Uniden Hh 940p Vhf Marine Radio Owners Manual
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Press and holdson thechanbutton to adjust the “squelch gate” so high that no signals get through. 5. Press and holdton the chanbutton to adjust the “squelch gate” so everything gets through – noise, weak signals, and strong signals. 6. To set the “squelch gate” to the desired level, press and holdson the chanbutton until the gate is all the way shut. Presstrepeatedly until you just hear noise. Then pressson the chanbutton repeatedly until the noise just stops. Now only strong signals get through. Press the squelchbutton when finished. 9 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:20 1998 Color profile: Disabled Composite Default screen
Selecting a Channel 1. Turn on your HH940P. 2. To select a higher channel, pressson the channel button. 3. To select a lower channel presston the channel button. One-touch Channel 16/9 Example:While you are monitoring channel 19, you want to check channel 16 or channel 9. You are on channel 19. 1. To monitor channel 16, press the 16/9button. 2. To monitor channel 9, press the 16/9 button again. To return to channel 19, press the 16/9button again. 10 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:22:29 1998 Color profile: Disabled Composite Default screen
Monitoring Weather Channels The HH940P has 10 preprogrammed weather channel frequencies – represented by 0 through 9. 1. To listen to the weather channels in your area, press wx. 2. To move up, pressson the chanbutton. 3. To move down, presston the chanbutton. 4. To exit press wx. Triple Watch Triple Watch mode monitors channels 16 and 9 while monitoring the currently selected channel for a signal. The marine radio checks channel 16 and channel 9 for activity every two seconds. To select Triple Watchmode press and hold the 16/9/triplebutton for two seconds. A double confirmation tone sounds. +While in Triple Watch mode you can select channels using thesandt chan button, or monitor channels 16 or 9 by pressing and releasing the 16/9/triplebutton. To exit Triple Watch, press and hold 16/9/triplefor two seconds. A double confirmation tone sounds. +If Weather Alert is active, it also checks the weather channel every seven seconds. 11 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:22 1998 Color profile: Disabled Composite Default screen
To Program a Channel into Memory Select the channel to enter into memory by pushing the channel button up or down. Press and hold the scan/membutton for two seconds. To Delete a Channel from Memory Select the channel to delete from memory by pushing the channel button up or down. Press or hold the scan/membutton for two seconds.The unit beeps two times to confirmandmemdisappears from the display. Scanning To begin scanning the channels programmed in memory, the user monentarily pushes the scan/membutton. Triple Watch in Scan Mode When in the scan mode, the unit automatically turns on the triple watch feature. To deactivate 16/9/triplefrom the scanningmode, press and hold the 16/9/triple button for twoseconds. The unit will beep two times and the TRIicon on the LED display will deactivate. This will confirm that the 16/9/Triple Watch feature has been deactivated. Transmitting To transmit, press and hold thePTTkey. To receive, release the PTTkey. Lighted Keys and Display Momentarily press the LCD backlight button to light the display for about 5 seconds. 13 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:23:24 1998 Color profile: Disabled Composite Default screen
