INSTRUCTION MANUAL
Contents
1. M CH STEP SCAN SEEK 1 o MESSAGE Memory indicator A MESSAGE Memory indicator will light to remind you a message has been stored for that Memory channel 10 Press the MSG key to review the Message ndl b34 Tt MESSAGE wu 1 dI M nt i 11 Press the VFO M ch key to return to the VFO mode again 4 5 2 Message Memory Recall A M CH mode 1 Press the VFO M ch key to select the M ch mode 2 Rotate the Tuning control to select the desired Memory channel For example M ch 45 Tt fe Lf MHz EN M CH LII MESSAGE Memory indicator 3 Press the MSG key to display the message hdp bt ot X71 TI MESSAGE PM n ng dI Rotate the Tuning control to select the desired Message Memory channel Press the SCAN key the receiver will initiate Scan and will display Messages rather than Frequency data Press the desired numeric key and then press the SCAN key the receiver will initiate Memory Channel Group Scan of the Message display 2 B 1 2 3 28 VFO Mode Press the VFO M ch key to select the VFO mode Rotate the Tuning control to select a desired frequency Press the MSG key The receiver will display the Message of the Memory channel that has the same frequency that appears in the display O 7L TIE MESSAGE INN l 2k 4010 TIME If more than 2 Memory Channels have2. Programmable Band indicator The Programmable Band indicator will light 5 Press the SCAN key to initiate SCAN The selected Scan mode indicator will flash OFF and ON as a visual reminder that the receiver is scanning 6 Press the SCAN key again or the C key to clear scann ing 7 Press the ENTER key twice to return to normal VFO mode 23 Note If either channel is empty the numeric keys will not be able to recall the Programmable band 4 4 5 Memory Channel Scan 1 Press the VFO M ch key to select the M ch mode 2 Press S SEL key to select the Scan mode 3 Press the SCAN key to initiate SCAN The selected Scan mode indicator will flash OFF and ON as a visual reminder that the receiver is scanning 4 Press the SCAN key again or the C key to clear scann ing 4 4 6 Memory Channel Group Scan 1 Press the VFO M ch key to select the M ch mode 2 Press the S SEL key to select the Scan mode 3 Press the desired group number key using the numeric keypad Group number Memory Channel Group number Memory Channel 1 10 6 60 69 2 20 29 7 70 79 3 30 39 8 80 89 4 40 49 9 90 99 5 50 0 00 09 24 4 Press the SCAN key to initiate SCAN The selected scan mode indicator will flash OFF and ON as a visual reminder that the receiver is scanning 5 Press the SCAN key again or the C key to clear scann ing SCAN DIRECTION Scan will begin in a
3. x 77 5950 6200 72 Ree 7100 UL 22222 9500 2 1st 2nd 3rd MHz Zone Zone Zone 10 100 10 150 13 600 25 670 26 100 28 000 29 700 R 12 080 eo AR ZZZZZ ZZZZZZ ZZZZA Glial I 1st 2nd 3rd s 77 108 000 144 000 146 000 148 000 1742 7 430 000 pnm ARR REEL E TEM 1st Zone Europe and Africa Soviet Russia Turkey and Mongolia included 2nd Zone South and North America 3rd Zone Asia and Oceania Soviet Russia Turkey and Mongolia excluded e n some countries frequencies alloca tions do not accord with this table Standard time frequency A Broadcast band a Amateur band Other stations KENWOOD
4. 2 Place each foot on the bottom cover so that the hole in the feet line up with the holes in the bottom cover Insert a snap fastener into the hole of each foot Make sure the pin is not inserted too far or the fastener will not go in properly Push the pin down securely to complete the installation Pin Snap fastener 9 3 1 2 Mobile Installation Mounting bracket CAUTION When installing the receiver in a vehicle consider ease of operation and safety when selecting the installation loca tion Make sure that the receiver will not slip out of place while operating the vehicle 1 Secure the receiver under the dashboard using the sup plied mounting bracket Install the bracket as shown below Body Body Flat washer Self Tapping Screw Mounting bracket Bolt 2 1 RZ 1 Mounting bracket 3 2 CONNECTIONS 3 2 1 Precautions 1 Before connecting or disconnecting the power connec tor be sure to turn off the power switches of the receiver engine key and the DC power supply 2 Observe the polarity of the cable The receiver operates on 13 8 VDC negative ground Battery polarity must be correct The power cable is color coded Red Positive polarity Black Negative polarity Notes 1 Before installing the power cable be sure to remove the negative lead from the battery for safety 2 After installation and wiring be sure to double check for corre
