User's Manual

DP585 DMR Two Way Radio User Guide
7 Features and Operation
7.1 TOT (time-out-timer)
TOT prevents the user from occupying the channel for too long. If the continuous transmission exceeds
the dur ation set by deal er, t he r adio w ill stop t ransmitting and sound al arm. F or s topping al arm,
release P TT bu tton. F or t ransmission agai n, pl ease pr ess P TT bu tton a fter a certain time i nterval
(interval set by dealer).
If the dealer set pre-alarm feature, pre-alarm will sound before TOT time is up.
7.2 Channel Scan
Channel scan searches channels with signals. When the channel scanned has signals, the radio will
stay on this channel for communication. Scan method is carrier control scan.
By pr essing the S can shortcut k ey, t he r adio can scan the s can list r elated to t he c urrent channel.
When the radio is in scan state, press the Scan shortcut key again to stop the scan.