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P13 
 
ADVANCED OPERATIONS 
Safety Training Information 
 
 
WARNING 
Your radio generates RF electromagnetic energy while in transmit mode. 
This radio is designed for and classified as "Occupationa Use Only", 
meaning it must be used only by individuals aware of the hazards and 
the ways to minimize such hazards. This radio is NOT intended for use 
by the "General Population". 
 
Caution 
To ensure that your exposure to RF electromagnetic energy is within 
the allowable limits for occupational use, always adhere to the following 
guidelines: 
 
DO NOT operate the radio without a proper antenna attached, as this may 
damage the radio and may also cause you to exceed RF exposure limits. 
A proper antenna is the antenna supplied with this radio by the 
manufacturer or an antenna specifically authorized by the manufacturer 
for use with this radio. 
DO NOT transmit for more than 50% of total radio use time ( "50% duty 
cycle"). Transmitting more than 50% of the time can cause RF exposure 
compliance requirements to be exceeded. The radio is transmitting whe 
the "TX indicator" lights red. You transmit by pressing the "PTT" switch. 
ALWAYS use authorized accessories (antennas, batteries, belt clips, 
speaker/mics, etc). Use of unauthorized accessories can cause the RF 
exposure compliance requirements to be exceeded. 
ALWAYS keep the antenna at least 2.5cm (1 inch) away from the body 
when transmitting and use only the provided clips when attaching the 
radio. 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for Max-728

Page 1: ...Max 728 VHF UHF Transceiver User Manual...

Page 2: ...TY It is important that the operator be aware of and underst and hazards common to the operation of any transceiver CONTENTS UNPACKING AND CHECKING EQUIPMENT Supplied Accessories 1 PREPARATION Chargin...

Page 3: ...items listed in the following table before discarding the packing material If any items are missing or have been damaged during shipment file a claim with the carrier immediately Supplied Accessories...

Page 4: ...OF THE BATTERY PACK TO SHORTEN OR THE BATTERY PACK MAY BE DAMAGED AFTER RECHARGING THE BATTERY PACK DISCONNECT IT FROM THE CHARGER CHARGING THE BATTERY PACK FOR MORE THAN 5 DAYS MAY REDUCE THE BATTERY...

Page 5: ...ery pack into the charger Make sure the battery pack contacts are in contact with the charging terminals The charger LED lights and charging begins After charging the supplied battery pack for 4 hours...

Page 6: ...DO NOT TAMPER WITH THE BATTERY TERMINALS NOR DISPOSE OF THE BATTERY BY FIRE NEVER ATTEMPT TO REMOVE THE CASING FROM THE BATTERY PACK To remove the battery pack pull back on the release latch and slide...

Page 7: ...age the antenna and degrade your transceiver s performance Installing the Belt Clip If necessary buckle the belt clip to the back of the battery pack Note Make sure the battery pack contacts are in co...

Page 8: ...plied screw Note To keep the transceiver water resistant you must cover the speaker microphone jacks with the supplied cover Installing the Speaker Microphone If you are not using a speaker microphone...

Page 9: ...Scan temperary delete High Low power Talk about Reverse frequency VOX on off Scrambler on off Above functions can be programmable through short press or long press at side button 2 and side button 3 T...

Page 10: ...t your desired channel When you receive an appropriate signal you will hear audio from the speaker To make a call press and hold the PTT switch then speak into the microphone using your normal speakin...

Page 11: ...no operation is performed for 10 seconds Battery Saver turns ON When a signal is received or an operation is performed Battery Saver turns OFF Low Battery Warning Low Battery Warning alerts you when t...

Page 12: ...P10...

Page 13: ...P11...

Page 14: ...P12...

Page 15: ...radio and may also cause you to exceed RF exposure limits A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use...

Page 16: ...ther devices or systems To avoid such interf erence turn off the radio in areas where signs are posted to do so DO NOT operate the transmitter in areas that are sensitive to electrom agnetic radiation...

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