5. Band and Programmable Band Scan function Memory Channel 19 29 39 49 59 69 79 89 99 O9 are used to store the limit for the Programmable Band and Programmable Band Scan function 4 3 4 Memory Contents Each Memory Channel is capable of storing the frequency mode symbol i EUER and message Refer to Message Memory page 25 4 3 5 Memory Entry Memory Entry must be begun in the VFO mode 1 Press the VFO M ch key to select the VFO mode Select the desired frequency using the Tuning control UP DWN key or the numeric keys and the ENTER key Select the appropriate MODE For example 145 220 MHz AUTO mode 2 Press the M key The last Memory channel that was previously recalled will appear and the channel number will flash For example M ch OO empty SIGNAL 19 3 Select the desired Memory Channel using the Tuning control UP DWN key or the numeric keys For example M ch 40 Press the 4 key and then the O key SIGNAL 4 Press the M key again The Memory channel number will turn OFF The receiver will return to VFO mode TOT 1 654 L LL MH 410 SCAN SEEK 5 Press the VFO M ch key to confirm the entered Memory contents STE SCAN SEEK 20 puu FFFIRUTTTUMRAUUUUUUAAAN B 4 3 6 Memory Recall Please refer to Frequency Selection B M ch mode page 16 4 3 7 Programmable Band The Programmabl
6. Less than aV more than 60 MHz FM W 12 dB SINAD Less than 1 aV 83 MHz Less than 0 1 aV Squelch Sensitivity FM N mode Em Channel 100 EXT SP More than 2 W across 8 Q load 596 Output i distortion FM 1 kHz 3 kHz DEV Power OUT 150 mV visual U S A version 1 Vp p 75 0 FM W STEREO Separation More than 30 dB 1 kHz Note Circuit and ratings are subject to change without notice due to ad vancement in technology 2 2 ACCESSORIES Unpack your new receiver carefully and confirm that the accessories listed below are included in the box Antenna cable T90 0362 05 1 ea Mobile mounting kit J21 3437 04 2 ea N99 0322 05 1 set J02 0441 05 4 ea E31 3366 05 1 ea DC power cable E30 2053 05 1 ea Fuse 1 5 F05 1521 05 1 ea Warranty 1 ea Instruction manual B50 8196 XX 1 copy After unpacking Shipping container Save the boxes and packing in the event your unit needs to be transported for remote operation maintenance or service 3 INSTALLATION INSTRUCTIONS 3 1 INSTALLATION 3 1 1 Fixed Installation Foot installation Attach the feet 4 pcs using the following procedures 1 3 Place the radio so that the bottom is up
7. 145 220 MHz AUTO mode CLIE 7 ZELLE LL SIGNAL MODE FM N STEP 5k SCAN SEEK auto 2 Press the M key The previous Memory Channel data will appear and the channel number will flash For example M ch 49 SCAN SEEK 25 3 Select the Memory channel you want to enter a message on using the Tuning control UP DWN key or the numeric keys For example M ch 45 Press the 4 key and then the 5 key SIGNAL MODE STEP 5k SCAN SEEK 4 Press the MSG key The MESSAGE indicator will light and the leftmost message cursor will flash ON and OFF Stn rin SCAN SEEK 5 Rotate the Tuning control to select the desired character as shown below i blank ABCDEFGHI JKLMNOPORSTUVWX YZ 123456789 H 26 SCAN SEEK 6 Press the UP A key to go ahead and the DWN key to return backward For example select KENWOOD pe F wot vet FN PT LI SIGNAL MODE FM N STEP 5k SCAN SEEK 7 You may press one of the 1 7 numeric keys to enter the following symbols 1 2 3 4 5 6 7 9 O l A heras For example press the 3 key P4 CL ON o YO TI MESSAGE SIGNAL MODE FM N STEP 5k SCAN SEEK lt 8 Press the M key agan The Memory Channel number will turn OFF And the receiver will return to the VFO mode D bf Lf MHz
8. message is displayed MHz On whenever a receive frequency is displayed On whenever the M CH mode is selected Blinks ON and OFF during Memory channel selection when using numeric keys 4 On alone when Programmable Band 1 l is selected LL On in conjunction with the Memory channel number when the channel has been locked out On when the Memory has message Displays the selected Memory Channel Blinks ON and OFF during Memory Entry 9 Symbol i 3 CJ 4 On when the appropriate frequency is selected in AUTO mode On when selected in Message Memory mode 13 REAR panel 14 ATT switch ANT 1 connector ANT 2 connector DC power connector VIDEO connector U S A version The signal level from ANT 1 con nector is attenuated when this switch is activated When the signal is very strong the signal should be attenuated to prevent distortion of the signal Turn the switch OFF when the signal is very weak This connector should be attached to a suitable mobile antenna for receiving This connector should be attached to a suitable multi band antenna or single band antenna This connector is used to connect the 13 8 VDC power supply This connector is used to connect a television monitor to receive T V 6 ANT switch LINE OUT connectors EXT SP jack broadcasts or to connect a VIDEO tape recorder This switch i
9. 000 Frequency Range AM FM W 9 kHz 50 kHz 2 VFO STEP Other market 000 504 001 630 087 500 108 100 l l l 001 629 087 495 108 000 905 000 Frequency Range 2 VFO STEP 1 The Frequency STEP size can be changed by using the following procedure 1 Turn the POWER switch OFF 2 Press and hold the O key for 10 kHz step or the 9 key for 9 kHz step 3 Turn ON the POWER switch and then release the key 2 The VFO STEP will be the VFO STEP that was selected before the AUTO mode 17 a GG C d LOL C 8 MANUAL mode selection The MANUAL mode function allows you to set the desired frequency MODE and STEP STEP size selection The Frequency STEP size can be changed in MANUAL mode If in the AUTO mode the mode will be released Each time you press the STEP key the receiver will advance from 5 k to 12 5 k to 20 k to 25 k step 18 4 3 MEMORY 4 3 1 Microprocessor memory back up A lithium battery is contained in the receiver to retain memory Turning off the POWER switch disconnecting the power cable or a power failure will not erase the memory The battery should last for approximately ten years When the battery discharges an erroneous display may appear in the display Lithium battery replacement should be performed by an authorized KENWOOD service facility either your KEN WOOD dealer or the factory since this unit contains CMOS type circuitry 4 3
10. 2 Microprocessor Initialization e Initial state of the microprocessor from the factory ho 70 F7 TU MESSAGE VN LOL L SIGNAL am em m m on m mm M CH MODE AM FM N FM W STEP 5k 125k 20k 25k Javo stereo 1 SCAN SEEK CARI TIME AUDIO sTEREO I 5 4 After a few second SIGNAL MODE STEP SCAN SEEK Microprocessor Initialization When you want to erase all programmed data or if the display should show erroneous information you should in itialize reset the microprocessor using the following pro cedure There are two methods for resetting the microprocessor A Rest all user programmed data except the contents of the Memory Channels 1 Turn the POWER switch OFF 2 Press and hold the ENTER key and turn on the POWER switch 3 Release the ENTER key B Reset all user programmed data including the contents of the Memory Channels 1 Turn the POWER switch OFF 2 Press and hold the M key and UP key and turn on the POWER switch 3 Release the M key and UP key 4 3 3 Memory Channel This receiver provides 100 Memory Channels 00 99 In addition to serving as normal memory channel some of the memory channels are used to specify other parameters The functions of these Memory Channels are discribed below Memory Channel 10 20 30 40 50 60 70 80 90 and OO are used to store the limit for the Programmable
11. AGE 25 Message Entry Message Memory 27 MAINTENANCE eee 29 Service In Case of 011110 1117 30 SCHEMATIC DIAGRAM another sheet OPTIONAL ACCESSORIES 31 REFERENGCE on secedere 32 1 BEFORE OPERATION Safety precautions Never remove the case unless instructed to do so in this In struction Manual If the internal parts are touched acciden tally a serious electric shock might occur Never touch internal parts If a metal object such as a hair pin or a needle comes into contact with the power socket on the rear panel a dangerous electric shock may result Never permit children to put anything especially metal objects inside this unit The power requirement is 13 8 VDC Never attempt connection to a 24 VDC source DC Power Supply Touching the power plug when your hands are wet may result in a serious electric shock Never touch with wet hands DC Power Supply Never pull bend or extend the power cord This could damage the power cord resulting in a broken cord or short circuit Always grasp the plug Installation notes Do not place this unit in a location that is exposed to direct sunlight near a heating appliance etc JAA a Do not store or use the unit in a dusty locat
12. COOMAN WIDE BAND RECEIVER INSTRUCTION MANUAL KENWOOD CORPORATION PRINTED IN JAPAN B50 8196 10 K M W T 88 12 111098765432 Thank you for purchasing this new receiver IMPORTANT Please read this instruction manual carefully before placing your receiver in service SAVE THIS INSTRUCTION MANUAL The following explicit definitions apply in this manual Note If disregarded inconvenience only no risk of equipment damage or personal injury Equipment damage may occur but not per sonal injury Caution CONTENTS 1 BEFORE 4 2 SPECIFICATIONS AND ACCESSORIES 6 3 INSTALLATION INSTRUCTIONS 7 4 06602 110 11 OPERATING CONTROLS RECEIVER 15 Reception Frequency Selection MODE Selection 17 MEMORY 18 Microprocessor Memory Back up oso Microprocessor lnitialization 19 Memory Channel Memory Contents Memory Entry i Memory Recall 20 Programmable Band Memory Shift sese 22 SCAN Scan Option Hold Resume Condition All Band Scan eot 23 Programmable Band Scan Memory Channel 24 Memory Channel Group Scan Memory Channel Lockout MESS