Key Lock To prevent accidental entries, you can lock the keypad. Press and hold the LCD backlight button for two seconds. The unit will beep two times to confirm that the keypad is locked. To unlock the keypad, press and hold the Light/lock key again for two seconds. The unit will beep to confirm hta the keypad is unlocked. 14 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:24 1998 Color profile: Disabled Composite Default screen
Marine Channels - USA ChannelFrequency (MHz) Transmit ReceiveTraffic Type NoteShip to ShipShip to ShoreWX0 163.275 NOAA Weather RX OnlyWX1 162.550 NOAA Weather RX OnlyWX2 162.400 NOAA Weather RX OnlyWX3 162.475 NOAA Weather RX OnlyWX4 162.425 NOAA Weather RX OnlyWX5 162.450 NOAA Weather RX OnlyWX6 162.500 NOAA Weather RX OnlyWX7 162.525 NOAA Weather RX OnlyWX8 161.650 Can. Weather RX OnlyWX9 161.775 Can. Weather RX Only01 156.050 156.050 Com’l, Port Ops, VTS Yes Yes02 Port Ops Yes Yes03 156.150 156.150 Com’l, Port Ops, VTS Yes Yes 04 Port Ops Yes Yes 05 156.250 156.250 Port Ops, VTS Yes Yes 06 156.300 156.300 Safety Yes No 07 156.350 156.350 Com’l Yes Yes 08 156.400 156.400 Com’l Yes No 09 156.450 156.450 Com’l & Non Com’l Yes Yes 10 156.500 156.500 Com’l Yes Yes 11 156.550 156.550 Com’l, VTS, SMS Yes Yes 12 156.600 156.600 Port Ops, VTS, SMS Yes Yes 13 156.650 156.650 Navigational Yes No 14 156.700 156.700 Port Ops Yes Yes 15 156.750 Environmental RX Only 16 156.800 156.800 Distress, Safety, CallingYes Yes 17 156.850 156.850 State Control Yes Yes 18 156.900 156.900 Com’l Yes Yes 19 156.950 156.950 Com’l Yes Yes 20 157.000 161.600 Port Ops DUP Yes Yes 21 157.050 157.050 U.S. Govt Only Yes Yes 22 157.100 157.100 Coast Guard Yes Yes 23 157.150 157.150 U.S. Govt Only Yes Yes 24 157.200 161.800 Public Corresp. DUP No Yes 25 157.250 161.850 Public Corresp. DUP No Yes 26 157.300 161.900 Public Corresp. DUP No Yes 27 157.350 161.950 Public Corresp. DUP No Yes 28 157.400 162.000 Public Corresp. DUP No Yes 60 61 156.075 156.075 62 63 156.175 156.175 64 156.225 156.225 65 156.275 156.275 Port Ops No Yes 66 156.325 156.325 Port Ops Yes Yes 67 156.375 156.375 Com’l 1W Yes No 68 156.425 156.425 Non Com’l Yes Yes 69 156.475 156.475 Non Com’l Yes Yes 71 156.575 156.575 Non Com’l Yes Yes 72 156.625 156.625 Non Com’l Yes No 73 156.675 156.675 Port Ops Yes Yes 74 156.725 156.725 Port Ops Yes Yes 77 156.875 156.875 Port Ops Yes No 78 156.925 156.925 Non Com’l Yes Yes 79 156.975 156.975 Com’l Yes Yes 80 157.025 157.025 Com’l Yes Yes 81 157.075 157.075 U.S. Govt Only Yes Yes 82 157.125 157.125 U.S. Govt Only Yes Yes 83 157.175 157.175 U.S. Govt Only Yes Yes 84 157.225 161.825 Public Corresp. DUP No Yes 85 157.275 161.875 Public Corresp. DUP No Yes 86 157.325 161.925 Public Corresp. DUP No Yes 87 157.375 161.975 Public Corresp. DUP No Yes 88 157.425 157.425 Com’l Yes No 15 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:26 1998 Color profile: Disabled Composite Default screen
