Tekk BCH-220 Scanning Receiver User Manual Scanning receiver English Manual
Tekk International Inc. Scanning Receiver Scanning receiver English Manual
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User Manual
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| Document ID | 2804612 |
| Application ID | MNWh5SoZRqaDg6sjsJTAnQ== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 25.59kB (319869 bits) |
| Date Submitted | 2015-11-05 00:00:00 |
| Date Available | 2015-11-05 00:00:00 |
| Creation Date | 2017-09-04 17:46:07 |
| Producing Software | GPL Ghostscript 9.18 |
| Document Lastmod | 2017-09-04 17:46:07 |
| Document Title | Microsoft Word - Scanning receiver English Manual |
| Document Creator | PScript5.dll Version 5.2.2 |
| Document Author: | SZ157 |
Content Brief Introduction Thank you for buying scanning receiver. The goal is to provide cost-effective communication equipment for a variety of business sites and the amateur and supply all fast-paced walks of life with perfect communication solutions. This product uses amateur frequency ,you need to apply for use to radio management institution of the provinces, cities or autonomous regions . please read this manual carefully in order to know how to properly operate the radio before use. Unpacking and Checking Equipment Welcome to use radios, before using we suggest you: ·Please check the packing box of this product and see if there are signs of damage. ·Please open the packing box carefully. We recommend that you identify the items listed in the following packing list. if you find that our product and its accessories in handling are lost or damaged during the shipment. Please immediately contact dealers. Parts List Item Quantity Rubber Antenna Li-ion Battery Pack Desktop Charger Power Adapter Belt Clip User’s Manual Warranty Card Hand Strap Preparation Charging the Battery 1. Using the battery The battery is not completely charged at the factory, please charge it before using. To extend the battery life time, please power off the battery when you don't use two way radio, and save battery in a cool (temperature less than 25℃ )and dry place. Precautions of Charging Equipment 1. Do not expose the charger to rain or snow. 2. Do not operate the charger if it has received a sharp blow, or has been dropped or damaged in any way. 3. Do not disassemble the charger if it has received a sharp blow, or has been dropped or damaged in any way. 4. Never alter the AC cord or plug provided with the unit. If the plug will not fit the outlet, have the proper outlet installed by a qualified electrician. An improper condition can result in a risk of electric shock. 5. To reduce the risk of damage to the cord or plug, pull the plug rather than the cord when disconnecting the charger from the AC receptacle. 6. To reduce the risk of electric shock, unplug the charger from the outlet before attempting any maintenance or cleaning. 7. Use of an attachment not recommended or sold by JUSTON may result in a risk of fire, electric shock, or personal injury. 8. Make sure the cord is located so it will not be stepped on, tripped over, or subjected to damage or stress. 9. An extension cord should not be used unless absolutely necessary. Use of an improper extension cord could result in a risk of fire and/or electric shock. If an extension cord must be used, make sure that: •The pins on the plug of the extension cord are the same number, size, and shape as those on the plug of the charger. •The extension cord is properly wired and in good electrical condition. •The cord size is 18 AWG for lengths up to 100 feet, and 16 AWG for lengths up to 150feet. 10. Do not replace charger's power cord. If the power cord damages, you must stop using charger immediately. 3. Charging the Battery Please use the battery charger designated by to charge battery. After purchase or extended storage (more than two months), the first time to charge battery cannot make battery reach its normal operating capacity. After repeating charge /discharge it two or three times, the operating capacity will increase to its normal capacity. 4. Please Charge the Radio According to Operation Steps as Follows: 1. Insert power adapter into power supply socket. 2. Insert output terminal of power adapter into DC jack behind the charging kit, now the charging orange indicator lights about 2 seconds then goes out. 3. Insert the battery or radio equipped with battery into the charging kit. 4. Confirm the battery and charging kit terminal contact reliably, when charging indicator light turns into red and charging starts. 5. After completion of charge (charging time about 5 hours), light turns to be green. 