DP405 Service Manual
4.2. Scan
Enabling Scan
Press the Scan programmable key to enable Scan and listen to activities on other channels. Press Scan
key again to exit Scan.
Scan List
Each channel can be related to one “Scan List” though dealer programming. The radio can only start Scan
on channels related with “Scan List”. Each “Scan List” contains a maximum of 16 channels (including the
current channel), both analogue channels and digital channels can be contained. By selecting “Scan List”
menu, you can check the scan channels included in the “Scan List” used by the current channel.
Note:
if the scan channels in the list are changed, other channels which are related with the same list will be
affected during channel scan.
Nuisance (Temporary) Delete
During scan, when the radio stops on an unnecessary channel, e.g. intereference channel, it can select
Nuisance Delete to delete this channel before it goes on scanning. You can also add a temporary channel
during scan.
After exiting scan mode, the channel which is temporarily deleted or added will turn invalid.
Scanning the Revert Channel
During radio scan, press the PTT key to enable the radio to transmit or talk on the preset channel. This
channel can be set by local dealer using programming software.
4.3. Zone
A group of available channels can compose a zone. The zone can be selected through programmable key.
4.4. Setting
You can set the radio parameters according to personal requirements. The parameters include power,
squelch level, whisper, auto keypad lock, alert tone, home screen display, power-saving mode, language,
voice intensificaton, vice encryption and etc.
Power
High power enables communication of longer distance but leads to shorter battery use while lower power
enables communication of shorter distance but leads to longer battery use. The power level of each
channel can be separately set.
Squelch Level
The squelch is leveled from 0 to 9, and higher level means smaller interference from noise or other
unnecessary signals but it is difficult to receive weak signals.
13
To Next Page
Loading...
