CRW400U User Guide
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Contents Use This Equipment Safely Page 2 ❏ Power and Sound Controls 4 How to adjust the volume, mute, balance, and tone for best listening ❏ Radio Basics 6 Mode selection, manual and automatic tuning, band selection, preset stations ❏ Clock Basics 9 Setting the time, selecting the clock display ❏ In case of Malfunction 10 ❏ Installation Guide 11 Step-by-step procedures, electrical connections ❏ Troubleshooting 15 Troubleshooting tips, where to get service help Specifications 17 Part 15 of the FCC Rules 17 3
Contents Use This Equipment Safely Page 2 ❏ Power and Sound Controls 4 How to adjust the volume, mute, balance, and tone for best listening ❏ Radio Basics 6 Mode selection, manual and automatic tuning, band selection, preset stations ❏ Clock Basics 9 Setting the time, selecting the clock display ❏ In case of Malfunction 10 ❏ Installation Guide 11 Step-by-step procedures, electrical connections ❏ Troubleshooting 15 Troubleshooting tips, where to get service help Specifications 17 Part 15 of the FCC Rules 17 3
CRW400U User Guide
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Manual Tuning Press [TUNE j] or [TUNE i] to change the band setting as follows. Seek tuning will automatically stop when a signal of the next broadcast station is available. Radio Basics CRW400U Hold and release CRW400U Selecting a Band Press [BAND] to tune in a higher or lower frequency. CRW400U 6 CRW400U Seek Tuning Press and hold [SEEK j] or [SEEK i] for more than 0.5 seconds, then release it. FM1 a FM2 a W/B a AM (Weather Band) c d "ST" indicator lights when FM stereo breadcast is received.
Manual Tuning Press [TUNE j] or [TUNE i] to change the band setting as follows. Seek tuning will automatically stop when a signal of the next broadcast station is available. Radio Basics CRW400U Hold and release CRW400U Selecting a Band Press [BAND] to tune in a higher or lower frequency. CRW400U 6 CRW400U Seek Tuning Press and hold [SEEK j] or [SEEK i] for more than 0.5 seconds, then release it. FM1 a FM2 a W/B a AM (Weather Band) c d "ST" indicator lights when FM stereo breadcast is received.
CRW400U User Guide
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...safety, never attempt to [6] until the display blinks once. Radio Basics (continued) Station Preset FM1, FM2 and AM can change the memory setting by repeating the above procedure. ባ d CRW400U CRW400U d Press and hold 7 ቤ CRW400U Auto Station Preset Select a band and press and hold ...one of the preset buttons [1] to preset stations while you are sequentially scanned for FM stations. (FM1 is not available.) µ ...
...safety, never attempt to [6] until the display blinks once. Radio Basics (continued) Station Preset FM1, FM2 and AM can change the memory setting by repeating the above procedure. ባ d CRW400U CRW400U d Press and hold 7 ቤ CRW400U Auto Station Preset Select a band and press and hold ...one of the preset buttons [1] to preset stations while you are sequentially scanned for FM stations. (FM1 is not available.) µ ...
CRW400U User Guide
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... Service Office. 8 WB Weather Band Frequency Channel Number Note: The weather band (CH1-6) has been preset. Weather Band Stations National Weather Radio Broadcasts from over 380 locations throughout the U.S. CH7 is selected by pressing [j] or [i]. on one of the following frequencies. 1. 162...hours a day on seven VHF/FM frequencies. Tune to weather band to monitor the preset station. CRW400U The frequency (162) remains unchanged. Tuning in a Weather Band Station Press any of unexpected radio frequency interference with adjacent NOAA Weather Radio Stations and/or with other ...
... Service Office. 8 WB Weather Band Frequency Channel Number Note: The weather band (CH1-6) has been preset. Weather Band Stations National Weather Radio Broadcasts from over 380 locations throughout the U.S. CH7 is selected by pressing [j] or [i]. on one of the following frequencies. 1. 162...hours a day on seven VHF/FM frequencies. Tune to weather band to monitor the preset station. CRW400U The frequency (162) remains unchanged. Tuning in a Weather Band Station Press any of unexpected radio frequency interference with adjacent NOAA Weather Radio Stations and/or with other ...
CRW400U User Guide
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... the hour. Press [j] to set time. Note: The current time will be displayed at all the time even the power of the radio is activated. Clock Basics (The clock system is 12-hours.) CRW400U d CRW400U or CRW400U CRW400U Initial Time ቢ Press and hold [CLK] to set the minute. ቢ (Hold [i] or [j] to previous display.
... the hour. Press [j] to set time. Note: The current time will be displayed at all the time even the power of the radio is activated. Clock Basics (The clock system is 12-hours.) CRW400U d CRW400U or CRW400U CRW400U Initial Time ቢ Press and hold [CLK] to set the minute. ቢ (Hold [i] or [j] to previous display.
CRW400U User Guide
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If pressing the reset switch does not restore normal operation, please return the radio to reprogram the clock and memory settings. All previously stored memory settings will restore the unit to its default settings. CRW400U 10 This will be erased. Repeat the necessary steps in the previous pages to the nearest authorized service center for service. In Case of Malfunction Reset Switch If the unit does not respond when the function buttons are pressed, press the reset switch with a small pointed object, such as a pencil point.
If pressing the reset switch does not restore normal operation, please return the radio to reprogram the clock and memory settings. All previously stored memory settings will restore the unit to its default settings. CRW400U 10 This will be erased. Repeat the necessary steps in the previous pages to the nearest authorized service center for service. In Case of Malfunction Reset Switch If the unit does not respond when the function buttons are pressed, press the reset switch with a small pointed object, such as a pencil point.
CRW400U User Guide
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... is not on . Troubleshooting (continued) ❏ Troubleshooting Tips PROBLEM POSSIBLE CAUSE Unit does not turn on . Check connections. ections.) No sound from high power lines. Radio memory buttons do not Not holding buttons down long Press and hold buttons for more work. The speaker cords are inverted. unit correctly. 16...
... is not on . Troubleshooting (continued) ❏ Troubleshooting Tips PROBLEM POSSIBLE CAUSE Unit does not turn on . Check connections. ections.) No sound from high power lines. Radio memory buttons do not Not holding buttons down long Press and hold buttons for more work. The speaker cords are inverted. unit correctly. 16...
CRW400U User Guide
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... Output Tone Action Current Consumption Speaker Impedance Dimensions (W × H × D) Weight AM Radio Frequency Range Useable Sensitivity FM Stereo Radio Frequency Range Useable Sensitivity 50 dB Quienting Sensitivity Frequency Response Alternate Channel Selectivity Stereo Separation Signal/Noise Ratio Weather Band Radio Frequency Range Useable Sensitivity Signal/Noise Ratio (40 dB/µV) : 12 V DC (11V...
... Output Tone Action Current Consumption Speaker Impedance Dimensions (W × H × D) Weight AM Radio Frequency Range Useable Sensitivity FM Stereo Radio Frequency Range Useable Sensitivity 50 dB Quienting Sensitivity Frequency Response Alternate Channel Selectivity Stereo Separation Signal/Noise Ratio Weather Band Radio Frequency Range Useable Sensitivity Signal/Noise Ratio (40 dB/µV) : 12 V DC (11V...