Unimo Technology PZ-400NW FM HANDHELD TRANSCEIVER User Manual PZ Service Manual R1A

Unimo Technology Co., Ltd. FM HANDHELD TRANSCEIVER PZ Service Manual R1A

Users Manual

  Maintenance Manual PZ-series Portable Radio PZ-400, PZ-100
Maintenance Manual       2TABLE OF CONTENTS SPECIFICATIONS ................................................................................................................................................. 4MODEL: PZ-100NW ...................................................................................................................................... 4MODEL: PZ-400NW ...................................................................................................................................... 5FEATURES ............................................................................................................................................................. 7CONTROLS & INDICATORS ............................................................................................................................... 8Controls ........................................................................................................................................................... 8Indicators ....................................................................................................................................................... 10BATTERY PACKS................................................................................................................................................ 11Installing the Battery Pack............................................................................................................................. 11Removing the Bttery Pack ............................................................................................................................. 12Charging the Battery Pack ............................................................................................................................. 12RADIO OPERATIONS.........................................................................................................................................13Installation and Removal of Antenna.............................................................................................................13Power On/Off ................................................................................................................................................ 13Transmission.................................................................................................................................................. 13Receiving....................................................................................................................................................... 14Changing Channels........................................................................................................................................14Adjusting Transmitting Power....................................................................................................................... 14SCAN Operating mode.................................................................................................................................. 14Emergency Call .............................................................................................................................................15VOX .............................................................................................................................................................. 16
Maintenance Manual       3Monitor .......................................................................................................................................................... 16Dual PTT (Home Channel) mode .................................................................................................................. 16Subtone .......................................................................................................................................................... 162 Tone Function ............................................................................................................................................. 18Call Function ................................................................................................................................................. 18Compander..................................................................................................................................................... 20Scramble ........................................................................................................................................................ 20Stun / Revive Function .................................................................................................................................. 20BCL/BCLO.................................................................................................................................................... 20TOT ............................................................................................................................................................... 20Key Lock ....................................................................................................................................................... 21Cloning Function ...........................................................................................................................................21
