Table of Contents
Advertisement
LBI-38952
Call Timer
The call timer displays the length of the time the conver-
sation in progress, or most recent call, has taken. To display
the call timer, during a conversation, press the FCN key and
then press the C Hotkey. The timer will be displayed and will
be operational. The call timer may be viewed after a call has
been completed by pressing the FCN key and then pressing
the C key. The timer can be removed from the display by
pressing the CLR key.
Last Digit Clear And Display Clear
To clear the last digit entered in the display, momentarily
depress the CLR key. To clear the entire display, depress the
CLR and hold for one second.
Storing Numbers
The number of dial locations available to the user is
pre-programmed by the system operator. The user may chose
10, 20, 30, 40 or 50 locations. The maximum number of digits
stored in any location is 15. The user can store phone numbers
dispatch IDs by following these steps:
1. The user must first key in the telephone number, or
dispatch overdial tone sequence, from the keypad.
2. The user must then press the STO key.
3. ADR xx will be displayed where xx is the next available
storage address.
4. If the suggested memory location is OK, then press the
STO key. This will store the number and return the radio
to normal operation.
5. If the displayed address is not acceptable, key in the
memory location (1-50, depending on the number of
locations enabled by pre-programming). The A, B or C
HOTKEYS are also valid memory locations.
NOTE
If a number already exists in the memory location
entered then the new number will replace it. If all
locations have something programmed in them the
prompt [ FULL ] will be displayed.
10
Recalling Numbers
The user can recall numbers previously stored by follow-
ing these steps:
1. The user must first press the RCL key.
2. The memory location of the desired number is then
keyed in (1-50, depending on the number of locations
enabled during PC programming or HOTKEY A, B
or C). The dispatch or phone number will be dis-
played. If the number is greater than 8 digits long then
the first 8 digits will be displayed for one second and
then the last eight digits will be displayed and remain
in the display. If a location does not have anything in
it, [ EMPTY ] will be displayed.
NOTE
There are 3 HOTKEYS (A, B and C) available for
storing your most frequently called numbers. When
used to initiate a call these locations are recalled and
dialed simply by pressing the HOTKEY. RCL is not
required.
NOTE
When specifying repertoire locations, using either
RCL or STO, the user need not enter the 0 preceding
locations 1 through 9 (i.e. RCL 3). However, if the
entire number is specified, the action will be taken
immediately. If the user presses just the last digit then
the action will not be taken for one second. This allows
the user time to enter the second digit (i.e. RCL 3 2).
Hotkeys
Pressing A, B or C will automatically recall and dial the
number stored at that location without further user interven-
tion.
Last Number Redial
The user can press the SEND key with an empty display
and the radio will dial the last dialed number. By pressing the
RCL key twice, the user can display the last number dialed.
After displaying the number, the user can redial by pressing
the SEND key.
Locking The MDR Mobile Radio
The user may choose to lock the radio by pressing the FCN
key and then the 7 (PRS). The LOCK status indicator will be
displayed. If the unit is turned off and then on again while it is
locked, [- - LOCK - -] will be displayed. In this mode no calls
can be originated or received. This feature is disabled if a lock
code is not entered during initial programming by the system
operator. Lock codes can be 1 to 7 digits long. The lock feature
is operational only when a call is not in progress.
Unlocking The Mobile
After the mobile has been locked the user may unlock the
mobile by keying in the lock code. If an incorrect digit is entered
simply start over with the correct code.
Backlight
The backlight function can be toggled ON or OFF by
pressing FCN key and then the 2 (ABC) key.
Horn
If your radio has the horn alert option; it can be enabled or
disabled by pressing FCN key and then pressing the 1 (QZ) key.
External Speaker
To enable the external speaker, press the FCN key and then
the 4 (GHI) key. Toggling this function provides the user with
the capability to have private conversations or allow other pas-
sengers in the vehicle to hear the conversation. After power on
the external speaker is enabled while in conventional mode and
disabled during trunked mode.
Call Hold (Mute)
The user can Enable or Disable the microphone, so that the
called party cannot hear your conversation, by pressing the FCN
key and then the 6 (MNO) key. This feature is only available in
duplex operation.
Simplex Operation
The user can choose to terminate duplex operation and still
maintain the interconnect call in progress by pressing FCN key
then pressing the 5 (JKL) key. This returns the radio to the
simplex mode of operation. To return to duplex, the user can
press the star ( ) key.
LBI-38952
DTMF Digit Length
The user can change the duration of the DTMF tones by
pressing the FCN key then the 8 (TUV) key. The proper
[LENGTH?] is displayed and the radio waits for the user to enter
a value between 2 and 9. If an out of range value is entered the
radio will display the correct range i.e. [RNG = 2-9]. The user
can then enter the desired value. The numbers entered represent
50 millisecond intervals (i.e. 100 - 450 msec).
Delay After DTMF Star ( )
The user can also change the duration of the DTMF star ( )
tone. This value can be changed by pressing the FNC key and
then the 9 (WXY) key. The prompt [DELAY?] is returned and
the radio waits for the user to enter the desired value between 0
and 7 milliseconds. If an out of range value is entered the radio
will display the correct range i.e. [RNG = 0-7]. The user can then
enter the desired value.
TABLE 1 - CHANNEL GUARD TONE FREQUENCIES
Standard Tone Frequencies Hz
67.0
97.4
136.5
192.8
71.9
100.0
141.3
203.5
74.4
103.5
146.2
210.7
77.0
107.2
151.4
79.7
110.9
156.7
82.5
114.8
162.2
85.4
118.8
167.9
88.5
123.0
173.8
91.5
127.3
179.9
94.8
131.8
186.2
NOTE
To reverse the polarity of the digital Channel Guard
codes, in the PC programmer, type I (i) ("inverted")
before the code number, i.e. I023.
Advertisement
Table of Contents