13. PEAKER 4 ohms SP 50B MOBILE SPEAKER 8 ohms Compact and smart high quality external speaker provides flexibility of installation for maximum convenience PG 2N DC POWER CABLE 31 8 REFERENCE 8 1 ANTENNA 8 1 1 Fixed Station Various types of fixed station antennas are commercially available Receiver performance depends largely on the type of antenna used For fixed station operation there are wide band antennas omnidirectional Ground plane antenna Coaxial cable 32 8 1 2 Mobile Various types of antennas for UHF VHF mobile operation are available Please consult your dealer for information on these antennas Note For gutter mount installation the antenna bracket must be grounded to the car body as shown in the accompanying diagram Attach the antenna securely referring to the anten na installation instructions provided with the antenna Front fender Trunk lid system Installation for mobile operation Antenna Antenna bracket Remove the paint from these areas to insure grounding to the car body Pass through the rear window Coaxial cable N E the door fitting The cable can be inserted easily if the door cushion is soft Note that rain water may enter along the cable install the cable Coax cable routing 33 8 2 RADIO FREQUENCY ALLOCATION tst 2nd 3rd Zone Zone Zone 2300 2500 2 4750 77 77
14. cator will turn ON and S meter will deflect 6 To turn off the receiver turn off the receiver s POWER switch before you turn off the power supply or if in a vehicle before you stop the engine 4 2 2 Frequency Selection Frequency can be changed in the VFO mode The selected frequencies can be stored in the Memory channels See Memory Entry page 19 A VFO mode To select the desired operating frequency in the VFO mode rotate the Tuning control press the UP DWN keys or enter the desired frequency directly by using the ENTER key and numeric keys Tuning control KENWOOD evo xecciver MHz d Moon y m i 8G D i SiS b jg UP DWN k Sys ENTER key Direct Frequency Entry 1 Press the ENTER key The LCD display will show SIGNAL MODE STEP 5k SCAN SEEK 2 Enter the frequency to the nearest kHz For example to enter the frequency of 145 220 MHz you would press 1 4 5 2 2 The LCD display would then show IL SIGNAL MODE STEP 5k SCAN SEEK 4 3 Press the ENTER key to complete the Frequency selection The LCD display will show SCAN SEEK The 10 kHz 1 kHz and 0 5 kHz frequency digits will be affected by the current frequency step size 16 B M ch mode The desired Memory Channel can be selected using the same controls described in the VFO mode To select a Memory Channel first press the VFO M ch key to select the Memory Channel mode Rotate the Tuni
15. ct installation before reconnecting the negative lead to the battery terminal 3 If the fuse opens be sure to check each conductor for damage After you have checked the cable and determined that there is no problem replace the FUSE with one of the same rating 4 After completing the wiring wrap the fuse holder with tape to protect against moisture 5 Do not remove the fuse even if the power cable is too long 3 2 2 Antenna A Antenna The installation of the antenna and a good earth grounding is important for optimum reception of short wave broad cast or amateur radio signals A good outdoor antenna will provide the best results A simple method is to install the wire antenna as high as possible it must be extended to its full length for good results 3 2 3 Connect with DC Power Cable to DC Power Supply Connect the supplied power cable with fuse to a regulated DC power supply 13 8 VDC Wide band antenna or Supplied antenna Single band antenna J Regulated DC power supply Fuse holder External speaker LINE OUT jack J Before connecting the LINE OUT jack to interrupt any signal to the built in speaker install the supplied connector as follows 1 Remove the 3 screws securing the top cover ANT 2 2 Remove the 2 screws on each side of Use this position when a wide band the cover antenna or single band antenna is 3 Gently remove the top cover Be sure connect
