E F Johnson Company 2425372 Benutzerhandbuch
Draft
December 2006
5300 ES Series Mobile Radio Operating Manual -5
2 To select another mobile, rotate the Select switch until the tag for the desired mobile is
displayed.
3 Press the PTT switch to initiate the call.
(Proceed to the bulleted list which follows Item 6 in the next section for events that may
occur next.)
occur next.)
To make a direct entry using front controls or keypad on the HHC:
1 Press and hold the Private Call option key until a tone sounds (approximately one
second). The last ID called is displayed.
2 If using the front panel controls, enter the ID of the radio you are calling (five digits
must be entered) by rotating and pressing the Select switch. With the HHC, enter the
number using the DTMF keypad. To cancel the call, press the Private Call Option key
again.
number using the DTMF keypad. To cancel the call, press the Private Call Option key
again.
3 Press the PTT switch to initiate the call. If the entered number is valid, the display
indicates the alias of the ID if it matches an ID in the call list. Otherwise, the ID you
entered continues to be displayed.
entered continues to be displayed.
Events that may then occur are as follows:
•
The called party answers the call.
•
The called party does not answer. Press the CALL option switch to end the call.
•
If the selected mobile ID is not valid, “INVALID ID” is displayed and an alert tone
sounds.
sounds.
•
If the radio system is busy, four low tones sound and “BUSY” is displayed. When the
system is no longer busy, the call back tone (four beeps) is heard and the channel is
automatically acquired. Press the PTT switch to continue the call.
system is no longer busy, the call back tone (four beeps) is heard and the channel is
automatically acquired. Press the PTT switch to continue the call.
•
If the call is in the secure mode and your radio does not have the proper encryption
key, “KEYFAIL” is displayed and the call must be made in the clear mode by
pressing the C/S (Clear/Secure) option switch (if encryption is selectable on the
channel). Otherwise, the correct key must be loaded.
key, “KEYFAIL” is displayed and the call must be made in the clear mode by
pressing the C/S (Clear/Secure) option switch (if encryption is selectable on the
channel). Otherwise, the correct key must be loaded.
4 When the call is finished or if it is not answered, end it by pressing the CALL option
switch and placing the microphone on-hook.
6.4.3 Receiving a Private Call (All Types)
1 When a private call or unit call is received, “CALL RCVD” is displayed and the call
tone sounds once.
2 To answer the call, press the CALL (Private/Unit Call) option switch and then the PTT
switch and begin speaking. The unit ID of the calling mobile is displayed. More
information follows:
information follows: