Zartek ZA-723 User Manual Download Page 2

Warranty 

There is a 12 month factory warranty on the unit. Warranty does not cover speakers, 

battery or accessories. The product must be used for the intended purpose and not 

subject to willful or accidental damage. If the product has been tampered with in any 

way, the warranty shall be considered null and void. 

For any queries, email 

[email protected]

   

 

Safety Information 

  Study this manual carefully to understand your transceiver well. 

  For safety reasons, it is important that the user is aware of and understands the 

potential hazards common to using any transceiver. 

  To  clean  the  radio,  wipe  with  a  soft  cloth  dampened  with  water.  Never  use 

solvents  or  cleaners  on  the  radio,  they  can  harm  the  body  and  leak  inside, 
causing permanent damage.   

  Your radio is a low level splash proof but not waterproof. If the radio gets wet, turn 

it OFF and remove battery immediately. Dry the battery compartment to minimize 
potential  water  damage.  Leave  cover  off  battery  compartment  and  do  not  use 
until completely dry. 

  Handle the radio with care and never hold the radio by the antenna. Do not drop 

or impact the radio as it contains sensitive electronics. 

  Do  not  operate  the  transceiver  or  replace/charge  the  battery  in  an  explosive 

environment (dust, gas, fumes etc). 

  Do not transmit without the correct antenna connected fully or the radio could get 

damaged. 

  Switch the transceiver off whilst filling gas or when parked at a petrol station. 

  Do not open or modify the transceiver in any way. 

  Refer to a qualified technician for any service or repairs. 

  Do  not  expose  the  transceiver  to  long  periods  of  direct  sunlight,  extreme  hot 

environments or surfaces. 

  Do  not  place  the  transceiver  in  excessively  dusty,  humid,  wet  and/or  unstable 

areas. 

  Please turn off the radio when you are close to a blast area or detonator zone. 

  Do not use any radio which has a damaged antenna. It may cause a minor burn 

when the damaged antenna touches your skin.   

  To avoid the problems caused by EMI and EMC, turn off your radio where notices 

“Please turn off your radios” are posted, such as hospitals. 

  Turn off your radio before boarding an aircraft. Any use of the radio must be in 

accordance with airline regulations or flight crew’s instructions.   

  If a vehicle is fitted with an air bag, do not place the antenna of the radio within the 

air bag expand area.   

  When the portable radio is transmitting, hold the radio in a vertical position and 

speak into the Microphone.   

  If you carry a radio on your body, please keep the antenna away from your body 

by at least 2.5cm when transmitting. 

 

Summary of Contents for ZA-723

Page 1: ...s namely 464 MHz consisting of 5 frequencies and 446MHz consisting of 8 frequencies Please read this manual carefully before using the radio The information presented here will ensure that you get max...

Page 2: ...ver or replace charge the battery in an explosive environment dust gas fumes etc Do not transmit without the correct antenna connected fully or the radio could get damaged Switch the transceiver off w...

Page 3: ...s for full intercommunication Should there be interference on a specific channel select a different channel Note that Channel 9 10 11 are set on the open frequency without a sub tone and channels 13 t...

Page 4: ...ry pack and will lengthen charge time 6 During charging do not plug in pull out the power supply or the battery frequently it would affect battery charging 7 Do not charge when the battery or radio is...

Page 5: ...the packing material If any items are missing or have been damaged during shipment contact the supplier immediately For optional accessories please visit our website www zartek co za INCLUDES Handheld...

Page 6: ...ge Desktop cradle Connect the USB cable from desktop charger into the mains USB adaptor and plug into a wall socket The desktop USB cradle can also be powered from a standard USB port rated at 5V and...

Page 7: ...to increase or decrease the volume Select a Channel Turn the Channel Selector Knob clockwise to change the channels from 1 to 16 Your radio will report the channel number Refer to the factory channel...

Page 8: ...ain but it can bounce off like a mirror go around and reflect in other directions as well This happens at the speed of light 3 Line of sight Line of sight is when there are no obstructions in the path...

Page 9: ...ing the data from the radio Once loaded the data can be edited to the appropriate channels and settings and then saved or printed for future reference See below for instructions on each function Writi...

Page 10: ...parties whose CTCSS QT DQT tone matches the tone set up in your transceiver There are 38 CTCSS standard tones 1 38 plus 12 extra QT tones The 38 tones are common on other 446 MHz radios such as the Za...

Page 11: ...p the time level 15s 30s 60s 90s 300s Factory programmed on TOT 180s VOX Voice operated Transmission The ZA 723 has a multi level sensitivity built in VOX function You can enjoy talking and listening...

Page 12: ...n Channel 16 for scanning Scan Add Delete In the Channel Information You can add a channel to the scan group or delete it from group Add choose Yes in the channel row under the Scan Add column to add...

Page 13: ...SB Troubleshooting Problem Solution No power The battery pack may be dead Recharge or replace the battery pack The battery pack may not be installed correctly Remove the battery pack and install it ag...

Page 14: ...Capacity 1200mAH Battery Operating Time Average 19 hours on 5 5 90 duty cycle battery save med vol TRANSMITTER Output power 500mW Modulation Type FM Maximum Frequency Deviation 5kHz Modulation Distor...

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