5. Indicators Display As Following: Status Indicator Power Connected Orange light is on about 2 seconds then goes out No battery(temperature end judges) All go out Charge normally Red light is on The battery is fully charged Green light is on Fault (over temperature, battery short circuit or over discharge state) Red light flashes Note: Before charging, please turn off radio power equipped with battery. When charging, using radio will interfere with normal charge of battery and receiver effect. Basic operations Power On/Off Turn the power switch knob clockwise to turn on radio power; to turn it off ,turn the power switch knob counter-clockwise. Volume Control Turn the volume switch knob clockwise to increase volume; to decrease the volume, rotate the volume switch knob counter-clockwise. RX When radio receiving information ,green LED lights . 1) Only same signaling and CTCSS setting can receive information . 2) May not receive any calling if radio is at lower signal and set high level SQL. 3) Local dealer maybe program your radio with CTCSS/DCS . Users can receive the same signaling information if chosen channel with CTCSS/DCS . Or it can not get any calling . Raadio with CTCSS/DCS wiill help you too ignore inefffective callingg. Although tthere seems sppecial channell for CTCSS//DCS ,radio also a can comm municate withh other radio which prrogrammed thhe same CTCSS /DCS . LCD Icoons Insttruction Icon ns Insttructions Chaannel/Menu K Lock Key DTMF DCS CTCSS Battery F Radio FM Naarrow Band VOX 100 Scan 111 Function 122 Last Diggits at Frequenncy Program Settings Radio Basic Information 1) Frequency Please type in desired frequency value. 2) Back to factory default settings You can initialize factory default settings by program software. 3) Delete Channel Group You can delete the chosen channel by program software . 4) Turn On SP Turn on speaker, you can hear sound from radio when it receives correct signaling. Optional Items 1)Alarm before TOT You can set an alert tone sounds from the speaker before TOT is cut. 2)Voice Report Your radio can choose different languages voice report : English ,Chinese ,Off . 1) Beeper of Radio Power On Choose desired beeper to sound when turn on the radio . 2) SQL The purpose of the squelch is to mute the speaker when no signals are present. With the squelch level ( 0-9) correctly set , you will hear sound only while actually receiving signal. The higher the selected squelch level, the stronger the signals must be when receive. The appropriate squelch level depends on ambient RF noise conditions. 3) Key Lock 1.Long press this key with lock icon . 2.Auto-lock: Set time to active auto-lock .It will be invalid when turn on radio again . 3.Auto-lock + memory : Set time to active auto-lock .It will be valid when turn on radio again. 4) Working Mode Frequency: LCD display frequency value. Channel: LCD display channel No. Frequency +Channel: LCD display both modes . 5)Frequency Step There are 2.5K ,6.25K .........100K for selectable. 7)Back Light Choose to turn on/off backlight and set lighting duration. 9)Channel Name Display Only available at channel mode . Tick √: Display Not tick √: No Display 10)Beeper Turn beeper on/off . If turn off beeper ,key tone and power on tone will not be available . 11)Decode Tail Elimination by Frequency Without CTCSS/DCS Decode Tail tone elimination by frequency at channel without CTCSS/DCS decode . 12)Encode Tail Elimination by Frequency Without CTCSS/DCS Encode Tail tone elimination by frequency at channel without CTCSS/DCS encode . 13)Key Lock Enable the key lock function. 14)UP/DOWN Lock Enable UP/DOWN lock function. 15)Support Non-standard CTCSS and DCS Your radio can set any desired non-standard CTCSS and DCS Scan Scan Mode According to chosen scan mode ,radio stops or continues to scan. 1 Time Mode: Your radio stops scanning when detecting a signal for some while(approximately 5 seconds).and then continues to scan even if the signal is still present. 2 Carrier Mode: Your radio stops scanning when detecting a signal and remains on the same channel until the signal drops out. 3 Search Mode : Radio stops at the scanned frequency or channel when detecting a signal. Delay Time Between RX and Scanning You can set the time of radio automatically back to scanning after RX . Scanning Beeper On/Off Your radio can turn on/off scanning beeper. Scan Indicator Turn on green light flashes when scanning. Battery Battery Save The battery saver function decreases the amount of power used when a signal is not being received and no operations are being performed ( no keys are being and no switches are being turned ). But when your radio receives information first time ,the delay time will be longer . Low Battery Beeper Type You can choose the desired beeper for low battery alert. Low Battery Alert Interval Set the interval by every low battery alert . APO Radio will automatically turn off power if there is no operation within 5 minutes and alarm at interval time before APO .Under APO mode, user can active radio by operating it again. Off : Turn off APO function APO Time : Turn on this function and set the time to auto power off as requested . Low Battery Voice Report Radio will report low battery state if active this function APO at High Voltage Radio automatically power off if the voltage higher than pre-set voltage value. APO at Low Voltage Radio automatically power off if the voltage lower than pre-set voltage value. Emergency Call 1) Emergency Call Type Local Emergency : Alert from radio . Local Emergency + Remote Emergency: Alert from radio ,same as other radios with the same frequency and same signaling . 2) Local Emergency Time Continuous : Keep alerting Limited time setting :Choose the desired time 3) Remote Emergency RX Time Continuous : Keep alerting Limited time setting :Choose the desired time 4) Emergency Call Circle Time Choose desired circle time to make emergency call. 5) Channel Select Assigned Channel : Suppose assigned at Channel 3 ,no matter what the present channel is ,alarm always goes from Channel 3. Present Channel: Suppose present channel is No.5 ,alarm from Channel 5. Present channel is No.6 ,alarm goes from Channel 6. 6) Emergency Channel No. Choose desired channel number from Group A and Group B as emergency channel. First/Quick Channel ◆First Channel Choose desired channel as first channel ◆Quick Channel Choose desired channel as quick channel Power On Settings 1) Display Information Off: Display all functions’ icon. Voltage :only display voltage value Display Information :edited by user 2) Power On Message Please edit the desired information by program for Group A and Group B. 3) Password to Power on Radio default is to be no password .Users can freely set. 4) Password to Reset All Settings Enable this function ,radio will back to pre-set state . FM Radio 1) Monitor at FM Radio Tick: RX available during FM radio working No tick: No RX available during FM radio working Note: Radio can monitor group A and group B at same time while listening to FM radio . 2) Working Mode Full Frequency :makes FM radio work in Full frequency . Channel: makes FM radio work in memorial channel . 3)FM SQL Choose desired SQ level :1-32 4)FM VOL Adjust desired FM Volume 5) FM Present Channel Set the default channel when turn on FM radio Input Information This function allow radio input and store at most 16 letters or numbers , Chinese words. It also can be used to store SN-code, identification for Program ID ,ID and so on . DTMF Settings Encode DTMF ■ Pre-carrier Frequency Duration : Set sending pre-carrier frequency duration before sending DTMF ,so that you can get more accurate and stable information .Choose desired duration from 0-5100 ms. ■ DTMF Code Interval : Set interval between ending sent DTMF and next DTMF , Choose desired interval from 80-2450 ms. ■ Side Tone This tone is for checking if the DTMF code sent by using radio. ■ DTMF Key Lock You can lock the desired DTMF key Decode DTMF ■ ID Code The ID code is consisted of 1-10 digits .Radio decodes right DTMF when receiving matched radio with programmed DTMF signaling . ■ Auto Reset Timer If there is no communication after decoding DTMF code, DTMF code will be reset and make the speaker quiet .Timer starts counting from stopping receiving carrier signal. ■ ID Group Calling Define a universal group code by DTMF character A,B,C,D, *、#. Radio can decode if receiving right ID code and one or all code will replaced by this universal code . For example : Group C Code Station 1 Station 2 Station 3 Station 4 123 223 235 355 Calling C23 Station 1 and 2 called Calling CC5 Station 3 and 4 called Calling CCC All Station Called ■ Calling Alert Indicator alert when receiving matched signaling. ■ Calling Alert Beeper Beeper alter when receiving matched signaling. ■ ANI Active this function to display the sender’s ID . You can choose desired function :turn on/turn off. ■ Contact List Edit and name sender’s ID on the log by programming software. You can choose desired function :turn on/turn off. Stun/Kill 1) Kill Code Kill radio when it receives assigned code .Decode unless receive kill decode Stun+#. 2) Kill Group Code Similar as ID Group Code . For example : Group C Station 1 Station 2 Station 3 Station 4 123 223 235 355 Code Base sending Kill Code C23 Station 1 and 2 killed. Base sending Kill Code CC5 Station 3 and 4 killed Base sending Kill Code CCC All Station killed Note: Whatever radio power on again or not ,radio still memory the stun/kill function. Automatically Dial List Set DTMF code for every auto dial list . Phone Book Before dialing ,user input DTMF code which matched with desired person ,then quick to find out desired person’s number. Two Tone Two Tone List Set value for every two tone group. Pre-carrier Frequency Duration Set sending pre-carrier frequency duration before two tone code sending ,so that users can get more accurate and stable information . Adjusting Volume for Two Tone ,End Tone and DTMF You can choose desired volume level for two tone ,end tone and DTMF. Auto Reset Timer If there is no communication after decoding two tone code, The two tone code will be reset and make the speaker quiet .Timer starts counting from stopping receiving carrier signal. Side Tone Enable radio reports when sending two tone. Key Settings Key Instructions ●Working Modes Frequency Mode (VFO) Change to VFO mode with pressing mode ,you can press and then turn radio power on. Under this to choose full frequency or channel display and change the ，or directly input desired frequency frequency or channel number by pressing value /channel number . Channel Mode Change to CH mode with pressing and then turn radio power on .Under this mode ,you can press to choose desired channel number or directly input channel number. But before this operation ,you should memory the channel. FM Mode Change to FM Radio mode with pressing press and .Under this mode, you can to change the FM radio frequency. Press scanning the FM frequency /channels. Long press or to to scan the FM frequency and memory . Menu Mode Press and numeric key 9 to enter the menu ,then press desired item and set More details please refer to “Menu Operations”. ●Numeric Key Inputting to choose 1. In CH or CH/VFO mode, you can input three numbers to change present channel. If channel numbers have stored frequency in radio channel, then it turns to desired channel ; If not ,back to the original channel . For example : CH1 (input 001) , CH 98 (input 098) CH123 ( input 123) 2. In VFO mode, you can input numbers to change frequency. After inputting 6 digits frequency value, radio will work at desired frequency. If not, back to the original working frequency . ●Channel Storing 1. The channel storing should operate under the frequency mode . ，then press 2. Press to start storing operation. You will see the SAVE icon on the left top of LCD and flashes . 3. Press to store the channel or directly input numbers as channel number . 4. Press to confirm the storing . Press press ●Channel to cancel it and back to previous menu or to cancel it and back to main menu ,.Press to cancel the setting . Deleting 1. Channel deleting should be operated under channel mode . 2. Press to turn radio power on and get channel deleting state .You will see the DEL channel number on the left top of LCD and display the flashing 3. Press icon. to choose desired deleted channel number or directly input channel number and delete ,then press to confirm . 4. Radio will automatically turn to next channel after deleting .If there is no channel with frequency value ,radio will quit channel deleting and back to full frequency mode . ●SQL 1. Press and numeric key 1 ,LCD will display SQL 5 and start to set the SQL level (Level 0-9) 2. Press 3. Press to choose desired SQL level. to confirm the setting. Press or press ●Frequency to cancel it and back to previous menu to cancel it and back to main menu ,.Press Step to cancel the setting. and numeric 4 ，LCD will display 6.25K 1. Press frequency step ：2.5K 5K 100K. 6.25K 10K 2. Press to choose desired step. 3. Press to confirm the setting. Press press 12.5K 15K and start to set the 20K 25K 30K 50K to cancel it and back to previous menu or to cancel it and back to main menu ,.Press to cancel the setting. Available in frequency mode ●Frequency Reverse On/Off Press and numeric 3 to exchange the frequency reverse function .You cannot operate reverse frequency if there is no frequency on the channel . ●Offset Setting Press and numeric key 5 to get the offset direction setting .(Available for frequency mode) ●Scanning Press and numeric key 6 to start scanning . 2 Press to change scanning direction during scanning . 3 Under VFO mode ,radio will scan all the band at present frequency step 4 Under Channel mode ,radio will scan all 199 channels which program with frequency value . 5 Under FM mode , radio will scan all the frequency /channel. Scanning will not be active if radio has less than 2 channels with frequency value and no more adding channels. ●RX CTCSS/DCS 1 Press and numeric key 7 ,LCD will display 67.0 setting . 2 Press OFF 3 Press to exchange CTCSS and DCS. See followings: → CTCSS → DCS N → OFF to exchange DCS direction. See followings: DCS N → DCS I Press to choose desired CTCSS/DCS. and start to CTCSS/DCS 5 Directly input numeric key 0-9 to get desired CTCSS/DCS. See followings : Input 102.5Hz for CTCSS. a) Press to exchange CTCSS and DCS. b) c) Input numbers : 1，0，2，5 Same operation for DCS input. Press to confirm the setting. Press to cancel it and back to previous menu or press to cancel it and back to main menu ,.Press to cancel the setting. Note :You cannot set the RX signaling when radio in channel mode . Side-Keys Programming Function See following side-key functions: English Details OFF No function available SCAN Scanning frequency/memorial channel ,press any key except [▲] / [▼] to quit scanning . VOX Turn on/off VOX MONITOR Stop/Start monitor the CTCSS or DCS ,meanwhile radio automatically turn on SQL when receives carrier signal. FM RADIO Turn on/off FM radio FIR CH exchange to the first channel SEC CH exchange to quick channel SQL OFF Turn on SQL and while receive carrier signal ,radio speaker actives. SQL MOM Active this SQ , and keep at SQ state when radio receives carrier wave Short press is invalid for this function) Operation Instructions BEEPER ON/OFF Press and press and ,choose BEEPER by back to selected item . Press to choose ON ; and LCD displaysBEEP OFF. After that ,press to confirm and to cancel setting and back to previous item or press cancel setting and back to main menu. ,then to BACK LIGHT Press and Then press and LCD displays LIGHT and choose LIGHT by and lighting. After that ,press to choose ON; OFF. Choose desired timing to keep to confirm and back to selected item . Press setting and back to previous item or press to cancel to cancel setting and back to main menu. KEY LOCK Press and Then press ,choose LOC.KEY by and to choose and LCD displays LOC.KEY MANU: Lock the key by manual ; AT 5/.../30: Lock the key within defined timing and radio do not memory the auto key lock status if turn on again.; AS 5/…/30：Lock the key within defined timing and radio memory the auto key lock status if turn on again. After that ,press to confirm and back to selected item . Press to cancel setting and back to previous item or press to cancel setting and back to main menu. BATTERY SAVE Press and ,choose SAVE by press and to choose and LCD displays OFF; SAVE 1-1/1-2/.../1-10: Ratio for battery saving (1-1 highest battery consumption, 1-10 lowest battery consumption )After that ,press and back to selected item . Press .Then to confirm to cancel setting and back to previous item or press to cancel setting and back to main menu. VOX SWITCH Press and Then press ,choose VOX SWI by and and back to selected item . Press to choose and LCD displays VOX.SWI OFF; ON. After that ,press to confirm to cancel setting and back to previous item or press to cancel setting and back to main menu. VOX Press and Then press ,choose VOX LEV by and VOX.LEV to choose desired VOX level . After that ,press confirm and back to selected item . Press press and LCD displays to to cancel setting and back to previous item or to cancel setting and back to main menu. POWER ON MESSAGE Press and ,choose PON MSG by .Then press voltage ; and to choose MSG：Display only message selected item . Press and LCD displays PON.MSG OFF: Display all icons . DC: Display only .After that ,press to confirm and back to to cancel setting and back to previous item or press to cancel setting and back to main menu. APO Press and ,choose APO by and to choose that ,press OFF; .Then press 1H…24H: Timing for automatically power off . After to confirm and back to selected item . Press to previous item or press APO and LCD displays to cancel setting and back to cancel setting and back to main menu. ROGER Press Then and press ,choose ROGER by and to choose and back to selected item . Press and LCD displays OFF; ROGER ON. After that ,press to confirm to cancel setting and back to previous item or press to cancel setting and back to main menu. OFFSET Press and ,choose OFF SET by and OFF.SET LCD displays .Then press and receiving . After that ,press to choose desired frequency difference to confirm and back to selected item . Press cancel setting and back to previous item or press to to cancel setting and back to main menu. WIDE/NARROW BAND Press and press and ,choose W/N by and LCD displays to choose WIDE and back to selected item . Press W/N NARR. After that ,press .Then to confirm to cancel setting and back to previous item or press to cancel setting and back to main menu. SCANNING Press and ,choose .Then press Carrier wave ; TO：Tim. SC MOD and by ,LCD SC.MOD to choose After that ,press displays SE: Searching CO: to confirm and back to selected item . Press to cancel setting and back to previous item or press to cancel setting and back to main menu. SCANNING ADD/DEL Press and press and , choose SC ADD by to choose confirm and back to selected item . Press press ADD:; and LCD