Maintenance Manual       4SPECIFICATIONS MODEL: PZ-100 GENERAL Dimensions(Less Antenna) H x W x D Weight Radio (less battery) with battery (2600mAH) Programmable Channels Channel Spacing Power Source Current Drain (maximum) Receive Standby mode Receive Full Audio Transmit at 5 Watts   112.2  ×  56mm  ×  31.9 mm      16 Channels 12.5 / 25 kHz 7.5V DC Rechargeable Li-ion 2600 mAH battery pack  60 mA 350 mA 1.6 A  TRANSMITTER Frequency Range Frequency Stability RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response  136 ~ 174 MHz ±2.5 ppm (-30 to +60 ) 5 Watts / 2 Watts -65dB 40dB (12.5 kHz), 45dB (25 kHz)   5% maximum +1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz  RECEIVER Frequency Range Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Audio Output Power Audio Distortion Audio Response 136 ~ 174 MHz .282uV 12 dB SINAD .25uV 10dB SINAD 60dB (12.5KHz), 65dB(25KHz) 70dB 60dB   40dB   1 Watt across an 16-ohm load Less than 5% at rated output +1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz
Maintenance Manual       5MODEL: PZ-400 GENERAL Dimensions(Less Antenna) H x W x D Weight Radio (less battery) with battery (2600mAH) Programmable Channels Channel Spacing Power Source Current Drain (maximum) Receive Standby mode Receive Full Audio Transmit at 5 Watts   112.2  ×  56mm  ×  31.9 mm      512 Channels 12.5 / 25 kHz 7.5V DC Rechargeable Li-ion 2600 mAH battery pack  60 mA 350 mA 1.6 A  TRANSMITTER Frequency Range Frequency Stability RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response  400 ~ 470 MHz ±2.5 ppm (-30 to +60 ) 4 Watts / 2 Watts -65dB 40dB (12.5 kHz), 45dB (25 kHz)   5% maximum +1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz  RECEIVER Frequency Range Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Audio Output Power Audio Distortion Audio Response 400 ~ 470 MHz .282uV 12 dB SINAD .25uV 10dB SINAD 60dB (12.5KHz), 65dB(25KHz) 70dB 60dB   40dB   1 Watt across an 16-ohm load Less than 5% at rated output +1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz
Maintenance Manual       6MODEL NUMBER To identify the model number of PZ-series Radio is as followings P Z    –    4 0 0      Model Number  Description PZ - 100  Frequency band: 136 – 174 Mhz,   PZ - 400  Frequency band: 400 – 470 Mhz,   PZ-SERIES RADIO PACKAGE NUMBERS Package Number  Description PZ10XXXE PZ10GXXE PZ10XBXE PZ10GBXE  PZ10XXWE PZ10GXWE PZ10XBWE PZ10GBWE  PZ40XXXE PZ40GXXE PZ40XBXE PZ40GBXE  PZ40XXWE PZ40GXWE PZ40XBWE PZ40GBWE 136 – 174Mhz PZ series radio 136 – 174Mhz PZ series radio with GPS 136 – 174Mhz PZ series radio with Bluetooth 136 – 174Mhz PZ series radio with GPS and Bluetooth  136 – 174Mhz PZ series radio (Waterproof model) 136 – 174Mhz PZ series radio with GPS (Waterproof model) 136 – 174Mhz PZ series radio with Bluetooth (Waterproof model) 136 – 174Mhz PZ series radio with GPS and Bluetooth (Waterproof model)  400 – 470Mhz PZ series radio 400 – 470Mhz PZ series radio with GPS 400 – 470Mhz PZ series radio with Bluetooth 400 – 470Mhz PZ series radio with GPS and Bluetooth  400 – 470Mhz PZ series radio (Waterproof model) 400 – 470Mhz PZ series radio with GPS (Waterproof model) 400 – 470Mhz PZ series radio with Bluetooth (Waterproof model) 400 – 470Mhz PZ series radio with GPS and Bluetooth (Waterproof model)  Identification  number  of  radio manufactured by UNIMO Frequency Band
Maintenance Manual       7FEATURES PZ-series radio is designed for a rugged, lightweight and it can be provided for powerful sound and for better performance of conversation distance & sound quality. The new PZ-series radio provides reliable service in the industrial fields and public places for the safety & convenience of users.   The PZ-series radio is offered with several packages available with respect to the options (GPS function, Bluetooth fuction). The radio is programmed using a Personal computer and program cable connected to the phone jack on the side of the radio.   512 channels are selectable.   Call Guard Squelch of standardized 53 CTCSS / 104 DCS Tones.   Scramble function of frequency Inverter Type   Compander function   Dual Tone Modulation Frequency (DTMF)   Selectable Channel Spacing (12.5kHz / 25KHz)     Normal Scanning and Priority Scanning     Time-Out Timer (TOT)     2-Tone Paging   BCL (Busy Channel Lock) / BCLO (Busy Channel Lock Out)     High/Low Power Switching   10 Step Squelch Control Using RSSI (0~9)   Remote Radio Stun/Revive (Use 5 Tone)     Monitor   VOX   Easy Cloning     USB PC Programming     PC Tuning   GPS function (Option)   Bluettoth function (Option)
Maintenance Manual       8CONTROLS & INDICATORS   The  following  section  provides  a  description  of  the  controls  and  Indicators  for  the  PZ-series  radio. Detailed operating instructions can be found the later chapter.   Controls On/Off Volume Switch Turn the knob of Volume Switch clockwise to turn the Radio on and if turning the Switch to the opposite direction, the Radio is turned off. The audio volume level can be adjusted by turning the Volume Switch and when adjusting the  volume, please refer to the index mark indicated nearby the  Volume knob. The knob of volume doesn’t exist for the GPS model of PZ-series radio. In this case, press and hold the “F4” button then the radio is turn ON. And during the operation press and hold “F4” button then the radio is turn OFF.
