User Manual
065 75$16&(,9(5 ; $ ; $
Operator’s Manual • Use under Special Conditions
6076.0822.12.01 – 3.5 –
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A great variety of external devices may be connected to the M3SR Transceiver. This also
includes cipher units, digital and Link 11 data terminals. Before external devices can be used,
however, each of them needs to be connected to the Comline. This is done in Menu 565
(DEVICE MAPPING). A Comline is a group of modules within the radio (see also Menu 510
(RADIO MODULES)). Once the device is linked to the Comline, further communication modes
are available for use (see table below).
For the basic communication modes V/D UNCP and WB ANALOG, device mapping is not im-
plemented. Resources are assigned via Menus 550 (PTT COMLINE MAPPING) and 560 (PTT
MAPPING).
Resource assignment to a device connected to the Comline is carried out automatically (see
table below).
Consequently, not all resources are available for the basic communication modes V/D UNCP
and WB ANALOG. The table shows that simultaneous connection of a cipher unit and a digital
modem (SYNC WB DATA) is impossible because both devices need resource WB1.
Once the external devices are linked to the Comline, the operator can select the
communication mode he wants to communicate in by pressing softkey COMM in Menu 110,
page 2 (MANUAL FIX.FRQ).
External Device Comline
Communication mode
V/D UNCP WB
ANALOG
WB
DIGITAL
BB
WB
DIGITAL
DP
LINK11 V/D CP
no external device required CL1 [[
Cipher Unit KY58 CL1 [[ [
Link 11 data terminal CL1 [[ [
Digital data terminal CL1 [[[[
Communication
Mode
Comline Keylines Audio Lines External
Device
Mapping
PLL_1L PTT_1 PTT_2L PTT_2 NB1 WB1 NB2 WB2
V/D UNCP CL1 according to PTT Mapping [
[
V/D UNCP
CL1 [
[
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V/D CP [
WB ANALOG CL1 according to PTT Mapping
[ [ QRPDSSLQJ
WB DIGITAL BB CL1
[ [ 'LJLWDOGDWDWHU
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WB DIGITAL DP CL1
[ [
LINK 11 CL1 [ [ /LQNGDWD
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