displays SC.ADD .Then DEL: delete. After that ,press to to cancel setting and back to previous item or to cancel setting and back to main menu. VOICE Press and press and , choose VOICE by to choose and LCD displays CHS: Chinese; VOICE Then ENG: English ; OFF. After that ,press to confirm and back to selected item . Press to previous item or press to cancel setting and back to cancel setting and back to main menu. ANI Press and and LCD displays ANI ,choose ANI by and to choose selected item . Press ON ; OFF. After that ,press . Then press to confirm and back to to cancel setting and back to previous item or press to cancel setting and back to main menu. TOP KEY Press Then press and and LCD displays TOP.KEY , choose Top Key by and to choose desired program function, more details can refer to the above keys programming definition. After that ,press item . Press to confirm and back to selected to cancel setting and back to previous item or press to cancel setting and back to main menu. RESET Press and ,choose ,then press and reset RESET,LCD by to choose VFO: reset all settings except memorial channels FULL：All settings. After that ,press selected item . Press to cancel setting and back to previous item or press setting and back to main menu. displays to confirm and back to to cancel Troubleshooting Symptom Try This Battery power may have run out, please update battery or recharge it. Battery may not be properly installed, please take it off and re-install. The battery life is over, please replace new battery. Verify channel, frequency and code settings are correct. Please change code settings, including all two way radio settings of your group. No power Battery lasts a short time after charge Can not talk to other members of your group. Hearing other conversation channel (not group members’) on Specifications and Parameters General Specification Device Number(D/N) A31 Frequency Range 200-260 MHz Channel 199 channels Channel Spacing CTCSS/DCS Antenna Impedance Working Temperature Working Voltage Battery Type Dimension(antenna excluding) Weight (include antenna, battery) Narrowband:12.5KHz 50 CTCSS / 105 DCS 50 Ohm –20℃ to ＋50℃ DC7.4v Li-ion battery 110.5( H )×58.5( W ) ×35.6 D About 230 grams mm Appendix I CTCSS (Hz) 1-67.0 14-103.5 27-159.8 40-199.5 2-69.3 15-107.5 28-162.2 41-203.5 3-71.9 16-110.9 29-165.5 42-206.5 4-74.4 17-114.8 30-167.9 43-210.7 5-77.0 18-118.8 31-171.3 44-218.1 6-79.7 19-123.0 32-173.8 45-225.7 7-82.5 20-127.3 33-177.3 46-229.1 8-85.4 21-131.8 34-179.9 47-233.6 9-88.5 22-136.5 35-183.5 48-241.8 10-91.5 23-141.3 36-186.2 49-250.3 11-94.8 24-146.2 37-189.9 50-254.1 12-97.4 25-151.4 38-192.8 13-100.0 26-156.7 39-196.6 Appendix II DCS 023 071 143 225 266 356 452 532 664 025 072 145 226 271 364 454 546 703 026 073 152 243 274 365 455 565 712 031 074 155 244 306 371 462 606 723 032 114 156 246 311 411 464 612 731 036 115 162 245 315 412 465 624 732 043 116 165 251 325 413 466 627 734 047 122 172 252 331 423 503 631 743 051 125 174 255 332 431 506 632 754 053 131 205 261 343 432 516 645 054 132 212 263 346 445 523 654 065 134 223 265 351 443 526 662 FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The scanner receiver equipment meets the requirements of the FCC Rules, 15.121 (a) The scanner receiver in this equipment is incapable of tuning, or readily being altered, by the User to operate within the frequency bands allocated to the Domestic Public Cellular Telecommunications Service in Part 22. Blocking of the cellular frequencies is implemented in the firmware of the unit’s main control central processing unit (CPU). Coverage of 824 - 849 MHz and 869 - 894 MHz is completely blocked, since it is done in the microprocessor, and cannot be re-enabled by any user-accessible procedure, including diode, resistor, or jumper changes, nor by connection of any external device such as a personal computer, nor by installation of any “special” enabling semiconductor device. The scanning receiver is designed so that the tuning, control and filtering circuitry is inaccessible.
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.6 Linearized : Yes Encryption : Standard V4.4 (128-bit) User Access : Print, Extract, Print high-res Author : SZ157 Create Date : 2015:10:23 18:15:39+08:00 Modify Date : 2015:10:31 10:55:04-07:00 XMP Toolkit : Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26 Creator Tool : PScript5.dll Version 5.2.2 Metadata Date : 2015:10:31 10:55:04-07:00 Producer : Acrobat Distiller 9.0.0 (Windows) Format : application/pdf Title : Microsoft Word - Scanning receiver English Manual Creator : SZ157 Document ID : uuid:650136a0-e03f-4e6b-95e4-56fa4d80c4be Instance ID : uuid:de004878-da7b-4b5a-814b-1210331f4d8c Page Count : 22EXIF Metadata provided by EXIF.tools