Maintenance Manual       9Channel Select Switch Turn  the  knob  of  Channel  Select  Switch  clockwise  to  increase  the  channel  number  and  if  turning  the switch  to  the  opposite  direction  then  decrease  the  channel  number.  The  channel  numbers  are  pre-programmed using by PC program. The channel selections also can be changed by up and down buttons on front side of the radio.   PTT Button   The radio is converted to transmission mode and transmitting the RF power by pressing and holding the PTT  button  on  the  side  of  the  radio.  The  status  indication  LED  lights  in  red  color.  And  the  radio  is converted to  receive standby  mode by release  the  PTT button. It is  recommended to  talk about  5~7cm away from the microphone for using in better sound quality and for better voice communication. Monitor Button The receiving status of the selected channel can be checked using by “Monitor” button.   Normal Mode: During the press and holding the “Monitor” button for about 2 seconds, it is possible to check the receiving status of the channel. Continuous Mode: Press and holding the “Monitor” button for more than 2 seconds, a beep tone is heard along with a noise and the monitor function is continuously maintained. If pressing the Monitor button again, the monitor function will be released. Emergency Button Press the “Emergency” button in an emergency situation, an emergency siren sound will be heard through the  speaker  in  the  Radio.  And  the  Radio  will  transmit  an  emergency  signal  to  the  party  through  the emergency channel. Menu Button (Scan Button) If pressing Menu button for about 2 seconds, the Scan operation is proceeded and by pressing the Menu button again, the Scan operation is released. Speaker Microphone Jack The  speaker  microphone  Jack  on  the  side  of  the  radio  will be  used  for  interface  with  external  speaker microphone accessories and making PC programming/Cloning/Tuning,
Maintenance Manual       10Indicators Status Indication LED The  users  can  be  recognized  the  current  status  of  PZ-series  radio  by  the  color  of  LED.  The  status indication will be as followings.   When the transmitting status is normal, the red LED will be ON.   When the receiving status is normal, the green LED will be on.   When the CTCSS tone or DCS code is not being received due to mismatch, the green LED will be blinked.   When the low battery condition, the red LED will be blinked and an alert tone will be generated. Graphic LCD The one line of 14 characters (7 characters for Korean language) graphic type of LCD uses for indication of  several  kinds  of  status  of  the  radio.  The  Group/Channel  number  or  the  frequency  or  the  pre-programmed  name of  the  channel will be  displayed on  the  LCD. And  provides the menu operation.  In addition there are 9 status ICON indicators, also can be displayed the several kinds of status of the radio.         Signal strength indicator is ON when the radio receives RF signal. It can be divided for 4 kinds of signal levels. In case of good signal, all 4 the signal strength indicator bar is ON.  Transmitting power indicator is ON when the Low power mode is selected.  2Tone, 5Tone mode indicator is ON when the channel is programmed for 2Tone, 5Tone operation.  VOX indicator is ON when the VOX mode is activated.  Scrambler mode indicator is ON when the scrambler function is activated.