16. d Resume Condition The receiver will stop on a busy channel 1 SEEK Operated Scan Scan will not resume until the SCAN key is pressed again 2 CARRIER Operated Scan Scan will hold as long as the signal is present and resume if the signal drops out ere 3 TIME Operated Scan Scan will resume approximately 6 seconds after stopping even if the station is still present 4 AUDIO Operated Scan During the FM N mode Scan will stop by audio signal and will resume approximately 6 seconds afterwards even if the station is still present During the AM and FM W mode the scan is the same as Time Operated Scan 4 4 3 All Band Scan 1 Press the VFO M ch key to select the VFO mode 2 Press the S SEL key to select the Scan MODE 3 Press the SCAN key to initiate SCAN The selected Scan mode indicator will flash OFF and ON as a visual reminder that the receiver is scanning T LOL MHz 4 Press the SCAN key again or the C key to clear scann ing 4 4 4 Programmable Band Scan 1 The scan limit frequency pairs must be stored in the following Memory Channels Key Memory Channel Key Memory Channel 1 10 19 6 60 69 2 20 29 7 70 79 3 30 39 8 80 89 4 40 49 9 90 99 8 5 50 59 0 00 09 2 Press the VFO M ch key to select the VFO mode 3 Press the S SEL key to select the Scan mode 4 Press the desired recall key using the numeric keypad For example press the 4 key bf LI MHz
17. e Band function allows you to define the frequency range The range is determined by the frequency in Memory Channel O and 9 as follows The corresponding numeric key can be used to directly recall the frequency in Memory Channel O The program mable Band indicator is the without the Memory Channel number For example 1 Press the VFO M ch key to select the VFO mode Select the lower frequency and the desired MODE For example 145 220 MHz AUTO mode pf hf MHz SCAN SEEK 2 Press the M key Select the O desired low end storage location For ex ample M ch 40 SCAN SEEK Press the M key to enter the data The receiver will return to the VFO mode Select the upper frequency For example 146 000 MHz 2 Fa rw otf LI L L SIGNAL MODE STEP 5k 2 auto SCAN SEEK Press the M key Select the 9 desired high end storage location that cor responds to the selected lower limit For example M ch 49 SIGNAL SCAN SEEK 5 Press the M key to enter the data The receiver return to the VFO mode 6 Press the 4 key The frequency of M ch 40 will appear in the LCD display The radio will select the VFO mode SIGNAL MODE STEP 5k SCAN SEEK Programmable Band Mark is lit 7 Rotate the Tuning control to confirm the frequency range 8 Press the ENTER key twice to release the Programmable Band function Note f eithe
18. ed to the ANT 2 connector not to disconnect the wire to the speaker pe s ANT 1 Use this position when a Mobile antenna is connected to the ANT 1 connector Rear panel AUTO 4 Insert the supplied connector as Use this position when both anten 7 nas are connected 5 Replace the cover and tighten the screws to complete the installation 3 2 4 Mobile A Battery connection Connect the supplied power cable with fuse directly to the battery terminals Connecting to the cigarette lighter socket can cause a poor connection and excessive voltage drop and lead to poor performance Wide band antenna or Single band antenna Mobile antenna Supplied DC power cable Fuse holder External speaker ANT 1 Use this position when a Mobile antenna is con nected to the ANT 1 connector ANT 2 Use this position when a wide band antenna or single band antenna is connected to the ANT 2 connector AUTO Use this position when both antennas are connected 10 B ignition noise This receiver is designed to suppress ignition noise however if excessive noise is present it may be necessary to use suppressor spark plugs with resistors or an exter nal noise filter Contact your dealer for information regar ding these devices Make sure the positive and negative lead polarity is correct when wiring to the battery Red Engine compartment Uh Passe
19. h mode C key This key is used to release SCAN and Memory Entry and to clear a frequency selection or Memory channel selection when using the numeric keys S SEL key This key is used to select the desired SCAN mode BEEP key This key is used to turn the Audio confirmation tones ON and OFF ENTER key in VFO mode This key is used to begin the direct keyboard input of the operating frequency using the numeric keys This key is used to directly input the Memory channel number us ing the numeric keys in M ch mode LCD display MM VYN Mi MN M 17 00 20k 2k 2 AUTO SCAN SEEK CARI TIME AUDIO 0 CX 1 4 D Frequency display Displays the receive frequency and Memory Message 2 SIGNAL amm m m box BUSY This level meter indicates the relative input signal strength On whenever the squelch is open in the FM N mode 8 MODE AM FM N FM W STEP 5k 12 5k 20k 25k Displays the selected MODE and Fre quency STEP 4010 Cy SCAN SEEK CARI TIME AUDIO Displays the selected Scan Resume condition Blinks ON and OFF when the scan function has been selected 5 STEREO ON when recieving FM radio broad casts Ad x NA A wel Nil NA NI MESSAGE MIN yl VN yl Viv yl iN MHz SIGNAL m eee MESSAGE On after pressing the MSG key and when a
