no power reposition, replace or recharge batteries.
erratic display reposition, replace or recharge batteries.
message not transmitted make sure button is completely pressed while you transmit.
reposition, replace or recharge batteries.
shared channel may be in use, try another channel.
message not received confirm radios have same channel settings and/or interference
eliminator code (helps minimize interference - t5410, t5420).
reposition, replace or recharge battenes.
obstructions, and operating indoors or in vehicles may interfere with communication. change your location.
check to make sure volume is turned up.
set eliminator code to 0 on a t5410 or t5420 to communicate with a t5320.
hearing other conversation or noise on a channel shared channel may be in use, try another.
set eliminator code to 0 on a t5410 or t5420 to communicate with a t5320.
limited talk range steel/concrete structures, heavy foliage and use in buildings and in vehicles will decrease range. check for clear line of sight to improve transmission.
wearing radio close to body5 such as in a pocket or on a belt will decrease range. change location of radio.
heavy static or interference radios too close. radios must be at least 5 feet apart; increase your distance.
radios too far apart. obstacles interfere with transmission.