Maintenance Manual       11 Compander mode indicator is ON when the compander function is activated.  Radio  generates  a  several  kinds  of  alert  tones  when  the  alert  tone  function  is  activated.  This indicator is OFF when this function is deactivated.  Lock indicator is ON when the radio is locked.  Battery capacity indicator. All the indicators are ON when the battery is full charged. After in use the  battery capacity  indicator  inner  the  box  is OFF  one  by  one.  Outer  box  is  blinked when  the battery power is low and need to charging  The one line of 14 characters (7 characters for Korean language) graphic LCD area. The LCD backlighting can be programmed to turn on anytime a button is pressed. It will remain on for a programmable length of  time after the button is released. And it may be programmed to  remain off all times.      BATTERY PACKS The following battery pack is available for use with the PZ-series radio.     PBX-2260LA: Rechargeable Battery Packs (2600mAH Li-ion).     The PX-Series Radio receives power from high-performance Li-ion battery. The battery is safe, of high-performance and highly reliable. Using the enclosed standard charger makes it possible to get sufficient efficiency and lifetime of the battery.  ☞☞☞☞ CAUTION Battery Packs used with the PZ-series radio must be supplied by UNIMO Technology Co., Ltd.  Installing the Battery Pack   Ensure the ON/OFF  volume  switch is  set  to OFF position
Maintenance Manual       12of the radio.   Hold the radio and battery pack with the back of them facing you. See Figure     Align the hook back of the radio with the hook front side of the battery pack   Press and slide the battery pack fully upper side of the radio until the battery release latch click into place.   Removing the Bttery Pack   Ensure the ON/OFF  volume  switch is  set  to OFF position of the radio.   Press  down  the  release  latch  and  slide  the  battery  pack down side of the radio. See Figure   Charging the Battery Pack New batteries or batteries that have been stored for a long time period of time, should be fully charged before  placing  into  service.  Low  battery  voltage  will  shorten  the  talk  range  and  will  make  the performance of radio worse.   When the battery pack requires charging the battery indicator in  the LCD  will blink and  the radio will sound a high pitch tone every seconds. How to Charging     Plug the charger (CHZ-260FB) into the electricity power outlet for AC220V.   The charger (CHZ-260FB) has two slots.     When  charging  the  radio  with  the  battery  installed,  insert  the  radio  into  front  slot  of  the  charger after power off.       When charging the battery only, insert battery into rear slot of the charger.   Although the green LED is on after full charge, please continue the charging for 30 more minutes for the complete full charge.    During the charging  red LED is turn ON
Maintenance Manual       13After complete charging   Error condition During maintaining charge green LED is turn ON red LED is blinks green LED is turn ON  ☞☞☞☞ CAUTION Charger used with battery packs must be supplied by UNIMO Technology Co., Ltd. Charging the battery on the other manufacturer’s can cause unexpected damage of the battery and the radio   RADIO OPERATIONS   Installation and Removal of Antenna The  Figure  shows  the  installation  and  removal  method  of  antenna.  Turn  the  antenna  clockwise  for installation of antenna and in order to remove the antenna from Radio, turn the antenna counterclockwise.  ☞☞☞☞ CAUTION` When installation of the antenna, giving a strong pressure to the Radio or pulling the antenna from Radio with a strong power can make damage on the antenna connector, which may cause the Radio to have critical problem.  Power On/Off Turn Power switch clockwise and as soon as power is supplied, a “beep” sound is heard and the model name of  the radio is displayed and the Radio enters into the previous latest state. If the user ID is pre-programmed than this is displayed on the LCD.  ☞☞☞☞ CAUTION` If turning power on by pressing a button on Radio, the Radio may enter into a special mode, in this case, the transmitting and receiving of radio may not be possible. Don’t use the Radio for the other purpose apart from the above.  Transmission Pressing the PTT button on the left side of Radio for transmission. The DTMF or 5 Tone is transmitted according to the setting of the radio. During this time voice communication will not be made and after that the red LED is turned on and voice is transmitted. For voice communication in the best sound quality, it is recommended to talk 5~10cm away from the radio.