Marine Channels - International 16 Channel DesigFrequency (Mhz) Transmit ReceiveType Of TrafficShip To ShipShip To ShorePermanent Scan List WXO — 163.275 NOAA WeatherRX Only RX Only Weather WX1 — 162.550 NOAA WeatherRX Only RX Only Weather WX2 — 162.400 NOAA WeatherRX Only RX Only Weather WX3 — 162.475 NOAA WeatherRX Only RX Only Weather WX4 — 162.425 NOAA WeatherRX Only RX Only Weather WX5 — 162.450 NOAA WeatherRX Only RX Only Weather WX6 — 162.500 NOAA WeatherRX Only RX Only Weather WX7 — 162.525 NOAA WeatherRX Only RX Only Weather WX8 — 161.650 Can. WeatherRX Only RX Only Weather WX9 — 161.775 Can. WeatherRX Only RX Only Weather 01 156.050 160.650 Duplex Yes Yes02 156.100 160.700 Duplex Yes Yes03 156.150 160.750 Duplex Yes Yes04 156.200 156.200 Yes Yes05 156.250 156.250 Yes Yes06 156.300 156.300 Yes No07 156.350 156.350 Yes Yes08 156.400 156.400 Yes No09 156.450 156.450 Yes Yes Fish10 156.500 156.500 Yes Yes11 156.550 156.550 Yes Yes12 156.600 156.600 Yes Yes13 156.650 156.650 1W Yes Yes14 156.700 156.700 Yes Yes15 156.750 156.750 1W Yes YesEnvironmental16 156.800 156.800 Yes Yes17 156.850 156.850 1W Yes Yes18 156.900 156.900 Yes Yes19 156.950 161.950 Yes Yes20 157.000 161.600Duplex,1W Yes Yes21 157.050 157.050 Yes Yes22 157.100 157.100 Yes Yes23 157.150 161.750 Duplex Yes Yes24 157.200 161.800 Duplex No Yes Busy Tel.25 157.250 161.850 Duplex No Yes Busy Tel.26 157.300 161.900 Duplex No Yes Busy Tel.27 157.350 161.950 Duplex No Yes Busy Tel.28 157.400 162.000 Duplex No Yes Busy Tel.60 156.025 160.625 Duplex61 156.075 156.07562 156.125 156.12563 156.175 156.17564 156.225 160.825 Duplex65 156.275 156.275 Yes Yes66 156.325 156.325 Yes Yes67 156.375 156.375 Yes No68 156.425 156.425 Yes Yes Fish69 156.475 156.475 Yes Yes Fish71 156.575 156.575 Yes Yes Fish72 156.625 156.625 Yes No Fish73 156.675 156.675 Yes Yes74 156.725 156.725 Yes Yes77 156.875 156.875 Yes No78 156.925 156.925 Yes Yes79 156.975 156.975 Yes Yes80 157.025 157.025 Yes Yes81 157.075 157.075 Yes Yes Coast Guard82 157.125 157.125 Yes Yes83 157.175 157.175 Yes Yes Coast Guard84 157.225 161.825 Duplex No Yes Busy Tel.85 157.275 161.875 Duplex No Yes Busy Tel.86 157.325 161.925 Duplex No Yes Busy Tel.87 157.375 161.975 Duplex No Yes Busy Tel.88 157.425 162.025 Duplex Yes No Busy Tel. C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:27 1998 Color profile: Disabled Composite Default screen
Marine Channels - Canadian Channel DesigFrequency(Mhz)Transmit ReceiveType Of TrafficShip To ShipShip To ShorePermanent Scan List WXO 163.275NOAA WeatherRX Only RX Only WX1 — 162.550NOAA WeatherRX Only RX Only WX2 — 162.400NOAA WeatherRX Only RX Only WX3 — 162.475NOAA WeatherRX Only RX Only WX4 — 162.425NOAA WeatherRX Only RX Only WX5 — 162.450NOAA WeatherRX Only RX Only WX6 — 162.500NOAA WeatherRX Only RX Only WX7 — 162.525NOAA WeatherRX Only RX Only WX8 — 161.650Can. WeatherRX Only RX Only WX9 — 161.775Can. WeatherRX Only RX Only 01 156.050 160.650 Duplex Yes Yes 02 156.100 160.700 Duplex Yes Yes 03 156.150 160.750 Duplex Yes