Kenwood R-1000 Shortwave Receiver Instruction Manual
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Kenwood R1000 shortwave receiver We have modified a Kenwood R1000 shortwave receiver with a DRM mixer which was obtained from Sat. Service Schneider in Germany. The mixer is a 467 kHz type with crystal option. Attached youll find the Kenwood user manual front page, the specification, the schematic, a picture of the mounting and the output spectrum. The mixer is connected to the last IF buffer in the Kenwood receiver, on the connection of R148 with the emitter of Q24 (point A). The hot connection of R148 is conveniently the upper wire of the resistor which is mounted vertically. The power connection was made at point B. We connected the DRM modulator output to the antenna input of the Kenwood with a 40 dB attenuator inserted, and the resulting output spectrum was recorded. I think the spectrum looks quite well and usable. Editors note: This receiver has yet to be tested and proved with the software, but this document will be updated when it has been tested Hans Linkels
6 Table of Contents Cont. Answering System Operation 40 -Answering system on/off 40 -Recording incoming messages 40 -Monitoring incoming calls 40 -Memo record 41 -Memo recording 41 -Message/memo playback 41 -Erasing messages 42 -Remote access from remote party 42 -Memory full 43 Changing the Battery 43 Battery Safety Precautions 43 Display Messages 44 Handset Sound Signals 45 -Backup battery operation 45 Troubleshooting Guide 46 -Telephone solutions 46 -Caller ID solutions 47 -Battery 47 General Product Care 48 Causes of Poor Reception 48 Warranty Assistance 49 Limited Warranty 50-51
7 Introduction CAUTION: When using telephone equipment , there are basic safety instructions that should always be followed. Refer to the IMPORTANT SAFETY INSTRUCTIONS provided with this product and save them for future reference. IMPORTANT: Because cordless phones operate on electricity, you should have at least one phone in your home that isn’t cordless, in case the power in your home goes out . Corded Handset Handset battery pack Telephone 2- Line cords AC power adaptor (for base) Parts Checklist Short Line Cord Belt Clip Coiled Handset Cord Charging Cradle Telephone Jack Requirements Modular telephone line jack Wall plate Cordless Handset AC power adaptor (for charging cradle) 7
8 Installation Digital Security System Your cordless phone uses a digital security system to protect against false ringing, unauthorized access, and charges to your phone line. INSTALLATION NOTE: Some cordless telephones operate at frequencies that may cause or receive interference with nearby TVs, microwave ovens, and VCRs. To minimize or prevent such interference, the base of the cordless telephone should not be placed near or on top of a TV, microwave ovens, or VCR. If such interference continues, move the cordless telephone farther away from these appliances. Certain other communications devices may also use the 1.9 GHz frequency for communication, and, if not properly set , these devices may interfere with each other and/or your new telephone. If you are concerned with interference, please refer to the owner ’s manual for these devices on how to properly set channels to avoid interference. Typical devices that may use the 1.9 GHz frequency for communication include wireless audio/video senders, wireless computer networks, multi-handset cordless telephone systems, and some long- range cordless telephone systems. Important Installation Guidelines f $YRLGVRXUFHVRIQRLVHDQGKHDW VXFKDVPRWRUV
9 Handset Layout Display DND/ Privacy (button)Spk (Speaker button) DIR(button) CID(button) 3 Soft keys VOL +/- (buttons) Talk (button) End(button) Redial (button) Menu/Flash (button) Exit (button) Int/Hold (button) Mute/Del (button) Visual Indicator * Tone (button)# Pause (button) Headset Jack
10 Base Layout DND/Privacy (button) Delete (button) Exit (button) 3 Soft Keys Play/Stop (button) Memo (button) Ans Sys (button)DIR/Prev (button)CID/Next (button) Vol +/- (buttons) Line 1 & 2 (buttons) Intercom (button) Page (button) Redial (button) Hold (button) Headset (button) Flash (button)Mute (button)Speaker (button) * Tone (button) One Touch/ Memory Log (1-10)buttons #Pause (button) Display Headset Jack