20. ion or in a moist atmosphere Select a location where there is good ventila tion In case of an abnormal odor If an abnormal odor or smoke is detected immediately turn the power OFF and pull out the power cord Contact your dealer or nearest Service Station To maintain good ventilation do not put books or papers on the unit Choose a location that is relatively free from vibration E N Cleaning Do not use volatile solvents such as alcohol paint thinner gasoline benzine etc to clean the cabinet Use a silicone cloth or a clean dry cloth Silicone cloth Thinner Benzine 2 SPECIFICATIONS AND ACCESSORIES 2 1 SPECIFICATIONS Frequency Range U S A version 500 kHz 824 MHz Other market version 500 kHz 905 MHz Mode A3E AM F3E FM N FM W C3F T V visual NTSC U S A version Antenna Impedance 50 300 Q 50 Q nominal Unbalanced ANT 1 and ANT 2 Power Requirement 11 16 VDC 13 8 VDC nominal Ground Negative Current Drain AUDIO OUTPUT 1 W 1A Operating Temperature 10 C 60 C 14 F 140 F Dimensions W x H x D Weight Frequency Step Manual Mode AM 10 dB S N Medium wave broadcasts Sensitivity 180x50x176 mm 7 0 x2 x 6 9 1 5 kg 3 3 Ibs 5 kHz 12 5 kHz 20 kHz 25 kHz 5 aV Less than 10 V FM N 12 dB SINAD Less than 6 V less than 60 MHz
21. is inserted into this jack Use a subminiature plug VFO M ch Memory channel key This key is used to switch between the VFO and Memory channel modes SCAN Key This key is used to start and stop scanning MSG Key This key is used to enter or recall a message 11 o 49 Tuning control This control is used to select the desired receive fre quency Memory channel Scan direction and MESSAGE charactor UP DWN keys These keys are used to step increase or decrease the desired receive frequency Memory channel Scan direction and MESSAGE digit Numeric keys in VFO mode Press the ENTER key and then these keys to enter a frequency directly Press these keys to recall a pro grammable band Press these keys and then the ENTER key to enter a Memory channel directly in M ch mode in MESSAGE Press these keys 1 7 to enter entry mode a symbol STEP key in VFO mode This key is used to select the Frequency step Pressing the key during the AUTO mode will release the AUTO mode function in M ch mode This key is used to specify or release the Memory Channel to be locked out during scan opera tions d 2 MODE key This key is used to select the MODE M key in VFO mode This key is used to enter a fre quency into a Memory channel This key is used to transfer a Memory channel frequency into VFO mode MEMORY SHIFT in M c
22. n upwards direction You can reverse the direction by rotating the Tuning control counterclockwise or by pressing the UP DWN keys 4 4 7 Memory Channel Lockout The Memory Channel Lockout function allows you to tem porarily skip unwanted Memory Channels during the Memory Channel Scan mode 1 Press the VFO M ch key to select the M ch mode 2 Select the Memory Channel that you wish to skip by us ing the MAIN Tuning control 3 Press the STEP key A star X will appear to the left of the Memory Channel number This indicates the Memory Channel will be skip ped during Memory Channel Scan operations ri pt 14 MHz MODE FM N MS Lun SCAN TIME 4 Repeat steps 2 and 3 to lock out any other Memory Channels that you want to skip 5 To cancel the lockout select the desired Memory Chan nel as discribed in steps 1 2 and 3 above The star X will go out The Memory Channel will now be scanned normally Note If you enter new data into a locked out Memory Channel the lock out will be released 4 5 MESSAGE MEMORY Each Memory channel can store a seven characters message in addition to the normal memory channel con tents 4 5 1 Message Entry Message Entry must be performed in the VFO mode 1 Press the VFO M ch key to select the VFO mode Select the desired frequency using Tuning control UP DWN key or numeric keys and ENTER key Select the appropriate MODE For example