Yes 04 156.200 156.200 Yes Yes 05 156.250 156.250 Yes Yes 06 156.300 156.300 Yes No 07 156.350 156.350 Yes Yes 08 156.400 156.400 Yes No 09 156.450 156.450 Yes Yes Fish 10 156.500 156.500 Yes Yes 11 156.550 156.550 Yes Yes 12 156.600 156.600 Yes Yes 13 156.650 156.650 1W Yes Yes 14 156.700 156.700 Yes Yes 15 156.750 156.750 1W Yes YesEnvironmental 16 156.800 156.800 Yes Yes 17 156.850 156.850 1W Yes Yes 18 156.900 156.900 Yes Yes 19 156.950 156.950 Yes Yes 20 157.000 161.600Duplex, 1W Y e s Y e s 21 157.050 157.050 Yes Yes 22 157.100 157.100 Yes Yes 23 157.150 161.750 Duplex Yes Yes 24 157.200 161.800 Duplex No Yes Busy Tel. 25 157.250 161.850 Duplex No Yes Busy Tel. 26 157.300 161.900 Duplex No Yes Busy Tel. 27 157.350 161.950 Duplex No Yes Busy Tel. 28 157.400 162.000 Duplex No Yes Busy Tel. 60 156.025 160.625 Duplex 61 156.075 156.075 62 156.125 156.125 63 156.175 156.175 64 156.225 160.825 Duplex 65 156.275 156.275 Yes Yes 66 156.325 156.325 Yes Yes 67 156.375 156.375 Yes No 68 156.425 156.425 Yes Yes Fish 69 156.475 156.475 Yes Yes Fish 71 156.575 156.575 Yes Yes Fish 72 156.625 156.625 Yes No Fish 17 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:28 1998 Color profile: Disabled Composite Default screen
Marine Channels - Canadian, cont. Channel DesigFrequency (Mhz) Transmit ReceiveType Of TrafficShip To ShipShip To ShorePermanent Scan List 73 156.675 156.675 Yes Yes 74 156.725 156.725 Yes Yes 77 156.875 156.875 Yes No78 156.925 156.925 Duplex Yes Yes79 156.975 156.975 Duplex Yes Yes80 157.025 157.025 Duplex Yes Yes81 157.075 157.075 Duplex Yes Yes Coast Guard82 157.125 157.125 Duplex Yes Yes83 157.175 157.175 Duplex Yes Yes Coast Guard84 157.225 161.825 Duplex No Yes Busy Tel.85 157.275 161.875 Duplex No Yes Busy Tel.86 157.325 161.925 Duplex No Yes Busy Tel.87 157.375 161.975 Duplex No Yes Busy Tel.88 157.425 162.025 Duplex Yes No Busy Tel. 18 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:29 1998 Color profile: Disabled Composite Default screen
Specifications General Channels Transmit 55 US/International Receive 90 US/International Weather 10 Freq. Control PLL Freq. Tol. Transmit 1.0 PPM Receive 1.0 PPM Oper. Temp. -4°F(-20°C) to +122°F(+50°C) Antenna Flexible Whip Microphone Built-in Electret type Display Liquid Crystal Display Speaker 8W1 Watt Power Source Rechargeable Nickel-cadmium Battery Pack 4.8V 400 mAh Size (without 122 (H) 63 (W) 32 (D) antenna) Weight (w/battery 8.4 oz. & antenna) Transmitter Frequency Range 156 ~ 158 MHz Frequency Stability ±5 PPM Power Output 1.0 W Spurious Emissions -55 dBc Current Drain 500 mA Receiver Receiver Type Triple Conversion Super Heterodyne Phase Locked Loop system for Local Oscillator Frequency Range 156 ~ 164 MHz Sensitivity 0.25 µV for 12dB SINAD Squelch Sensitivity Threshold 0.15µV Audio ±6 dB 500 to 2000 Hz Frequency Response Adjacent Channel 60 dB @± 25 kHz Selectivity Hum & Noise Ratio 40 dB Audio Output Power 0.6 W @10% THD Current Drain Squelched 40 mA Max. Audio 280 mA Specifications shown are typical and subject to change without notice. 20 C:\Manuals7\HH940P\HH940P\HH940P.vp Thu Dec 17 09:14:30 1998 Color profile: Disabled Composite Default screen