SDP650 – USER MANUAL
TNM-U-E-0115
Jun 15 (Iss. 1.4)
Page 25
FUNCTIONS
If you wish to talk to other groups or individuals these can be selected on the contact menu or
dialled before pressing the PTT.
Notes:
(i).
A channel may be programmed as Receive-only or Transmit Inhibit, which can
disallow PTT. A continuous tone will be heard if PTT is attempted.
(ii).
A Transmit Limit Timer may be setup that limits a single continuous transmission.
The last 10 seconds before the timer expires may be accompanied by warning tones.
A call can be made as follows:
1
Go to the ‘Contact’ or ‘Call Log’ menus.
2
Use the
▲ and ▼ keys to select the contact you wish to call.
3
Press the PTT key to transmit the call.
4.6
R
ECEIVING
The radio will listen on the displayed Channel. Changing channels can be achieved by either:
Pressing the
▲ ▼ buttons; or
Pressing a “
Go-to-Channel
” Function Button, refer to
Section 7.7
.
When receiving a call, press the PTT key within the preset time period to call back.
4.6.1
Received Individual Calls
Unanswered received Individual calls addressed to the radio are stored in radio memory.
The caller UID may be viewed, answered and deleted by the user as desired.
A newly received individual call addressed to the radio sounds an alert tone periodically until the
user presses any key.
If the caller UID of a newly received unanswered call is already in the Call Log list, the old Call Log
record of that UID will be replaced by the new record and added to the top of the list.
To view/answer/delete received call records, select the Call Log menu option.
4.7
E
MERGENCY
A
LARM
4.7.1
Receiving Emergency Calls
When an emergency call is being received, a message will be displayed on the default screen
‘EMG’ indicating the radio unit sending the emergency call.
4.7.2
Making an Emergency Call
When the emergency key is pressed and held for a time determined by the FPP, the radio will
change to emergency mode. Under emergency mode, the radio can operate in three FPP
configurable modes:
Normal
. The radio will continue to respond to PTT, channel change etc.
