAL (Dual Watch) - Indicates Dual Watch Mode. 21. HI (High) - Indicates transmitted output is 25 Watts. 22. LO (Low) - Indicates transmitted output is 1 Watt. 23. WX (Weather) - Indicates Weather Channels. 24. (Telephone) - Indicates Telephone Channels. 25. FISH - Indicates Fish Channel[...]

~ TRI-FUNCTION KEYS NOTE: For details of use of these Keys, see the OPERATION section. VOl . . ~. FISH --- USCG MEMO WX C C16 SCN H/l DIM HlD. . @.~ ~T E§fP ~ k$JT ~ . 6 5 43 2 2. HLD (HOLD) - This key is used to stop scanning and in conjunction with the F/C and GRP keys to access Weather Channel and Weather Alert Modes. . Press HLD to stop scanni[...]

r ~ = ~ 4. H/L (HI/LO) - This key is used to switch between HI (25 Watts) where allowed, or La (1 Watt) output power and in conjunction with the F/C and GRP keys to access the Public Address and USCG Channel Modes. . Press H/L to switch between HI and La output power. . Press F/C, then Press H/L to access the Public Address Mode. . Press GRP, then [...]

- ~'-'-- ,.----- * REAR PANEL CONNECTORS 31. 32. 33. 34. -- -.- -- t 31 ~~~~~~~~~~~~ 33 Remote Speaker Connector - An external 4 ohm, 4 Watt speaker may be connected to this jack. The connecting wire must have a miniature plug. Antenna Connector - Connect the antenna here using a type PL259 connector. DC Power and PA Speaker Output - The [...]

~ - OPERATION 1. Turn the unit On by rotating the VOl control clockwise. 2. Adjust the sa control counterclockwise until you hear background noise; then turn it clockwise until the noise just disappears. DUAL WATCH Dual Watch monitors Channel 16 for activity every two seconds while scanning or monitoring. To activate Dual Watch, Press FIC, then Pre[...]

, TIMED SCAN (SEEK) Press SCN to start SEEK (Timed Scan). When SCN is pressed for the first time after the LTD 950 is turned on, scanning will be in the SEEK (Timed Scan) Mode, and SEEK and DUAL will display on the LCD Panel. Notice that Dual Watch is on automaticaly to cover CH 16 when SCN is pressed. If there is too much activity on CH 16, and yo[...]

r '-~'=-=-" To stop scanning and remain on an active channel, Press HLD. If you are in a group scan mode (FISH, , USCG, MEMO, or WX), Press HLD to step through the channels in that group one at a time. If you are not in a group scan mode, Press HLD to step through all channels one at a time. To cancel scanning: . Press HLD, or . Pres[...]

TELEPHONE CHANNELS To select operation (communication and scanning) on Telephone Chan- nels, Press GRP, then Press SCN . --- will appear on the LCD Panel. USCG CHANNELS To select operation (communication and scanning) on USCG Channels, Press GRP, then Press H/L. USCG will appear on the LCD Panel. ENT (Entering channel numbers into Memory Scan) You [...]

_hOh__- WEATHER ALERT The Weather Alert Mode can be activated to alert you of dangerous weather. When Weather Alert is turned on, and a warning signal is received, a siren will sound at full volume, regardless of the VOL setting. When the signal stops, you will hear the active weather channel broad- cast at normal volume. To activate the Weather Al[...]

-- T f l( ---t- To activate the transmitter, Press the Press- To-Talk switch on micro- phone. The TX LED indicator will light, indicating a signal is being transmitted. Release the switch to receive. When transmitting, hold the microphone approximately two inches from your mouth and speak clearly in a normal voice. The microphone provided with your[...]

VHF FM MARINE RADIOTELEPHONE CHANNELS AND FUNCTIONS (U.S.A. CHANNELS) ~--_.-. ~ ICHANNEL FREQUENCY (MHz) TYPE SHIP SHIP PERMANENT DESIG SHIP SHORE TRAFFIC TO SHIP TO SHORE SCAN LIST WXO - 163.275 NOAA Weather RX Only RX Only Weather WX1 - 162.550 NOAA Weather RX Only RX Only Weather WX2 - 162.400 NOAA Weather RX Only RX Only Weather WX3 - 162.475 N[...]

r _.~ VHF FM MARINE RADIOTELEPHONE CHANNELS AND FUNCTIONS (INTERNATIONAL CHANNELS) 17 [- - .. -.- CHANNEL FREQUENCY (MHz) TYPE SHIP SHIP PERMANENT DESG SHIP SHORE TRAFFIC TO SHIP TO SHORE SCAN LIST WXO - 163.275 NOAA Weather RX Only RX Only Weather WX1 - 162.550 NOAA Weather RX Only RX Only Weather WX2 - 162.400 NOAA Weather RX Only RX Only Weather[...]