23. ng control press the UP DWN keys or enter a frequency directly by using the numeric keys and the ENTER key e Direct Memory Channel Recall 1 Press the VFO M ch key The LCD display will show SIGNAL MODE STEP SCAN SEEK Memory Channel Number 1 M ch OO had been previously programmed the fre quency will appear the display 2 Press the desired numeric key For example to recall the Memory channel 35 you would press 3 and then 5 keys The LCD display will show SIGNAL DE E STI SCAN SEEK M CH Flashes 3 Press the ENTER key to complete the Memory Chan nel recall The LCD display will show SIGNAL SCAN SEEK M ch 35 had not been previously programmed 4 2 3 MODE Selection You must select the appropriate mode using the MODE key Each time you press the MODE key the receiver will advance from AM to FM N to FM W to AUTO mode etc AUTO mode cannot selected in M ch mode or program mable band mode A AUTO mode selection The AUTO mode function automatically select the MODE according to the selected frequency as shown below U S A version Frequency 000 500 001 630 087 500 108 100 Range t j 001 620 087 495 108 000 824 000 MODE AM AM FM W FM N F STEP 1 10 kHz 5 kHz 100 kHz 2 VFO STEP Symbol e European version 000 504 001 630 087 500 l l 001 629 087 495 108 050 AM 108 100 l 905
24. nger compartment Fuse To the receiver Select a location where the power cable is pro tected from heat Make sure the cable does not directly contact the edge of the hole by using a grommet moisture and abrasion and then secure the cable t Chassis or fire wall E f the hole in the fire wall or chassis is too small disassemble the fuse holder to thread the wire through the hole From passenger compartment Thread like this 4 OPERATION 4 1 Operating Controls LE T E ud SIGNALE EA a AM PIN STEP 125 ZR 25 lauro sgg eec BB SCAN SEEK CARI TIME AUDIO S Leu VOL control POWER switch The volume control and power switch are combined Rotating the control clockwise will turn ON the receiver Advancing the control further clockwise will increase the volume SQL control The SQL control is used to eliminate noise in the FM N mode during no signal periods Normally this control is adjusted clockwise until the noise just disappears and the BUSY indicator SIGNAL mmm 2 goes off This point is commonly know as the Squelch Threshold point For scan operations this control must be set to the threshold point When an incoming signal is weak or unstable readjust the SOL control for optimum reception PHONE jack Output terminal for earphone The built in speaker is disabled when the earphone jack
25. r storage location has no contents the numeric key cannot recall the Programmable Band The AUTO mode cannot be selected 21 4 3 8 Memory Shift This feature transfers the memory channel data to the VFO This will allow you to alter the frequency without changing the contents fo the memory channel 1 Press the VFO M ch key to select the M ch mode 2 Select the desired Memory Channel number using the Tuning control the UP DWN keys or the numeric keys and the ENTER key For example M ch 40 3 Press the M key The data will be transfered to the VFO mode 4 Rotate the Tuning control to select the desired frequen cy SIGNAL MODE STEP 5k SCAN SEEK 22 4 4 SCAN Scan is used to sample the band activity automatically 4 4 1 SCAN Option 1 ALL BAND SCAN Scan proceeds over the entire band VFO mode 2 PROGRAMMABLE BAND SCAN The Scan frequency range is determined by the Pro grammable band function VFO mode 3 MEMORY CHANNEL SCAN Scan proceeds thru those Memory Channels that ac tually have data and have not been locked out M ch mode 4 MEMORY CHANNEL GROUP SCAN The 100 Memory Channels are devided into 10 groups 10 to 19 20 to 29 90 to 99 OO to O9 The Scan proceed thru the selected Memory channel group M ch mode If you select the FM N mode include the AUTO model ad just the SQL control to the threshold point in order for scan to operate properly 4 4 2 Hol
26. ry items unless directly related to the service problem Caution Do not pack the equipment in crushed newspapers for ship ment Extensive damage may result during shipment Service note If you desire to correspond on a technical or operational problem please make your note short complete and to the point and PLEASE make it readable Please list Model and Serial Number The problem you are having Please give sufficient detail to diagnose Information such as other equipment in the station meter readings and anything else you feel might be useful in attempting diagnosis should be included Notes 1 Record the Date of Purchase Serial Number and Dealer from whom purchased 2 For your own information retain a written record of any maintenance performed on the unit 3 When claiming warranty service a photocopy of the bill of sale or other proof of purchase showing the date of sale must accompany the radio 5 3 CLEANING The knobs front panel and cabinet of the receiver are likely to become soiled after extended use The knobs should be removed from the receiver and cleaned with a neutral soap and warm water Use a neutral soap no harsh chemicals and a damp cloth to clean the cabinet and front panel 29 5 4 IN CASE of DIFFICULTY e Heterodyne tones may occur happen in the AIR band and the HF band This is not due to defective components The problems described in this table are failure
27. s caused in general by improper operation of the receiver by defective com ponents Examine and check according to the following table Symptom Probable cause Corrective action Indicators do not light and no receiver noise is heard when the power switch is turned ON 1 Bad power cable or connections 2 Blown power supply fuse i 1 Check cable and connections 2 Be sure to check that each conductor has not been damaged by shortcir cuiting then replace with a new fuse of the same rating Nothing is displayed or incorrect digits are displayed when the power switch is turned ON No signel is received No sound is heard The microprocessor may malfunction if the input voltage is too low 1 Bad antenna connections or incorrect ANT switch position 2 SQL control fully clockwise in FM N mode 3 Incorrect mode for the selected fre quency Adjust the supply voltage to provide a voltage of 11 16 VDC 13 8 VDC nominal Check antenna connection or ANT switch Turn the SQL control counterclock wise Press the MODE key to select the cor rect mode Howling occurs when using the inter nal speaker 30 This may occur from raising the volume excessively because of poor reception Reduce the volume when using If volume is insufficient use and ex ternal speaker 6 SCHEMATIC DIAGRAM another sheet 7 OPTIONAL ACCESSORIES 50 40 COMPACT MOBILE S
28. s used to select the ap propriate antenna ANT 1 AUTO or ANT 2 in AUTO position the antenna is automatically selected as follows ANT 1 AM 500 x frequency lt 1630 kHz FM 87 5 x frequency 108 1 MHz ANT 2 OTHERS These connectors are used to at tach the AUX connector or TUNE connector of a STEREO receiver amplifire to receive stereo broad casts This jack is for connection of an ex ternal speaker 4 2 RECEIVER OPERATION The Receiver will supply audio confirmation when a func tion is activated 4 2 1 Reception 1 Connect the power supply and the antennas and then set the switches and controls as follows POWER VOL control OFF Fully counterclockwise POWER switch of the DC power supply Fixed Station OFF SQL control Fully counterclockwise POWER VOL control SQL control 2 Turn ON the DC power supply and then turn the receiver s power switch ON After a few second the display panel will indicate as shown in Fig 1 and some control s and key s lights will turn on Note If the display is not as shown Fig 1 reset the microproces sor using the procedure in Section 4 3 2 Page 18 19 3 Turn the VOL control clockwise until a signal or noise is heard 4 Rotate the Tuning control and select an open channel Then turn the SQL control clockwise until the noise disappears and the BUSY indicator SIGNAL b Select the desired frequency when a signal is received the BUSY indi
29. the same fre quency as the VFO the message of the lower memory channel will be displayed If the Memory channel has no message the display will be as shown below _ MESSAGE The message display will not change if there is no data stored in the associated memory channel i e channel is empty Note Symbol 62 dum sees will not change dur ing this operation 4 Press the MSG key again to return to the VFO mode 5 MAINTENANCE 5 1 GENERAL INFORMATION Your receiver has been factory aligned and tested to specification before shipment Under normal cir cumstances the receiver will operate in accordance with these operating instructions All adjustable trimmers and coils in your receiver were preset at the factory and should only be readjusted by a qualified technician with proper test equipment Attempting service or alignment without factory authoriza tion can void the receiver s warranty When operated properly the receiver will provide many years of service without requiring realignment The infor mation in this section gives some general service pro cedures which can be accomplished without sophisticated test equipment 5 2 SERVICE Should it ever become necessary to return the equipment to your dealer or service center for repair pack it in its original box and packing and include a full description of the problems involved Also include your telephone number You need not return accesso
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