Maintenance Manual       14 ☞☞☞☞ CAUTION` If transmitting consecutively for more than a certain time when setting of BCLO function and TOT function, the transmission can be forcibly interrupted for other users.  Receiving The radio operates as a receiving standby mode except for  the transmitting period. User can  adjust the volume by using the volume switch. The green LED is turn ON when the radio receives the RF signal and can heard the transmitting voice. According to the setting of transmitting radio, can be heard the DTMF tone or 5 Tone and displayed caller ID on the LCD.     If frequency is same as current channel but sub-tone is not same as current setting than the green LED blinks. In order to check if the current channel is in use, press the Monitor button (M) on the left side of Radio. If pressing the Monitor button (M) for about 2 seconds, the monitor function is activated with a “beep” sound. To release from the monitor function, press the monitor button shortly. Changing Channels Channel  Switch  and  “F1”/”F2”  buttons  are  used  for  changing  channels.  Turn  the  Channel  switch clockwise or press “F1” button to increase the channel number with beep sound. And Turn the Channel switch counter-clockwise or  press  “F2” button to  decrease  the  channel  number with  beep  sound. Press and hold “F1”/”F2” button  then changing channel continuously. When  the channel is  changed, channel number  or  channel  names  are  displayed  on  the  LCD.  The  channel  frequencies  include  sub-tone information are pre-programmed by PC program. Adjusting Transmitting Power   The transmitting power can be selected to High-Power mode or Low-Power mode. The user can change the transmitting power on the Menu mode. When Low-Power mode is selected, the indicator icon “L” is displayed  on  the  LCD.  By  changing  the  power  to  Low-power  mode  under  a  good  communication condition, the user can extend the battery life. SCAN Operating mode SCAN function is executed with a “beep” sound when pressing the “F3” and “F2” button consecutively within 0.5  seconds during  the standby state. The  radio  will change  the  scan channel and  check the  RF signal at regular interval. Pressing “F4” button then SCAN function can be deactivated.
Maintenance Manual       15A scan channel list must be created before SCAN can be used. The radio will not go into SCAN mode where  no  scan  channels  are  programmed.  The  scan  channel  list  can  be  established  in  PC  program  of Menu mode.   Normal Scan   Once SCAN is activated, the radio will perform a normal scan mode. When the scan channel list is NS1, NS2 and NS3 on the normal scan mode, the radio proceeds to scan in the sequence of NS1, NS2, NS3, NS1, NS2, NS3.... During the receiving mode user can move to the next channel by pressing the “F1” or “F2” buttons. And delete current receiving channel temporarily from the scan channel list.   If getting out of SCAN Mode or turning on power again, the list deleted temporarily is returned back to the original.   Priority Scan   As  soon  as priority scan  channel is  detected,  the radio  will change  priority scan  mode.  When the  scan channel list is NS1, NS2, NS3 and priority scan channel is PS, the radio proceeds to scan in the sequence of PS, NS1, PS, NS2, PS, NS3, PS, NS1....   During receiving signal through common channel, the radio scans the priority channel periodically. And if the radio detects the signal on the priority channel, it starts to receive the signal from the priority channel.   During the receiving mode user can move to the next channel by pressing the “F1” or “F2” buttons. The user can delete current receiving channel temporarily from the scan list and at that time, user can move to the next channel. But the radio receives the signal from priority channel then it will not be deleted. Transmitting Pressing the PTT button cause the radio to transmit on selected channel frequency and to stop the SCAN mode. And the selected channel frequency can be established in PC programmer.   Home channel.   Last receiving channel   Current scan channel. Emergency Call If pressing the EMR key, radio transmitting the emergency alert tone or 5-Tone message in Sell-call mode. Also  user  can  hear  the  emergency  alert  tone.    If  the  radio  is  set  up  in  repeated  mode,  the  radio