SPECIFICATIONS GENERAL Channels Controls Status Indicators Channel Display Selector Switch Buttons Connectors Size Weight Supply Voltage Standard Accessories Antenna Impedance Microphone Speaker Operating Temperature Range Shock and Vibration FCC Approvals TRANSMITTER Power Output Power Requirement Modulation 55 80 Marine 10 Weather : On-Off/Volume[...]

f Frequency Range Frequency Stability: RECEIVER Frequency Range Sensitivity Circuit Squelch Sensitivity Spurious Response Adjacent Channel Selectivity Audio Output Power Power Requirement IF Frequencies ~- : 156 to 158 MHz : :t 300 Hz nominal : 156 to 1 63 MHz : 0.25jlV for 12 dB SINAD 0.35jlV for 20 dB SIN : Dual Conversion Super Heterodyne PLL : [...]

I ~ 3. You must keep a current copy of the appropriate FCC Rules. 4. You must maintain a log book in which you record all calls and full transmitter maintenance records. 5. Your transmitter must be verified, by an appropriately licensed techni- cian, to be in compliance with FCC requirements. This has been done at the factory for your LTD 950. A si[...]

------ A SERVICE Should you find it desirable or necessary to have service performed on your L TD 950, you are urged to contact the PRESIDENT Dealer from whom you made your purchase. Your PRESIDENT Dealer will be able to assist you with complete service information. If you require service that is within the terms of your warranty you should present[...]

r Oh 0 .-. - - -.--- Three Year Limited Warranty THREE YEAR LIMITED WARRANTY WARRANTOR: UNIDEN AMERICA CORPORATION. (UNIDEN) ELEMENTS OF WARRANTY: Uniden warrants, for three years, to the original retail owner, this PRESIDENT by Uniden Marine Radio (hereinafter referred to as the Product) to be free from defects in materials and craftsmanship with [...]

I I Ic I U I T I lA I L 10 IN IG ID 10 I T I T E ID I I L I I N I E I I I I I I I I I I I I I I I I I I I I I I I I ,_I J Thank you for choosing a PRESIDENT VHF Marine Radio. You have chosen one of the most sophisticated, technologically advanced electronic products available. Please fill in the requested information on this card so that we can bet[...]

r " == 23. What types of credit cards do you use? - AmericanExpress, DinersClub,.Carte Blanche - BankCard (MasterCard, Visa, etc.) - GasolineCard, Name - Department Store Card - None of the above 24. What type of vehicle(s) do you drive? - COl'T'pact - Mid Size - Sports - FullSize - Station Wagon - Van - Pick Up - RecreationVehicle -[...]

-- - - ._-- 'I , ,) ~5~D.n~ @1990 Uniden America Corporation. UTUD01851ZZ All rights reserved. Printed in the Philippines -- r- -f , ------[...]

../ FEDERAL COMMUNICATIONS COMMISSION Application for Ship Radio Station License Approved by OMS 3060-0096 Expires 07/31/93 See FCC Form 506,' page two, for information regarding public burden estimate USE THIS FORM TO APPLY FOR A NEW, MODIFIED, OR RENEWAL OF SHIP STATION LICENSE GENERAL INSTRUCTION AND INFORMATION While not required, for recr[...]

Approved by OMS - 3060-0096 Expires 07/31/93 See page two for information regarding public burden estimate. Application for Ship Radio Station License A. CHECK BLOCK "A" ONLY IF SHIP IS RECREATIONAL OR VOLUNTARILY EQUIPPED. Complete applicable items 1 thru 13 and sign application. You will automatically be authorized for VHF (156-158 MHz)[...]

~ Approved by OMB 3060-0096 Expires 07/31/93 See FCC Form 506. page two. for information regarding public burden estimate * Use this form (FCC 506A) if you want a temporary permit while your regular application, FCC 506, is being processed by the FCC. DO NOT MAIL THIS SHEET TO THE FCC United States of America Federal Communications Commission Tempo[...]

Instructions for Filling Out the Form-Continued ITEM 7. Enter ship name, if it has one. If it does not, it is suggested that you name your ship for identification purposes and your own safety. . ITEM 8. Give ONL Y the official documentatiOn number as it appears on the U.S. Coast Guard Certificate of Documentation (e.g., 25OO12) or the boat registra[...]

Return Address Sometimes it becomes necessary to return an application. Please priPt your name and mailing address in the space provided below. By putting your name and- address in this area, you will enable us to return quickly any application which needs correction or clarification. . ~ I -L J Additional Answer Space ~ -- -- ------ -'" [...]

Marine Distress Communications Form DO NOT MAIL THIS SHEET TO THE FCC Instructions: Complete this form now (except for items 6 through ~) and post near your radiotelephone for use if you are in DISTRESS. SPEAK: SLOWLY . CLEARLY CALML Y I. Make sure your radiotelephoneis on. 2. Select either VHF Channel 16 (156.8 MHz) or 2182kHz. 3. Press microphone[...]