Maintenance Manual       16transmitting  the  emergency  alert  tone  periodically.  This  function  can  be  performed  when  SCAN  is activated. VOX The  VOX  function  is  set  up  by  Pc-Programmer and  without  pressing  the  PTT  key,  the voice  signal  is transmitted through microphone. Monitor In order to open the squelch compulsorily, press the MON key. If pressing the MON key for more than 2 seconds, the squelch is opened continuously  with a  “beep” sound. If you want to  get out of  this mode, press the MON key shortly once again, or turn off and on the power. Dual PTT (Home Channel) mode If  pressing  the  EMR  +  PTT  key  successively,  the  radio  generates  a  “beep”  sound  and  makes  the conversion to the HOME channel designated by PC Programmer. “[HM]” message is displayed on the left side of the LCD. In order to release from the Dual PTT function, press the EMR + PTT key once again, or turn off and on the power. This function can be performed when SCAN is activated.      Subtone The radio can be programmed for CTCSS encode/decode tone frequencies and DCS code.     CTCSS tone frequency A list of standard tone frequencies for CTCSS tone are as shown below.    No. Frequency No.  Frequency  No.  Frequency  No.  Frequency 1  67.0  15  110.9  29  179.9  43  196.6
Maintenance Manual       172  71.9  16  114.8  30  186.2  44  199.5 3  74.4  17  118.8  31  192.8  45  206.5 4  77.0  18  123.0  32  203.5  46  229.1 5  79.7  19  127.3  33  210.7  47  254.1 6  82.5  20  131.8  34  218.1  48  165.5 7  85.4  21  136.5  35  225.7  49  171.3 8  88.5  22  141.3  36  233.6  50  177.3 9  91.5  23  146.2  37  241.8  51  60.7 10  94.8  24  151.4  38  250.3  52  62.5 11  97.4  25  156.7  39  69.3  53  64.7 12  100.0  26  162.2  40  159.8     13  103.5  27  167.9  41  183.5     14  107.2  28  173.8  42  189.9               DCS code A list of standard tone frequencies for CTCSS tone are as shown below.  No. DCS Code No.  DCS Code  No.  DCS Code  No.  DCS Code 1  023  27  165  53  413  79  731 2  025  28  172  54  423  80  732 3  026  29  174  55  431  81  734 4  031  30  205  56  432  82  743 5  032  31  223  57  445  83  754
Maintenance Manual       186  043  32  226  58  464  84  036 7  047  33  243  59  465  85  053 8  051  34  244  60  466  86  122 9  054  35  245  61  503  87  122 10  065  36  251  62  506  88  212 11  071  37  261  63  516  89  225 12  072  38  263  64  532  90  246 13  073  39  265  65  546  91  252 14  074  40  271  66  565  92  255 15  114  41  306  67  606  93  266 16  115  42  311  68  612  94  274 17  116  43  315  69  624  95  325 18  125  44  331  70  627  96  332 19  131  45  343  71  631  97  356 20  132  46  346  72  632  98  446 21  134  47  351  73  654  99  452 22  143  48  364  74  662  100  454 23  152  49  365  75  664  101  455 24  155  50  371  76  703  102  462 25  156  51  411  77  712  103  523 26  162  52  412  78  723  104  526      2 Tone Function The radio encodes the received 2 Tone before receiving  the transmission voice when current channel is activated  2  Tone.  If  the  2  Tone  corresponds  with  that  of  current  channel  then  radio  receives  the corresponding 2 Tone normally. (In case of No Tone or the corresponding Sub-tone)  Call Function The radio can be called the individual radio or Group of radio using by Call Function. The radio can be
Maintenance Manual       19programmed for 30 different IDs and names using by PC programmer.   The radio enters Call mode when pressing the “F3” and “F1” button simultaneously during the standby mode. The radio returns the standby mode when pressing the “F4” button. When the Call mode is activated then call IDs are displayed on the LCD and change next IDs using by channel select switch.   Individual Call   Enters the Call mode using by press the “F3” and “F1” buttons simultaneously.   Select the Call ID that the user wants to communicate.     To initiate a call, the user press the “F1” button then the radio transmits the calling signal. And the caller’s  ID  was  displayed  on  receiving  radio.  The  receiving  radio  enters  the  Call  mode  when receives the calling signal.     Individual Communication   Enters the Call mode using by press the “F3” and “F1” buttons simultaneously.   Select the Call ID that the user wants to communicate.   To initiate a communication, the user press the PTT key then the radio transmits the calling signal after that transmitting the voice. Group Call   Enters the Call mode using by press the “F3” and “F1” buttons simultaneously.   Select the Group Call ID that the user wants to communicate. The Group IDs can be programmed using by PC programmer.   To initiate a call, the user press the “F1” button then the radio transmits the calling signal. And the caller’s Group ID was displayed on receiving radios.  ) Group Communication     Enters the Call mode using by press the “F3” and “F1” buttons simultaneously.   Select the Group Call ID that the user wants to communicate.   To initiate a communication, the user press the PTT key then the radio transmits the calling signal after that transmitting the voice.
Maintenance Manual       20Compander The  compander  function  is  used  for  improving  the  voice  quality.  When  transmitting,  it  transmits compressed  voice  and  when  receiving,  it  expands  the  compressed  voice,  which  is  for  improvement  of communication quality. Scramble The scramble function is used to protect the radio from overhearing of the other radio that is used same frequency. The scramble can be activated by Menu mode. Although the power is turned off and on, this function is maintained. Indicator Icon “SCR” is ON when the scramble is activated. Stun / Revive Function It is possible to stun and revive the radio with Stun ID from the control center. If the radio receives Stun ID then all of  the key and buttons of  the radio doesn’t perform. In this state, pressing  the PTT buttons then can be heard alert sound. And although the power is turned off and on, this state is maintained.   If the radio receives Revive ID from the other radio, the Radio returns back to the original with a ”beep” sound. BCL/BCLO BCL/BCLO  function  is  used  not  to  interrupt  the  other  users  who  are  using  the  same  frequency.  If     BCL/BCLO is activated then transmitting is prohibited from the same channel that was used for others. In this case, alert sound is heard and message is displayed on the LCD. BCL(Busy Channel Lock) : Prohibit transmission from the same frequency. BCLO(Busy Channel Lock Override) : Prohibit transmission in case of different sub-tone. TOT TOT  function  is  used  to  prevent  from  using  one  channel  continuously  for  a  long  time.  If  the  radio transmits over the TOT time continuously, the transmitting is automatically stopped and an alert sound is generated. If a Penalty time is set up then the radio makes transmitting normally after the penalty time. The TOT and penalty time can be setup by PC programmer.
Maintenance Manual       21Key Lock Pressing  and  holding  the  “F4”  buttons  over  2  seconds  then  Key  Lock  is  activated  when  the  radio  is standby  mode.  And  the  indicator  Icon  is  ON.  Up/Down and  Menu  buttons  doesn’t  operate during  this function is activated.    Key Lock function can be deactivated, pressing the “F4” buttons once more when the Key Lock is activated. Cloning Function The personality data of radio such as frequency/Tone/Scan can be copied to other radio directly using by cloning function. The following section provides a description of 2 different kind of cloning function. Wire Cloning Prepare the cloning cable (PECLONA) for PZ-series radio. The original radio should be turned on with pressing the PTT button and “C-Clone Mode” message will be  displayed on the  LCD. The  radio to be copied should be in the standby mode for receiving.   Ear/Microphone jack of original radio connect to the target radio through cloning cable. If pressing the “F1”  button  of  the  original  radio,  the  copy  is  executed.  After  completing  the  copy,  “Clone  complete” message will be displayed on the LCD. Removing the cloning cable, turn off and on the power of 2 Radios. Please use the radio after checking if the copy is succeeded without problem. Wireless Cloning   The original radio and target radio should be turned ON with pressing the PTT button. Press “F2” button of original radio and select a “M-Clone Mode”, and press “F2” button and select a “M-Rx Mode”.   If pressing  the “F1” button of  the original radio, the copy is executed. After completing the  copy,  “M-Clone complete” message will be displayed on the LCD.  ☞☞☞☞ CAUTION` If the Cloning is made into other maker’s Radio, a critical malfunction can happen.
 Acknowledging Special Precautions and the FCC Notice Cautions.  Modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.    FCC compliance Information   This device complies with part 15 of 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.    Information to User   This equipment has been tested and found to comply with the limits for a Class B digital device, Pursuant to part 15 of the    FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.    This equipment generates, uses and can radiate radio Frequency energy and, if not installed and used in accordance with th einstruction, may cause harmful interference to radio communications.   However, there is no guarantee that interference will not occur in a particular installation.    If this equipment does cause harmful interference to radio or television reception, whic h can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:     >    Reorient or relocate the receiving antenna.     >  Increase the separation between the equipment and receiver     >  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.   Consult the dealer or an experienced radio/TV technician for help.
 RADIO FREQUENCY ENERGY SAFETY INFORMATION  This UNIMO transceiver has been tested and complies with the standards  listed  below,  in regards  to  radio  Frequency(RF)  energy  electromagnetic  energy(EME)  generated  by  the transceiver   >    FCC RF exposure limits for Occupational use only. RF exposure limits adopted by the FCC are generally based on recommendations from the national council on radiation protection and measurement, & the American National National Standards Institute.   >  FCC OET Bulletin 65 Edition 97-01 Supplement C   >  American National Standards Institute(C95.1-1992)   >  American National Standards Institute(C95.3-1992)    WARNING  This  UNIMO  transceiver  generates  RF  EME  while  transmitting.  RF  EME(Radio  Frequency Electric & Magnetic Energy)has the potential to cause slight thermal, or heating effects to any part of your body less than the recommended distance from this radio transmitter's antenna.   RF energy exposure is determined primarily by the distance to and the power of the transmitting device. In  general,  RF exposure is  minimized when  the lowest  possible power  is used or transmission time is kept to the minimum required for consistent communications, and the greatest distance possible from the antenna to the body is maintain.   The  transceiver  has  been  designed  for  and  is  classified  for  Occupational  use  only. Occupational/controlled  exposure  limits  are  applicable  to  situations in which persons are exposed to RF  energy as a consequence of  their employment, and such persons have been made aware of the potential for exposure and can exercise control over their exposure.   This means you can use the transceiver only if you are aware of the hazards of operating a transceiver and are familiar in ways to minimize these hazards. This transceiver is not intended for use by the general public in uncontrolled environments.   Uncontrolled environment exposure limits are applicable to situations  in  which  the  general public may be exposed to RF energy ,or in which the persons who are exposed as a consequence of their employment may not be fully aware of the potential  for  exposure  or cannot exercise control over their exposure    The following list provides you with the information required to ensure that you are aware of RF exposure and of how to operate this transceiver so that the FCC RF exposure limitations are not exceeded.   > While transmitting(holding the PTT switch), always keep the antenna  at  least  2.5cm  (1 inches) from your body or face ,as well as from any bystanders
 >    Do not transmit for more than 50% of the total transceiver use time; transmitting over 50% of the total use time may exceed the limits in accordance to the  FCC  RF  exposure requirements. Nominal  transceiver  operation is  5% transmission  time,5%  reception  time,  and 90% stand-by time   >  Use only the specified antenna for this transceiver; this may be either the antenna provided with the transceiver or another antenna authorized by UNIMO.   Use only UNIMO authorized accessories (antennas, battery packs, belt clips, Speaker/Mics or headsets etc.):   When  worn  on  the  body,  always  place  the  radio  in  a  UNIMO  recommended  clip  or  carrying case meant for this product. The use of other than recommended or  approved  body-worn accessories may result in RF exposure levels which exceed  the FCC's  occupational /controlled environment RF exposure limits.    CAUTION  To ensure that your exposure to RF EME is within the FCC limits for occupational use, you must observe and adhere to the above points.    Electromagnetic Interference Compatibility   Electronic  devices  are  susceptible  to  electromagnetic  interference(EMI)if  they  are  not adequately  shielded  or  designed  for  electromagnetic  compatibility.  Because  this  transceiver generates RF energy, it can cause interference to such equipment.   >Turn OFF your transceiver where signs are posted to do so. Hospitals and health care facilities use equipment that is sensitive to electromagnetic radiation.   > Turn OFF your transceiver while on board an aircraft when so instructed,  Use  of  the transceiver must be in accordance with airline regulations and/or crew instructions.
  IMPORTANT Safety Instruction:   1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions.   5) Do not use this equipment near water. 6) Do not using near any heat sources such as radiators, heat resisters, stove, or other equipment that produce heat.
European Union Regulatory Notice  Compliance with these directives implies conformity to harmonized European standards (European Norms) that are listed in the EU Declaration of Conformity issued by HP for this product or product family. This compliance is indicated by the following conformity marking placed on the product.     CE RF Radiation Exposure Statement:  Caution This equipment complies with European RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

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